Season Long Crabgrass and Weed Preventer by Jonathan Green

Controls crabgrass before and after it emerges! Up to the third leaf stage. Contains Dimension® to prevent crabgrass without any fertilizer Safe to use near flower beds and around 100+ ornamental plants Jonathan Green Season-Long Weed Preventer for lawns and landscapes contains Dimension®, a clear and odorless chemical that kills and prevents crabgrass both before and after it germinates (up to the 3rd leaf stage). At maturity crabgrass is a 7-leaf plant. Dimension® also stops more than 30 other grassy and broadleaf weeds from invading the lawn and garden beds if applied before the weeds germinate. The weed control lasts for the entire growing season. Crabgrass seeds germinate over many months, so if this weed has been a persistent problem, apply this pre-emergent again in late-May to mid-June to stop these late germinating seeds from establishing. The easy-to-spread granules are great to use to prevent weeds from growing around more than 100+ ornamental plants, all of which are listed on the product label.