|Can I still get rid of the crabgrass? I used weed and feed in December, January, and Feburary and I just applied some this month(March) Is there something else I can do?
|Answer from NGA
March 17, 2010
|Weed and Feed should contain a pre emergence product to keep crabgrass under control. I'm concerned that you've applied it 4 months in a row, though. You may have overfertilized your lawn which can burn it out completely. Weed and Feed has some residual effect so read the product label to see how often it can safely be applied. It would be a shame to burn your lawn out before it gets a chance to grow this spring. The weeds would have a field day!
« Return to the Garden Knowledgebase Homepage