Jurassic Park Plants

Plant in a Jar

Not a people eating dinosaur, but a real-life resurrection of a Pleistocene era plant. Scientists in Russia were able to take tissue samples from a 30,000 year old fruit taken from the permafrost in Siberia and grow a fertile live specimen. Apparently a squirrel buried a fruit from a Sylene stenophylla or narrow-leafed Campion plant about 31,800 years ago, give or take, where it was frozen shortly thereafter and remained so until recently.

According to the article:

In their lab near Moscow, the scientists sought to grow plants from mature S. Stenophylla seeds, but when that failed, they turned to the plant's placental tissue, the fruit structure to which seeds attach, to successfully grow regenerated whole plants in pots under controlled light and temperature.

Here's a link to the peer reviewed study.  The technique "...using in vitro tissue culture and clonal micropropagation" sounds futuristic and difficult, but it's pretty much the same pedestrian technique used daily by the greenhouse growing industry to mass produce for the annual flower trade. The plants in the yearly trials at Landisville are produced this way, as well.  Here's a fact sheet on mass production of day lilies using in vitro propagation.  The technique allows for rapid introductions of newly created hybrid plant cultivars.  For example, the explosion in varieties of wave petunias at very reasonable prices, was made possible by test tube tissue propagation.

Although the plant resurrected in this case is a common one with a contemporary counterpart, the thawing of plant tissue after many thousands of years "demonstrates a role for permafrost as a depository for an ancient gene pool, i.e., preexisting life, which hypothetically has long since vanished from the earth's surface, a potential source of ancient germplasm, and a laboratory for the study of rates of microevolution."

New York Times article here.

Landscaping for Four Seasons of Interest

Is your idea of winter landscaping to put the holiday decorations out in December and then to take them down in January?  Does looking out your windows after the holidays give you the blahs?   Many gardeners neglect thinking about winter interest simply because their perception of the garden in winter is that it is dead. This notion is far from the truth; in fact, your garden in the winter is merely sleeping…or as I like to think of it, giving me a rest.

Your landscape should bring enjoyment year round and now is the perfect time to take inventory of your winter landscaping to be sure you have some winter interest in your garden for years to come.  That beautiful winter landscape is not as complicated as you may think.  You are really looking at just a few things to make your winter landscape as attractive in the snow as it is in the summer.

Betula nigra seen from my kitchen window

Focus on bark and structure.  In spring, summer, and fall we are drawn to ornamental trees and shrubs with flowers and leaf color to complement our landscaping.

Deciduous trees and shrubs lose their foliage in wintertime leaving nothing but bare branches and trunks; but that can be a good thing.  Many ornamental trees and shrubs have very interesting structure and/or bark--these traits are often overlooked when making a selection.  Why?  Well spring is the time when most of us visit nurseries and winter is the furthest thing from our minds.  Yet it is the interesting structure and bark that will add to your winter landscaping.  It is a rare tree or shrub that possesses every trait, but an interesting year-round landscape will contain a good mixture of these trees and shrubs.  Choices are endless, but some good examples are:

• Acer griseum, paperbark maple
• Cercis canadensis, Eastern Redbud
• Betula nigra,  river birch.
• Lagerstroemia indica, crape myrtle
• Cotoneaster apiculatus, cranberry cotoneaster
• Hydrangea quercifolia, oakleaf hydrangea
• Prunus subhirtella pendula, weeping cherry
• Hamamelis mollis, witchhazel 



 Don't forget the berries.  Berries are winter’s jewelry.  Many trees, shrubs, and ground covers have berries they hold onto during fall and winter.  These berries can also provide food for colorful birds overwintering.  A few great shrubs with wintering berries are:

• Viburnum trilobum, American cranberry bush
• Aronia arbutifolia, chokeberries
• Ilex verticillata, winterberry
• Malus selections, crabapples
• Cornus canadensis, bunchberry
• Arrowwood (Viburnum dentatum)
• Nandina domestica, heavenly bamboo
• Mitchella repens, partridge berry 

Remember the evergreens.  Evergreen trees and shrubs are an important component of any planting plan because they provide structure and weight to your landscape all year long, especially in the winter when your beds would otherwise be empty or “just sticks.”  Often overlooked in the summer, evergreen trees and shrubs actually deliver a nice splash of color during the winter when we primarily see a landscape of browns and grays.  Evergreens are not just green; they're available in yellows,  blues, and all colors in between…choices are endless but may include:

• Pinus strobus 'Pendula'
• Picea pungens 'Montgomery'
• Juniperus squamata 'Blue Star'
• Picea pungens f. glauca
• Chamaecyparis obtusa

Add some hardscape.  Winter is a good time to assess your landscape, figuring out where it's missing focal points. The solution to enhancing your winter landscaping might not be a plant at all.  A trellis, fence, bench, an arbor, or even a garden sculpture are easy hardscapes that can really add interest.

