CHERRIES JUBILEE (I HOPE)
More Plants?!?!?!
You’d think, after decades of gardening in the same place, that I by now would have planted every tree, shrub, and vine I could ever want or have space for. Not so! Every year I make up a “Plants to order” list, unfortunately before I hone down just where I’ll sink my shovel into the ground to prepare a planting hole.
Topping my list was Carmine Jewel cherry, a tart cherry that’s also good fresh. (Tart cherries often have higher sugar levels than do sweet cherries; but they also have tartness and other flavors that offset that sweetness.) The biggest draw for Carmine Jewel is its stature — no more, at maturity than 6 or 7 feet high. And a bush, not a grafted tree, so that if cold or deer nip back branches, new sprouts from ground level bear the same cherries that the rest of the bush does or did.
As a bush, Carmine Jewel is easy to net against birds, and easy to harvest. One big unknown is pest resistance and its flavor — that is, whether or not I will like it.
Some research indicated that Carmine Jewell is a hybrid of Prunus cerasus, which is the genus for conventional tart cherries, and P. fruticosa, a hardly edible cherry that offers bushiness to its offspring. It’s often listed, botanically, as P. X kerrasis, after Dr. Kerr who started this breeding line way back in the 1940s.
Carmine No, Juliet Yes
One benefit — to me — of this weekly column is that it forces me to research more deeply topics or plants that I might otherwise gloss over. Said research this week makes me cross Carmine Jewel off my “Plants to order” list.
Carmine Jewel, it turns out, has siblings. Among its siblings, it’s one of most tart. A newer group of siblings, the Romance series, were born in 2004, whose fruits are larger and sweeter. From this group, the variety Juliet was very productive and the sweetest. (Romeo was also quite good, but not as sweet.) So Juliet it is for me.
It remains to be seen just how good Juliet tastes, and how resistant it is to common cherry pests.
Nanking Cherries, All Good
Between the first paragraph and now I’ve figured out where to make Juliet home — in the “available seat” in the row of Nanking cherries (Prunus tomentosa) that line my driveway. This position will also make easy comparisons with the Nankings, one of the most reliable, tasty, care-free, and ornamental cherries I grow.
Nanking cherries, easy, good, quick to bear, prolific
Nanking cherries, despite snowballs of pinkish white blossoms every year, sometimes followed by frosts, have never failed to offer more cherries than we could possibly eat. I prune the bushes only to keep them from swelling to their 10 foot high and wide full size. The only downside to the fruits is that they are small. But they’re so good they earned themselves a whole chapter in my book Uncommon Fruits for Every Garden.
Choke(!)berry, Maybe
I recently learned that I may qualify to wear a longsleeve, blue T-shirt emblazoned with a large S. The S won’t stand for Superman, but for Supertaster. I sifted out this information with another fruit bush that was on my “plants to order” list: chokeberry (Aronia melanocarpa).
About twenty years ago I planted a chokeberry bush. It fruited rather quickly, I tasted the fruit, spat it out, and dug up the plant.
A few weeks ago I was talking with a young farmer and after agreeing on the delectable flavor of black currants, he mentioned that chokeberry was another of his favorite fruits. “They’re awful,” said I. “Not if they’re cooked, frozen, or dried,” said he. Hmmm . . . chokeberry’s bite is from astringency, which, does dissipate when certain fruits — persimmons, for example — are cooked, frozen, or dried. Perhaps chokeberry needs a second chance here.
Then I started reading about supertasters, whose palates can be very sensitive to certain organoleptic sensations — astringency, for instance. I must be a supertaster because the slightest amount of astringency induces my spit reflex (which is why I grow Mohler and Szukis persimmon, both of which yield ripe fruits with hardly a hint of astringency). Reading more about chokeberry, it seems that those who like the fruit don’t mind, but actually enjoy, some astringency. So chokeberry is now on my “Plants to order, maybe” list.
Taste aside, chokeberry has much to recommend it. It’s a beautiful landscape bush, white blossoms in spring and, on many varieties, fiery red leaves in fall. It tolerates cold to below minus 30° F., and some shade. It’s also cosmopolitan about the soil in which it’s planted.
Chokeberry garners a lot of attention these days because its among the highest of any temperate zone fruit in both antioxidants and anthocyanins. The anthocyanins are one contributor to the astringency.
WINTER ‘SHROOMS, SUMMER DREAMS, & A WINNER
Mushrooms Think It’s Autumn Again
The 15 oak logs sitting in the shade of my giant Norway spruce tree more than earned their keep last year. Seven of them got inoculated with plugs of shiitake mushroom spawn in the spring of 2013; eight of the were inoculated in the spring of 2014. With little further effort on my part, reasonably good flushes of mushrooms appeared through spring and summer, then heavy flushes through fall until the mild weather turned frosty.
