Michelle from Dallas, Tx writes
How long after you apply Pennant Magnum do you need to wait to fertilize your lawn? I know many pre-emergence products you are able to treat the same day, but I wasn't sure with Pennant Magnum specifically.
Per the label, a fertilizer can be applied the same day or mixed with the Pennant MAGNUM. Mix Pennant MAGNUM with water or fluid fertilizer and apply as a spray. Fill the spray tank 1/2-3/4 full with water or fluid fertilizer, start agitation, add the proper amount of Pennant MAGNUM, then add the rest of the water or fluid fertilizer. Agitate continuously during mixing and application to maintain a uniform spray.
Answer last updated on: 03/10/2023