Yes, there are four-season perennials.  Some perennials have evergreen foliage--autumn fern, lavender, hellebore, snowdrops, rattlesnake plantain, even dianthus with its beautiful low-creeping foliage--making them great for winter landscaping.   In the summer, ornamental grasses add sweeping background to your other plants in your garden. In the winter, these same grasses can take center stage. Their cream colored stalks and frothy seed heads will remind an onlooker of fountains rising up into the air of the winter interest garden. 

I love hydrangeas in the winter landscape. While some people choose to cut back a dormant hydrangea, I keep most of mine intact, flowers and all. The faded flowers of a hydrangea look like oversize snowflakes, especially when covered with a sparkling frost.

Winter planter

Dress up your summertime containers.  Hanging pots, hardy containers, and window boxes can be adorned with winter sprigs and twigs or any other interesting plant material you may find.  Adding a colorful birdhouse can brighten any planter.

Winter may not be the most colorful time of year, but embrace it for the beauty it does have to offer you.  Strategic use of a few pieces of hardscape and plants that provide a burst of color or interesting texture can make your landscape really pop and stand out from the rest.  A few splashes of interest can be a reminder that spring is just around the corner, and that may be just what you need to help you endure winter.

Plants with Winter Interest Part 7 - Paperbark Maple

A Very “A-peeling” Tree - Jill Hudock

Paperbark Maple - Hudock Landscape

Acer griseum (Ay-sir griss-e- um) is one of the very few, elite trees that get rave reviews every time. The Paperbark Maple is always included in respected horticultural experts “Top Ten Must-Have Trees of All Time”. What’s all the fuss about?

The Paperbark Maple is a slow growing, small-sized (30’ tall and 25’ wide) specimen tree utilized as a focal point in the winter landscape due to its exfoliating bark. Its trunk and branches sport shaggy sections of curling bark in shades of cinnamon, cream and toast. In the winter’s landscape, the peelings stand out well against a snowy background. This is really its main claim to fame, hence its common name, Paperbark.

In spring the tri-foliate (three sectioned) leaves emerge bluish-green with a gray underside. (Griseum is Latin for gray.) In autumn the leaves color a brilliant red and are the last to fall from the tree. No two specimens are alike, according to Dr. Michael Dirr. For those unfamiliar with the celebrated horticultural educator, suffice it to say that his word is golden. Dr. Dirr is especially enamored with the paperbark, “No finer tree could be recommended.”

Paperbark Maple - Jill Hudock Landscape

It grows in well-drained soils, full sun to partial shade and isn’t picky about ph. It will adapt to most soil types but is not drought tolerant. So for all of you who like to plant and forget, this may not be your type of tree, especially since it is expensive.

Paperbark Maple - Hudock Landscape

Because it grows so slowly and is very difficult to propagate (to make more of), the Paperbark Maple is a rarity in the landscape. Its seeds don’t produce many viable offspring; therefore man must propagate this specimen through vegetative means. The gene pool is very small as at least 92% of its seeds are sterile. This requires most Acer griseums to be started from cuttings.

Native to central China, it was brought to the US in 1901 by famed plant hunter, E.H. Wilson. Since then it’s been wooing the hearts of all who see her. Well, almost…

Twenty years ago I planted a Paperbark Maple in very compacted, clay soil in a bed with roses, a sand cherry and lamb’s ear used as a groundcover. The maple was recommended by a landscape designer I trusted. While I wasn’t wild about it when I saw it the nursery, I thought it would be good to expand my horticultural knowledge and try something outside of my usual tastes. It was different. Maybe I’d learn to like it. Sort of like classical music…I know it’s supposed to be “good” but it’s really not my style.

Over the years, my Paperbark has allowed me to participate in some interesting conversations. Like the time my neighbor and I were chatting and she stopped mid-sentence. Staring aghast at the maple she asked, “Is your tree sick?” It was an honest assessment, I must admit. Even after I explained the virtues of said tree she remained skeptical at best.


Paperbark Maple - Hudock Landscape

 And then there was the guided tour of the beautiful grounds surrounding Vanderbilt Mansion in Asheville, NC. As the smug Master Gardener led our random group of 20 people up to a small Paperbark, she asked, “Does anyone know what this tree is? It’s very rare and hard to grow.” I had to raise my hand and burst her bubble. The look on her face was, as they say, “priceless”.

After the group meandered on to the next “rarity” I told her I bought mine at a local nursery in Chambersburg, PA, which brought another dumbfounded look to her face. How could I possibly have one? This rocked her world, “fer sure”, since I was obviously not a Vanderbilt.

And lastly, but certainly not “leastly” is my great brush with fame. It happened two springs ago, during a private tour with Ireland’s most celebrated gardener, Helen Dillon, in her famous Dublin garden. Helen greeted my Australian touring companion, our Irish driver and me at her front door. She told us to “help ourselves to the back” and she’d soon follow.