My friends Bill and Lisa, also shiitake growers, told me a few days ago how they’re still harvesting good crops, cold weather notwithstanding. They brought one of their logs indoors, where it stands in the sink of their laundry room. Great idea!
I don’t have a laundry room, but I do have a cool, dark, moist basement, i.e. mushroom heaven. So a few days ago I carried one of my logs down the narrow basement stairway and propped it against the wall in a dark corner near the sump pit. That nearby pit could catch excess water in case the log needed to be watered.
No watering was needed: A few days after taking up residence in the basement, fat, juicy shiitake mushrooms exploded from the plugs up and down the log — so many that we had enough to dry for future use.
I’ll leave the log down there to see if it flushes again. If nothing happens within a few weeks, I’ll carry it back under the spruce and replace it with another log from outside. The few weeks in the cool basement might be enough time for more mycelial growth in the log in preparation for another flush. And then, sitting for some time in cold weather beneath the spruce might be just what a shiitake log needs to shock it into another cycle of production.
Rotating the logs between the basement and beneath the spruce could keep us in fresh mushrooms all winter long.
Winter Green
Most years, by this time, piles of snow would make it difficult for me to get to those outdoor shiitake logs. Recent weather, and predictions for the coming months, makes me wonder if I should even keep using the word “winter.”
I’d sacrifice fresh shiitakes for a real winter with plenty of snow. (We have enough quart jars of dried shiitakes to last well into warm weather.) It’s nice to have that white stuff to ski on. Snow even fertilizes the ground (“poor man’s manure”) as well as insulates it against cold.
On the other hand, a mild winter has its appeal. Most winters, leaves and canes my yellow groove bamboo (Phyllostachys aureosulcata) are damaged — or, like last winter — killed back to the ground. The roots survive to re-sprout but the leaves turn brown and the new canes in spring are spindly. Some winters, like this winter probably, make for attractive (and useful) tall, thick canes dressed all winter long in green leaves.
Chester blackberry is another borderline hardy plant. It’s the hardiest of the thornless blackberries yet comes through most winter with many stems dried and browned — dead, that is. In the spring after our mild winters, stems are still green, foreshadowing a good crop of blackberries in late summer.
I’ve been waiting for a string of reliably milder winters to plant out my hardy orange plant (Citrus trifoliata). Yes, a citrus whose stems can just about survive to flower and fruit outdoors here, where winter temperatures normally plummet to minus 20°F or below. The fruit, sad to say, is only marginally palatable.
One more plus for a mild winter is the color green. The green of plants comes from chlorophyll, which is always decomposing, so must be continuously synthesized if the plant is to remain green. Synthesis requires warmth and sunlight, both at a premium during winters here. So most winters turn lawns muddy green or brown; even the green of evergreens, such as arborvitae, turn chalky green.
But not this winter — so far. Grass is still vibrant green, as are the arborvitaes and other evergreens.
My Favorites
My friend Sara asked me if I had yet ordered my seeds, and if I was getting anything especially interesting. Yes and hmmm.
As far as hmmm . . . I’ve tried a lot of very interesting plants over the years, too many of which — celtuce, garden huckleberry, vine peach, and white tomatoes, for example — were duds. So mostly, I restrain myself, devoting garden real estate to what I know either tastes or looks good, and grows well here in zone 5 or, more specifically, on my farmden. Some of my favorites include Shirofumi edamame, Blue Lake beans, Blacktail Mountain watermelon, Hakurei turnip, Sweet Italia and Italian Pepperoncini peppers, Golden Bantam sweet corn, Pennsylvania Dutch Butter Flavored and Pink Pearl popcorn, Lemon Gem marigold, and Shirley poppy.
I’m very finicky about what tomato varieties I plant, so won’t even mention them. Oh yes I will: Sungold, San Marzano, Paul Robeson, Brandywine, Belgian Giant, Amish Paste, Anna Russian, Valencia, Carmello, Cherokee Purple, and Nepal, to name a few.
And the Winner Is (drum roll) . . .
Thanks for all your comments, requested on last week’s post, about your soil care. Looks like you readers (or, at least, those of you who commented) are very savvy gardeners, enriching your soils with lots of organic materials. I chose one comment randomly fro the lot, the writer of which gets a free copy of my book Grow Fruit Naturally. Congratulations Selena.
For those of you who subscribe — or have attempted to subscribe to my weekly blog, a glitch is preventing you from getting email notifications. I just found out that the glitch has been glitching since back in September. I hope to get it fixed soon. Any suggestions? (The blog is in WordPress and subscriptions are with Feedburner, whatever that means). Stay tuned. If you want to just go to my blog site, new posts come out towards the end of every week.
