I have a yard full of dandelions that I sprayed a year ago and then used fall weed and feed on last fall. Will there ever be a time when I can harvest dandelions from my yard, or have they been contaminated beyond ever being able to eat them regardless of how many years pass?
Certified GKH Gardening Expert
You should not harvest Dandelions that have been treated with chemicals.
Here is a link that will help you.