After pinching myself at my excellent fortune to be there with her, in her garden, I tried to relax and began to marvel at her plantings. Exquisite! As we walked around the garden with its famous canal, oohing and aahhing, Helen bounced back and forth to see if “we were still out there, since many don’t stay nearly as long”. I was incredulous at that statement. Who wouldn’t want to stay as long as she permitted? At that point I think she started to understand we were serious about her garden and she started to chat. Pinch me again!

There were many specimens I didn’t know…mostly tropical plants she was experimenting with. But when we entered the area of the only tree not planted along the perimeter walls, I knew exactly what it was. I stared at it, comparing it to mine. I don’t know why, I guess that’s what we gardeners do. Was it taller, healthier, better shaped? Not really. While I was assessing this, Helen mistook my staring. “Acer griseum, Paperbark Maple”, she chirped, “quite rare and unusual.” Umm, you know I had to. “Yes,” I replied, “I have one.”

This brought a whole new level of respect from Helen Dillon, after she got over the shock. And I believe that is what prompted her to ask, “Would you like to see the inside of my house?” OK, let me think about that for a nano-second!

So, as you can see, going out on a horticultural limb can sometimes have its advantages. Pun intended. Now I’m wondering… what classical music could do for me??

MG Videos Part 4 - Winter Sowing with Karen Brown

Master Gardener Karen Brown continues our collaboration with the Public Opinion with a video covering the topic of Winter Sowing.

Chestnuts and Woodlots

Master Gardener Lionel Lemery discusses Chestnuts and Woodlots at Master Gardener Nancy and Larry Miller's property off Warm Spring Road:




Update February 10th - News article from today's Public Opinion can be read here. That link will only be viable for a week or so. Here is a small excerpt:

Six years ago, Lionel Lemery, retired U.S. forester, set out to fulfill Larry Miller's dream of restoring 34 wooded acres in Hamilton Township.

"I love wood," said Miller, a founder of the Cumberland Valley Wood Turners. "I wanted to keep (the woodlot) somewhat pristine and keep it as natural as possible. Wood is a renewable resource, but you have to renew it on a regular basis."

The wooded oasis hugs a tiny tributary of the Conococheague Creek on the valley floor - past the $200,000 new homes and just over the crest of cropland. Mature hickory trees surround a three-acre pond noisy with Canada geese.

Woodpeckers rap on old snaps. Lemery said he's seen a bald eagle, an osprey, deer, turkeys and foxes. Bluebirds nest in the bird boxes he set out. Tires, trash, a migrant camp, utility poles and invasive plants were removed. More than 700 trees of 26 species, including American chestnut, were planted. Old timber was logged.

"Our hope is eventually to make it available to the public for walking and watching wildlife, maybe catch-and-release (fishing)," Miller said. "It takes a while to educate the public with what you're doing. We're trying to make it available in a gradual way so people will come to appreciate what's there. It's a long way to get it to where we want it to be."

2012 Perennial of the Year - Brunnera Macrophylla 'Jack Frost'

Brunnera macrophylla 'Jack Frost' - Jill Hudock Garden

Every year, the Perennial Plant Association names a plant Perennial of the Year.  For 2012 the plant is Brunnera macrophylla 'Jack Frost'.  Also called Siberian bugloss, Brunnera macrophylla forms a low-growing clump, reaching 18 inches tall and wide. Brunneras have lovely small blue spring flowers that look like forget-me-nots, hence another common name, False Forget Me Not. The cultivar 'Jack Frost' is particularly notable for its striking silver leaves and contrasting dark green veins and leaf edge, giving it season-long interest.

According to Dr. Leonard Perry of the University of Vermont,

...this cultivar was found early one morning 1999 in a flat of the cultivar 'Langtrees' at Walters Gardens in Zeeland, MI. Looking at the leaves they were reminded of the story of Jack Frost, hence the name. It really made its debut in 2002, being featured on the front of Walters (wholesale) catalog.

In Bloom with a White Bleeding Heart - Jill Hudock Garden

Brunneras prefer shade, but will tolerate morning sun.  The rough, hairy leaves are resistant to insects, disease, rabbits, and deer browse. Just an excellent plant for your shade garden.

Cindy Stead Specimen

The Perennial Plant Association selects a different perennial plant each year to promote throughout the nursery and gardening industry. Members of the PPA are invited to nominate plants based on several criteria, including low maintenance requirements, adaptability to a wide range of climates, pest and disease resistance, wide availability, multiple seasons of interest in the garden and ease of propagation. A PPA committee then narrows the field to 3-4 choices from which the members cast their votes.

It's Groundhog Day!

Woodchuck (groundhog) from Purdue University
Photo by: Lesley Mattuchio, http://www.treknature.com/

It doesn’t make a whole lot of sense for me to like this holiday, given my gardener’s instinctual antipathy toward the bristly rodent, but I do. I like the fact that it represents a turning point toward Winter’s end. Sure, we’re still apt to get some last gasps of cold, bad, weather, but I always get the feeling this time of year that we’re on a downward slope toward Spring renewal, and I get warm fuzzies from the fact that, even in the worst case, if Phil sees his shadow, we only have six more weeks to go. So, here are some links, factoids, and other fun stuff celebrating the day.