TO SAVE OR NOT TO SAVE, & A FREE BOOK!
New Seeds Needed?
“Ring out the old, ring in the new.” But not all the “old,” when it comes to seeds for this year’s garden. I’m flipping through my plastic shoeboxes (I think that’s what the boxes are meant for) of vegetable and flower seeds, assessing what old seeds are worth keeping and what new seeds I need to order.
Seeds are living, albeit in a dormant state, and, as such, have a limited lifespan. The longevity of any seed depends, first of all on the kind of seed, its genetics. Most seed packets come dated; if not, I write the date received on the packet.
Few seeds have as short a viability as parsnips. (No matter to me; I don’t grow them.) More astounding is the longevity of some seeds, especially the current record-holder for longevity, Silene stenophylla seed, possibly 32,000 years old, found buried in a squirrel burrow in the Siberian tundra. At the other end of the spectrum are seeds that remain viable for even less time than parsnip. The record at that end is probably held by seeds in the family Tillandsioideae, related to pineapple, with a viability of 4-6 weeks. Swamp maple, Acer saccharinum, seeds retain their capacity to germinate for only about a week.
It’s not worth the risk to sow parsnip, spinach, or salsify seeds after they are more than one year old. Two years of sowings can be expected from packets of carrot, onion, okra, pepper, and sweet corn seed; three years from peas and beans, radishes, celery, and beets; and four or five years from cabbage, broccoli, brussels sprouts, radish, cucumbers, beet, endive, melons, eggplant, tomato, and lettuce.
Among flower seeds, the shortest-lived are delphiniums, aster, candytuft, and phlox. Packets of alyssum, Shasta daisy, calendula, sweet peas, poppies, and marigold can be re-used for two or three years before their seeds get too old.
Life Extension, for Seeds
As with humans, genetics and lifestyle determine actual longevity, lifestyle, in the case of seeds, being storage conditions. So although onion seeds remain potentially viable for 2 years, I replace the year old, dog-eared seed packets in shoeboxes in my garage with new packets each year.
Conditions that slow biological and chemical reactions also slow aging of seeds, i.e. low temperature, low humidity, and low oxygen. All winter, my seeds find their low temperature and low humidity storage in my garage. Good for seeds. But come summer, my garage becomes warm and humid. Bad for seeds.
If my seed boxes could be kept well sealed, I could eke more sowings from a packet of seeds by lowering the humidity with a packet of silica desiccant.
Reducing oxygen levels has generally not been practical . . . until I came across plans for converting a bicycle pump into a vacuum pump (http://www.instructables.com/id/make-a-manual-vacuum-pump-for-under-$20-by-convert/). Going forward, my plan is to stuff some packets of seed into large-mouthed mason jars, then evacuate them with the reversed bicycle pump plugged into a “FoodSaver Wide-Mouth Jar Sealer.” I’d like to figure out some box I could make, modify, or buy in which I could more conveniently put my seeds, and then evacuate. Any suggestions?
I’ve already tried this on a number of mason jars of dried tomatoes, dried shiitakes, nuts, and beans. The vacuum is not very strong (0.74 atmospheres), but sucking out air also sucks out moisture. Some testing will determine just how it affects seed longevity.
Test It
So I don’t really know how viable my seeds are. One option is to order all new seeds each year. That could be very expensive. Another option is to guesstimate my seeds’ viabilities, taking into account their inherent longevity and storage conditions. That’s my approach, seasoned with yet another option: testing the viability of some of my seeds.
I test viability by counting out 10 to 20 seeds from each packet to be tested, and spreading the seeds between two moist rounds of filter paper on a plate. Enclosing the plate in a plastic bag to hold in moisture, and putting the bagged plate somewhere warm, preferably around 75 degrees, provides just about perfect conditions for germination. (Alternatively, place seeds on a damp paper towel, roll it up, bag it, and put it somewhere warm.)
After one to two weeks, germination occurs — if it is going to. Peeling apart the filter papers (or unrolling the paper towels) lets me count the number of seeds with little white root “tails”.
Seeds with low or no percentage germination got tossed into the compost pile. If the germination percentage isn’t too low, I’ll use the seeds and adjust the sowing rate accordingly.
A Freebie
A book giveaway, a copy of my book GROW FRUIT NATURALLY. Reply to this post telling us, if you grow vegetables, how you maintain soil fertility year after year, and how it’s working, or not, for you. Let us know what state you are in (as in NY, OH, CA, etc., rather than happiness, wistfulness, etc.). I’ll choose a winner randomly from all replies received by January 22nd.
