If you can’t kill this prolific weed, you can eat it
If chickweed is a problem in your yard, you are not heeding my advice. Follow my two precepts — have your soil tested and cut your grass tall while letting it fall — and you will eventually conquer chickweed.
Chickweed is a winter annual weed, meaning that the seeds start germinating in September, and the seedlings grow slowly all winter. By the first day of spring, the foliage is bright green. The plants grow no taller than an inch or two, producing a carpet of growth clinging to the ground.