Here’s a Website dedicated to Pennsylvania’s own, Punxsutawney Phil.

From Cornell, some factoids:

• Woodchuck and groundhog are common terms for the same animal, the rodent with the scientific name of Marmota monax. Most closely related to squirrels, woodchucks actually can climb trees and also swim.
• Celestially speaking, Groundhog Day on Feb. 2 is a "cross-quarter" day, about halfway between the winter solstice in December and the vernal equinox in March, and is celebrated in some cultures as the midpoint of winter. It's not far from the time many groundhogs end their hibernation anyway, around the second week of February.
• Groundhogs go into profound hibernation, greatly reducing their metabolic rate, and their body temperature drops to just a few degrees above ambient temperature. Because their hibernaculum, the deepest portion of the burrow where they hibernate, is below frost line, that produces a body temperature as low as 39-40 degrees F.
• The groundhog's internal clock is believed to be affected by annual changes in the amount of daylight. Hormonal responses to cyclic changes in production of melatonin, a sleep-related hormone, are thought by some to be the signal to wake up.

From the Missouri Folklore Society we learn:  

• Groundhog's Day is a secularization of Candlmas, a Christian feast of the middle ages which in turn baptized such pre-Christian observances of the returning sun as Imbolc. Since the winter solstice, by Candlemas, the sun has gained one whole hour. In the Catholic tradition, Candlemas commemorates the purification of the Virgin Mary and the presentation of Jesus in the Temple at Jerusalem, and is named after the candlelight procession which precedes the mass. Candles are also blessed on this day.
• The American traditions for this day come to us mainly by way of Germany. In the Black Forest the spinning wheel would now be put aside: "Lichtmess, Spinnen vergess, bei Tag zu Nacht ess" (Candlemas, forget spinning, eat supper by daylight).
• Sunny weather in early February is a bad omen for the arrival of Spring and German sayings abound: "Wenn's an Lichtmess stürmt und schneit, ist der Frühling nicht mehr weit; ist es aber klar und hell, kommt der Lenz noch nicht so schnell" (When it storms and snows on Candlemas Day, Spring is not far away; if it's bright and clear, Spring is not yet near).
• The groundhog forecast is based on a German tradition brought to Pennsylvania in 1887. "Wenn der Bär zu Lichtmess seinen Schatten sieht, so kriecht er wieder auf sechs Wochen ins Loch" (When the bear sees his shadow at Candlemas, he will crawl back into his hole for another six weeks.) The bear has been replaced by the badger (Dachs) or hedgehog (Igel) and in the U.S. by the groundhog.

More at the link. From this site, we learn

The name Punxsutawney comes from the Indian name for the location "ponksad-uteney" which means "the town of the sandflies."  The name woodchuck comes from the Indian legend of "Wojak, the groundhog" considered by them to be their ancestral grandfather. 

And a special link for the summer interns at Wilson's Fulton Farm.

Enjoy the day.  And by the way, he saw his shadow.

Update 4:50p.m.:  Some folks have a different point of view, of course:

Winter Harvesting

Parsnips and Carrots from MG Mary Crooks' Garden

Master Gardener Mary Crooks sends these pictures from digging in the soil this morning. Writes Mary,

"I like root veggies best roasted with a little olive oil and greek oregano, keep it simple.  BTW, the carrots are sweeter than the same variety I grew last summer, still good raw." 

Parsnips and Carrots from MG Mary Crooks' Garden

All America Selections for 2012

From the Kansas State University Horticulture, Forestry, and Recreation Website (a place where I get lots of ideas for the weekly newscolumn and blog posts - Bob Kessler introduced me to them before he left), here is a summary of the 2012 All America Selection Winners.

All-America Selections tests and introduces new flowers and vegetables each year that have done well in trials across North America. This year there were two flower winners, one bedding plant winner and two vegetable winners. Descriptions and images below are taken directly from All-America Selection materials.

For more detailed information including how to grow, go to the AAS site, or click on the individual entries below.

Ornamental Pepper 'Black Olive', 2012 AAS Flower Award Winner

The AAS Judges said this entry was a standout, especially in the southern gardens where heat was a major presence during the 2011 trials. All season long this beauty kept its upright habit with nicely draping leaves and dark purple/black fruit which appeared in small clusters along the stems. As summer progresses, the fruits mature to red giving a beautiful contrast against the dark purple foliage and bright purple flowers. Retailers and growers can sell this multi-use ornamental as a 20” border plant, a great color splash for containers or as a cut flower in mixed bouquets.

