Home & Garden
Blackcaps Redux, This Season
I took a cue from Michael Jackson today when pruning my black raspberry (a.k.a. blackcap) plants. Not that I had to prune them today, or even this time of year. But I couldn’t stand looking at the tangled mass of thorny canes. And, more importantly, the tangled mass would make harvest, slated to begin in a couple of weeks or so, a bloody nightmare.
(Most blackcaps bear only once a year, in early summer, so tidiness would be the main reason to prune conventional blackcaps now. Pruning would also let remaining canes bathe in more light and air, reducing the threat of diseases. My blackcap plants, though, are the two varieties — Niwot and Ohio’s Treasure — that bear twice a year; hence, my pruning now to make picking the soon-to-ripen second crop less intimidating.)
All blackcaps have perennial roots and biennial canes. Typically, the canes just …
And This Year’s Winner Is . . .
Organizations annually tout their “plant of the year.” There’s the Perennial Plant Association’s 2017 plant of the year butterfly weed (Asclepias tuberosa); Proven Winners 2017 Landscape Plant of the Year is Yuki Cherry Blossom Deutzia; American Conifer Society Collectors’ Conifer of the Year is Primo Eastern Arborvitae (Thuja occidentalis ‘IslPrim’); Assembly magazine’s 2016 Plant of the Year is Bosch Rexroth . . . whoops, the last is an assembly plant (hydraulic motors and pumps). Anyway, you get the picture.
How about a new category, the Weed of the Year? Here on my farmden, I nominate and elect jewelweed (Impatiens capensis). This weed is all over the place this year, even far from where it’s been in the past. For this weed, being all over the place is its only flaw.
On the positive side, jewelweed is a pretty plant with very succulent stems sporting orange, sometimes …
Last week I was admiring a vegetable garden where just about every lettuce plant was reaching skyward, with flower buds about to cap the tops of the spires. Isn’t that the wrong way to grow lettuce?
Lettuce that flowers — “goes to seed” — becomes bitter and tough. In my own garden, I aspire to have no lettuce spires by sowing lettuce seeds every couple of weeks for a regular harvest of mild-flavored, succulent leaves or heads. The plants don’t have time to bolt.
Those bolting lettuces I was admiring were in a garden in Iowa, one of the gardens at the Seed Savers Exchange (www.seedsavers.org), an organization that every gardener should know about and a garden that I should have not waited so long to visit. The mission of Seed Savers Exchange is to save and preserve heirloom seeds, which are varieties that have been passed on down among …