trouble with certain invasive plants
Does anyone have problems with violets and wild onion [onion grass] trying to take over? No matter what I do there are always tons of both in my daylilies.
There are others [bermuda grass and dandilions, plus some misc. weeds] that I can keep mostly out. Last fall I took out a whole section of daylilies and sprayed and killed everything [it didn't kill any wild onion], mulched well with pine needles and they are back, as bad as ever.