Salvia 'Summer Jewel Pink', 2012 AAS Bedding Plant Award Winner

Sister to earlier AAS Winner Salvia 'Summer Jewel Red', this dwarf sized, compact plant has a prolific bloom count throughout the growing season. As a bonus, the blooms appear almost two weeks earlier than other pink salvias used as comparisons. And of course, the hummingbirds love pink, just as much as they do red! Commercial growers will appreciate the earliness, excellent pack performance and uniformity.

Pepper 'Cayennetta', 2012 AAS Vegetable Award Winner

‘Cayennetta' is an excellent tasting, mildly spicy pepper that is very easy to grow, even for novice gardeners. This 3 to 4-inch chili pepper yielded bigger fruits from a very well branched upright plant that required no staking which would make it perfect for a container or patio planter. Unique to this variety is that it has good cold tolerance as well as dense foliage cover to protect the fruits from sun scorch and it handled extreme heat very well. This pepper is an all-around good choice no matter where you're gardening. Market growers will benefit from the heavy yield and prolific fruit set from each plant. Everyone will love the excellent pepper flavor that outshone all the comparison varieties.

Watermelon 'Faerie' F1, 2012 AAS Vegetable Award Winner

'Faerie' is a non-traditional watermelon in that it has a creamy yellow rind with thin stripes yet still yields sweet pink-red flesh with a high sugar content and crisp texture. Home gardeners will like growing something unique in their garden and the fact that the vines are vigorous yet spread only to 11' means it takes up less space in the garden. Each 7-8” fruit weighs only four to six pounds making it a perfect family size melon. Professional growers will appreciate the disease and insect tolerance as well as the prolific fruit set that starts early and continues throughout the season.

Vinca 'Jams 'N Jellies Blackberry' 2012 AAS Flower Award Winner

Extremely unique, velvety deep purple with white eye flower color will add excitment to summer gardens. This superb accent plant that will work beautifully in Americana color schemes and in combination with blue, pink, white or lavender. In some settings, the flower petals appear almost black, making this color a designer's delight. Easy to grow plants have excellent tolerance to drought and heat. Mature plants will reach 10-14 inches tall making them a perfect medium height divider. The 2-inch flowers are complimented by deep green shiny leaves creating a rich background for the richly dark flowers.

Garden Grown Chili

Simmering Away

The cold, snowy weather today inspired me to make up a batch of chili.  Simple enough recipe from an old crockpot cookbook, but adapted using stuff I grew this summer:

2 pounds Ground Beef
2 Cups Chopped Onions
4 Cloves Garlic
3 Tablespoons Chili Powder
1 Teaspoon Salt and Pepper, or more to Taste
1 Teaspoon Paprika
1 Teaspoon Dried Oregano
1 Teaspoon Ground Cumin
1 Teaspoon Cayenne Pepper
2 Quarts Canned Tomatoes
1 Pound Dried Beans (about 2 cups)

Onions and Garlic, Dried Hot Peppers (Cayenne, Hinkel Hatz, Fish), Paprika made from dried Zavory Peppers, (A Penn State-developed variety) Greek Oregano (had to push aside the snow to get to it), some of the dried beans (German Red Lima, Lazy Housewife, and Spelt, and some store bought red kidney beans) and of course, Tomatoes all were grown in my 2011 garden and preserved for just this kind of use.

Onions, Garlic, Spice Mixture and Tomatoes

Prep the beans (soak over night, or boil for 2 minutes - allow to soak in the hot water, covered, for 2 hours, drain and rinse, cook for 1 hour in 6 cups fresh water), Brown the ground beef, saute the onions and garlic, add the spice mixture, and add the prepared beans to a crock pot, or dutch oven.  Cook, covered, for another couple of hours.

Chopped Parsley and Greek Oregano

Red Zeppelin Onion, and Last of my Yummy Sweet Bell Peppers for Topping



Final Serving

One of these years, I'm going to be organized enough to enter the Chili Cookoff at the Chambersburg Ice Fest.

Seed Catalogs - Tomatoes for 2012

I've been planning to do a vegetable seed catalog post for a few weeks, but neglected to get a round tuit. Now as I check the blog list to the right, I find that others have done a great job, so I'm going to link to them instead. The University of Maryland's GrowitEatit Blog has been running a series that you can read here. Dr. Leonard Perry of the University of Vermont has an article about the information in seed catalogs, and how to read/decipher them. I will share with you one that I only recently became familiar with, specializing in breeding new, and sharing others' weird and wonderful heirloom and open pollinated tomatoes. Wild Boar Farms has been around for over 10 years now, so I have no excuse for not knowing about them. From their "About" page:

The goal at Wild Boar Farms is to create the most amazing tomato varieties there are. Using heirloom genetics and mutations as a foundation, I Have been fortunate to discover and then improve on some very remarkable tomatoes. The main focus is on bi-color and striped varieties with extreme flavor and facinating looks. It's a hard business but appreciative customers drive me on.

-Bradley Gates.

