Layne from Roanoke Va. writes
The back of my land is covered up with Weigela and I mean out of control like taking over very large oak trees & choking them dead . I have tried com. roundup it just slows it down . Will your product do any good ?
TVC might harm the trees if oversprayed. You can use a product called Monterey Weed IMpede. This product is labeled to treat Weigela, but it is a Pre emergent. If you are looking for a post emergent we recommend contacting your master gardener at Your Local Cooperative Extension Office. Once you have been given a recommendation that wil work in your area, we can ship the products to you.
Answer last updated on: 07/22/2013
