Cover Crop Seeds
by Sandy Swegel
It’s that time of year when I nominate plants for this year’s Garden Awards. All Fall I’ve been admiring one plant that is a “crossover” plant able to be a contender in both the “Tough and able to handle the absolute worst soil and little water” category AND a nominee in the “Aren’t You Pretty” category. That stellar plant this year is Garlic Chives (Allium tuberosum). It gets extra kudos for being a late-season nectar and pollen source for bees and butterflies too.
The flowers are beautiful little white stars. Even as they turn to green seeds pods, they are still attractive enough to put in a vase. I’ve never seen any bugs or pests or disease on the chives…probably because they do smell like garlic.
Pungent aroma is one reason they aren’t a perfect garden flower. The greens are edible just like garden chives (and known in Asian cooking as Chinese chives). The flavor is more garlicky than oniony. They are lovely thrown in a stir fry or sauteed and served in egg or tofu dishes.
Now full disclosure requires I tell the other downside of garlic chives: they make a lot of seeds. And they love to reseed in rocks and crevices of garden walls. I deal with this by dead-heading the seed heads in about October before the black seeds drop. While this can be a bother in an irrigated flower garden, it’s not a problem at all in a tough xeric area where there’s not much water anyway.
You can direct seed the chives or start them and transplant. The only extra requirement they have is that they need dark to germinate well….so sprinkle some soil over the seeds. Most of the time the chives overwinter or reseed. They grow in clumps about a foot tall and the flowers are one-two inches wide…depending on your water and soil fertility. If you have sun and moist soil they grow big and spread quickly. But part shade is fine. So is very dry or heavy clay soil. The plants will be smaller, but still impressive.
Yes, that’s what the garlic chives were this year: impressive. Tough plants and pretty.