I was introduced to these guys by a local grower in Greencastle, who sent a selection of seeds to Steve for us to try at Tomato Day. Minimally, we'll be starting them for sale at the plant sale. All are open pollinated, which means you'll be able to save the seed of any you grow for your 2013 season. Here are the ones originally obtained from Wild Boar Farms that I'll be recommending to Steve to include in our trial:

Pork Chop

Pork Chop - Most "yellow" tomatoes are actually orange. This is a true yellow, starts off yellow with green stripes which ripen to gold. Mid season, 75-85 days. indet. regular leaf. medium size slightly flattened beefsteaks. Great sweet tomato flavor with hints of citrus. Best yellow I have ever had.




Beauty King

 Beauty King - By far the best looking and tasting red yellow bi-color I have tried. Mid to late, 75-90 days. Indet. regular leaf. 12-20 oz. fruit. Good to very good production. Large stunning red yellow bi-color, yellow with flashy red stripes(not blotches). Interior is yellow with bright red streaks, very meaty. Very good sweet tomato flavor. Cross between a Big Rainbow and Green Zebra.

Berkeley Tie Dye

Berkeley Tie Dye - Warning, high acid content may cause flashbacks. This tomato blows me and alot of my customers away. A favorite to many of my chefs. Mid-late to late, 75-90 days. indet. regular leaf plants. 8-16 oz. Fair to good production. Green fruit with yellow and red stripes. Interior is a true tri-color. Creamy green flesh infused with various shades of red and yellow. Each of these colors has a different flavor resulting in a spicey, sweet, tart tomato with good acid all in one fruit. Originated from one plant 500 ,F-2 Beauty King.

Pink Boar

Pink Boar - Looks like a port wine colored Green Zebra. Striking looks,outrageous flavor that is sweet, rich and juicy. Early to mid-season. 70-80 days. indet. regular leaf. 2-4 oz. with good to great production. Aggressive grower. Port wine color with metalic silver green stripes. Dark colored flesh is juicy and very good rich and sweet flavor. Originally from Black and Brown Boar.
 
Another one on the list from the Greencastle grower from Solana Seeds:

Arbuznyi

Arbuznyi -Stunning tomato showing a unique pattern of lines similar to watermelons, hence the name Arbuznyi (watermelon in Russian). Beautiful dark red-brownish fruits with green shoulders. Click thumbnails for details. Medium to large, beefsteak-style, flattened and slightly ribbed. Delicious, tender flesh. Sweet, aromatic flavor. Early, one of the first in 2007. Productive. 65-75 days. Medium size plants (1 m). Rare russian variety.

Here's a new one that intrigued me from Territorial Seeds:

Indigo Rose

 
Indigo Rose - 80 days. Unlike any tomato that we have seen! Indigo Rose is the first high-anthocyanin tomato commercially available anywhere in the world. The high amount of anthocyanin (a naturally occurring pigment that has been shown to fight disease in humans) creates quite a vibrant indigo, almost blue skin on the 2 inch, round fruit. The purple coloring occurs on the portion of the fruit that is exposed to light, while the shaded portion starts out green and turns deep red when mature. Inside, the flesh reveals the same rouge tone with a superbly balanced, multi-faceted tomatoey flavor. The indeterminate plants have an open habit and are very vigorous producers. Bred at Oregon State University.

Lots of other bloggers and garden writers are talking tomatoes. Here's Dr. Lee Reich's list, and Adrian Higgins at the Washington Post discovers the Rutgers Jersey Tomato effort, with old time hybrids Ramapo and Moreton.

Steve also asked me to write up something about heirloom tomatoes for a Fact Sheet he's producing (I get a byline - Woo Hoo!). He had to edit it down a lot (I can get wordy and wax a little too poetic about tomatoes), but here's the whole director's cut version:

Heirloom Tomatoes - The simplest definition of an heirloom tomato is an open pollinated (OP) variety with a known history and provenance that goes back generations. Immigrants to America in the 19th and early 20th century would bring seed from their home country under their home country growing conditions and plant them here wherever they settled. Year to year, they would save seed from their best fruits and slowly build a variety with fixed characteristics for their growing conditions. Over time, a reputation would be built that made the variety famous for some characteristic like, shape, color, size, and of course flavor. German Johnson, Amish Paste, Brandywine, Striped German and Riesentraube are Pennsylvania/Ohio examples of tomatoes introduced to a wider market in the late 1970’s or early 1980’s, whose original source of seed came from family, or regional plots that had been growing them for generations.

Another way that an heirloom can be introduced to the market is by growers in other countries sharing their own varieties with their own provenance. The early Czech variety Stupice is an example, which was introduced in 1976 by a Czech grower who shared some of his seed with a seed producer here in the U.S. during the early days of the organic growing movement, and it caught on.

