Weed Management

Monday May 24, 2010 - Fireweed is a common, leafy, annual broad leaf weed that germinates after April 1st across the Southeast. It grows quickly, which is why weed management is both crucial and difficult. Fireweed can appear in massive numbers that will seem to be taking over the lawn. This weed grows from the thatch layer in warm season lawns (Bermuda and Zoysia) and is able to live above the previously established pre-emergent barrier in your turf that King Green applies. Since fireweed can't root in properly, regular mowing and increased seasonal heat will cause it to dry up and prevent it from taking over a lawn. While our broad leaf weed sprays will help with weed management, it may continue to germinate for a few months until the temperatures finally wear it out. In the end, this weed is a seasonal nuisance that won't have a lasting presence in your lawn. One way to prevent fireweed from coming back next year is to reduce the thatch layer in your lawn. De-thatching is great for weed management. To de-thatch, take a rake or mechanical device after scalping the lawn in the early spring can take away this weed's ability to gain a foothold in your turf.