Jonathan Green 12350 Crabgrass and Weed Preventer, 12 lb Bag

Crabgrass and weed preventer provides great control of crabgrass and other grassy weeds. Contains Dimension for season-long control. Does not contain fertilizer. For use on cool and warm season grasses to control or suppress many annual grasses and broadleaf weeds. Can be applied up to 4 weeks later than other pre-emergence crabgrass preventers. Labeled for use on over 100 ornamentals.