Still another way to gain heirloom status is to have a colorful story behind the creation of the variety. Radiator Charlie’s Mortgage Lifter is a good example. “Charlie” owned a radiator business in the 1930’s. He also was an amateur tomato breeder. He self selected fruits from a couple different large beefsteak varieties (German Johnson is one of the progenitors) and came up with a fixed set of characteristics that were large, meaty, and productive. He marketed them to the public at $1.00 per plant (very high during the Depression) with the pitch that one plant would feed a whole family. He used the proceeds of this side business to pay off his mortgage, hence Radiator Charlie’s Mortgage Lifter.

Other introductions that are open-pollinated, but the result of deliberate breeding are not technically heirlooms, but are often marketed as such. Green Zebra, a tomato bred by Tom Wagner of Washington State, was introduced in 1982 and usually appears in the heirloom section of most seed catalogs.

Nowadays, new introductions of recently bred open pollinated varieties are made yearly, and there is an active effort by some seed companies to travel the world and find varieties for new introductions.

So what’s behind the enthusiasm of many people for heirloom varieties? One reason is that you can save seed and continue the old practice and not have to purchase seed every year. Since tomatoes are self fertile, you can rely on open pollinated varieties to produce seed that will grow with the same characteristics of the previous generation. That differs from hybrid varieties that are deliberately and scientifically selected for certain characteristics from different parent lines under controlled conditions. The hybrid tomato grown will perform as advertised, with desirable characteristics like perfect shape, even ripening, earliness, bushy habit, disease resistance, and heavier yield. Those characteristics can be important for the home grower, especially the disease resistance and potentially the higher yield, if you’re only growing a few plants. However, until recently, the important characteristics that hybridizers focused on often came at the expense of flavor. In addition, seed saved from that hybrid tomato, were you to plant it the following season, could have characteristics more in tune with its grandparents, not the intended specific cross of the first generation, so the grower becomes reliant on the seed producer each year. Finally, the presumed consumer preference for a standard round red tomato, also meant that old tomato varieties that were oddly shaped, green when ripe, multicolored or striped also went out of favor, so it came as something of a surprise to people a generation or two removed from the farm, to learn that not all tomatoes are red or yellow and round. They can be ribbed, ox-heart shaped, green, black, orange, elongate, pear-shaped, striped and multi-colored. Re-discovering their unique colors and shapes also fueled the renewed interest.

With all that as background, and with the caveat that flavor is a very subjective metric, here are some of the varieties that I grow every year and will continue to grow, based on something about them that was initially intriguing, but won an annual place in my garden using flavor as the primary criteria to keep them around and at the top of their category.

Stupice - TomatoFest

Early variety – Stupice (pronounced STOO-PEECH-Ka) – A Czech variety, with smallish (larger than a golf ball) sized fruit. They are the first ripe fruits in my garden each year, around 55-60 days. Potato leaf variety. Very juicy, excellent for fresh eating. Some tendency toward green shoulders (unripe parts at the stem end). Full, complex tart/sweet tomato flavor. No other variety, hybrid or heirloom, in the under 60 day category has come close to beating Stupice for flavor. They will also continue to produce all season long, with a short hiatus during the hottest part of the summer, but pick up again as the temperature cools.

Arkansas Traveler - TomatoFest

Old Brooks - TomatoFest

Round Red – mid season. Arkansas Traveler. Introduced in 1971 by Joe McFerran of the University of Arkansas. Just under baseball-sized pink fruit, good yield, good flavor more sweet than tart. Good yields. Good, standard tomato that will still set fruits in hotter weather. In the 2011 Franklin County taste test, Old Brooks, a red variety did very well also, so I will be growing it again this year to compare. It’s a mid-season, baseball sized red with good yields.



Lucky Cross - Tomato Fest



Pineapple - TomatoFest



Striped German - TomatoFest

Bicolor – these are tomatoes that are beefsteak sized, mostly yellow, but with red streaks throughout the flesh. Flavor is milder, on the fruity side, and they are absolutely gorgeous sliced for a platter. For best yield, Pineapple is number one. For large size (up to 2 pounds), Striped German would be my pick, and a recent introduction called Lucky Cross, while low yielding, has won taste tests for a more complex flavor. These are all later season varieties ripening in 85-90 days. I’ll alternate year to year on these, not having any one crowd out the others.

Orange Russian 117 - TomatoFest

I should also mention Orange Russian 117 in this category. A unique, bicolor oxheart shape – late season, but among the last producers with good flavor well into late September and early October when most varieties have stopped producing, or the shorter days affect the flavor you’re expecting.

Mortgage Lifter - TomatoFest

Red or Pink Beefsteak – Mortgage Lifter, Brandywine, and Marianna’s Peace. I’ve included Brandywine because of its marvelous flavor, but it’s a rather finicky variety. Potato leaf, very late (90-110 days), low yield, and susceptible to disease, which can make for a very disappointing season if it’s the only variety in your garden. Its flavor is excellent, mildly sweet, but complex tomato flavor. Large, softball sized irregular shaped fruit with a dark pink color.

