The Core3 Weed Suppression plan features three treatments each calendar year and is a go-to for the DIYer who likes to apply their own fertility and do a little spot-treating of weeds here and there. Derived from the 'bones' of our high-performance premium7 and Basic5 Lawn Health plans, this program provides 12 months of pre-emergent protection against new weeds germinating from seed.

This plan effectively prevents common annual weeds such as henbit, chickweed, bittercress, poa annua, crabgrass, foxtails, speedwell, oxalis, black medic, spurge, etc. It's important to note that tuberous weeds, including nutgrass and other sedge varieties, are resistant to pre-emergent controls and are not controlled in this program. Additionally, perennial weeds such as dallisgrass may pose a challenge to control due to their high propagation rate, varied reproduction methods, and the reduced treatment count selected. These weed varieties may persist without additional intervention.

This plan does not qualify for a Weed Free Guarantee. The Weed Free Guarantee ensures free service between regularly scheduled rounds if weeds persist for more than 21 days after treatment.