A good friend of mine says that she thinks repeated use of Preen has a deleterious effect on her daffodils. She says she has lost lots of bulbs, and thinks Preen is the cause, even though it’s registered for use on…
A good friend of mine says that she thinks repeated use of Preen has a deleterious effect on her daffodils. She says she has lost lots of bulbs, and thinks Preen is the cause, even though it’s registered for use on…