As of this writing, launch of the space shuttle Endeavour has been again delayed; here in the garden, though, the Rocket has been soaring for days. That’s Ligularia ‘The Rocket,’ a perennial with a whorl of dark green leaves at ground level from which shoot skyward 5-foot-high vertical spikes lined with small, yellow flowers. The flowers open from the base up so each spike is streamlined by being more slender and less colorful as you look up the spike. Sort of like a rocket.

In contrast to the Endeavour, Ligularia ‘The Rocket” doesn’t need bright, sunny days to launch. In fact, leaves typically wilt in full sunlight. Then again, growing in shade, the spikes would curve towards light, ruining their rocket-like appearance. So filtered sunlight is generally recommended for this plant.

My Rockets are in full sunlight, just outside the low …

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Friends have made sightings and I’m braced for an onslaught. I even saw a couple of Japanese beetles myself a few days ago but now they seem to have gone underground. (Figuratively, that is. They won’t be laying eggs in the soil and living underground as grubs for at least a month.) I’m sure I’ll be seeing the metallic green beetles again soon.

I’m at a loss for what to do. Spraying pesticides is out of the question. I have too many plants, too many of which are edible. Poisons on edibles sort of takes the enjoyment out of eating them. I guess if I had one or two prized plants struggling along under attack from Japanese beetles, I might resort to sprays. Then again, I could just wrap them in some fine mesh material such as Remay.

I’m …

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For me, berries are the essence of summer. So summer has officially begun: Just before the end of June I began eating blueberries and blackcurrants, and now there are plenty.

Blueberries are familiar, blackcurrants are not, but deserve to be better known. With a strong, distinctive flavor and not a whole lot of sweetness, blackcurrants are a fruit that only some of us enjoy fresh. Apply a little heat and some sweetener, perhaps a pastry shell (or not), or just squeeze the berries to make juice, sweetened or mixed with other juices, and you have a fruit that just about everyone enjoys. I’m much more adept at growing fruits than cooking fruits, but I’ll bet blackcurrants would be heavenly paired in various ways with dark chocolate.

Blackcurrants are very easy to grow. They fruit well even in shade and …

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A reader wrote asking if I had any suggestions for thwarting Mexican bean beetle, a voracious pest of beans that resembles a ladybug except for being larger and yellow, rather than red, with black spots? The reader “tried ignoring them” (doesn’t work well) and then resorted to a spray made from pipe tobacco “tea” with a few drops of dish detergent added. She wrote that it “may have helped a little, but the bean plants eventually succumbed. It did smell good though.”

First off, nix on tobacco tea sprays. Tobacco tea sprays, like their commercially available pesticide counterpart, sold under the name Black Leaf 40, are highly toxic.

I deal with bean beetles by growing successive crops of bush beans. The beetles don’t cause much damage until after a couple of weeks of harvesting beans, at which point I …

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