Brandywine - TomatoFest

An alternative, similar tasting variety is Marianna’s Peace, which has better yields and disease resistance, but a little smaller. I will always grow a Brandywine, even if I only get a dozen fruits all season from 3 plants. I don’t share too many of them, though. Mortgage Lifter lives up to its reputation as a large, red, beefsteak, perfect for summer slicing on hamburgers. Juicy, good yields and good old fashioned red/pink tomato taste. 



Marianna's Peace - TomatoFest



Cherokee Purple - TomatoFest

Blacks – Two varieties top my list. Black Krim and Cherokee Purple. Both are baseball sized, early to mid season, very thin skinned, and very dark, brick red colored skin and flesh. The flavor is best described as smoky or salty. Both have similar growing times (70-75 days) and may peter out as the season progresses, reducing total yields.

Black Krim - TomatoFest

Green Zebra - TomatoFest

Aunt Ruby German Green
TomatoFest

Green – two varieties – Aunt Ruby German Green and Green Zebra. If your flavor buds tend more toward tart than sweet, then these are the varieties to try. Green Zebra is a 75 day mid season variety, good continuous yields, with an unusual darker green stripe on the skin. The ripe flesh is a bright, almost chartreuse color. Size-wise, larger than a golf ball, smaller than a tennis ball. Aunt Ruby German Green is a larger, not quite beefsteak, but more baseball sized fruit that has a slight pink blush at the blossom end that signals when it’s ripe. It’s my personal overall favorite for flavor, although again, like Brandywine, finicky, low yielding, and prone to disease. Another one that I don’t share much. More tart than sweet, but very complex tomatoey goodness.

Dr. Wyche Yellow
TomatoFest

Yellow – Dr. Wyche Yellow. Large Beefsteak late season (85-90 day). Although there is a sense that yellow tomatoes are less acidic than the other varieties, it’s mostly a myth. The pH range for all varieties is pretty small, but yellow tomatoes do tend to have milder flavor, which probably led to the myth. Dr. Wyche is an exception to the “mild” reputation. Rich, robust, tomato flavor in a large yellow beefsteak.

Orange Strawberry - TomatoFest

Orange Strawberry is an oxheart shaped tomato, very meaty with few seeds and a bright orange color. Large fruits, easily a pound or more. Also late season, but unique flavor, on the fruity side. Like all oxhearts, the leaves are wispy and prone to curl. This is not a disease or a fixable condition, but a characteristic prevalent in the variety.

Black Cherry - TomatoFest

Cherry – fresh eating, small fruits. I share lots of these because they all produce well, and since I like the different colors, I have tons more than I can eat. They make excellent, full flavored tomato juice, which is where the extras go. Generally, cherries are more sweet than tart. I alternate yearly with two black varieties Black Cherry and Chocolate Cherry, similar in taste to each other – a sweeter tasting version of the Black slicers above.

Chocolate Cherry - Territorial

Chocolate Cherry is slightly larger than Black Cherry.

Dr. Carolyn - TomatoFest

A pale yellow variety Dr. Carolyn is a little more tart and tastes more like a regular tomato than most cherries.


Riesentraube - TomatoFest

For a regular red cherry, the one with the best reputation for sweetness is Matt’s Wild Cherry, but I like the very old heirloom Riesentraube – German for “little bunch of grapes”. It takes a little longer to ripen than the others, but nice, not too sweet punch. The fruits are slightly elongated with a little nipple on the blossom end which adds something. Sun Gold is not an heirloom, but always has a place in my garden.



Amish Paste - TomatoFest



Pittman Valley Plum - TomatoFest

Plum/Paste – these are varieties that have characteristics that make them good for canning and cooking. Meatier flesh, thicker walls, not too juicy, so sauces will be thicker. The skins peel easily for processing. All have high yields and a relatively small stem end.

Amish Paste and Pittman Valley Plum are tops in this category. Amish Paste is wider, whereas Pittman Valley Plum has the shape of a short bull’s horn. A special mention in this category is the Italian heirloom, Principe Borghese. The best tomato for drying. In southern Italy, whole plants are hung to dry in the sun. It’s the original “Sun Dried Tomato.”

Principe Borghese - TomatoFest

In the 2011 Tomato Day Taste Trials, the public rated it fourth, behind three hybrid grape varieties. It’s larger than grape varieties, but smaller than Roma plum varieties, and like the Riesentraube cherry, has a pointed nipple at the blossom end.

All these tomatoes are widely available from seed suppliers, including, but not limited to PineTree Garden, Totally Tomatoes, Baker Creek Seeds, Territorial Seeds, Tomato Grower’s Supply, Burpee, Johnny’s Selected Seeds, John Scheepers Kitchen Garden, and TomatoFest. The Franklin County Master Gardeners also have many heirloom variety plants at our plant sale each May.

UPDATE: January 25th, 2012 - Here's Steve's report, with my byline.  And here's a promo piece about the report from the PSU Ag Science news site.