Scott from Smithville, Mo writes
If not when can I apply fertilizer?
Speedzone is a post-emergent herbicide only: it does not contain any fertilizer. You can apply fertilizer as needed since it should not interfere with your herbicide application. Just be sure you do not mow within 2 days of an application of Speedzone. You can browse our lawn fertilizers here.
Answer last updated on: 04/17/2018