I over seeded my lawn with black beauty seed also used magical,love your lawn love your soil and new seed fertilizer around the 3rd week of April.I live in NY.the grass has been cut 3 times.Can I use weed and feed and crabgrass preventer at the same time.
May 11, 2013
by Jonathan Green > May 13, 2013 8:57 AM
Hi Mike - You should not apply Crabgrass Preventer and Weed and Feed at the same time. Both of these products contain fertilizer and you risk over fertilizing the lawn if you apply them together. We would recommend applying the Crabgrass Preventer plus Green-Up Lawn Fertilizer now. After about 10 days then apply our Lawn Weed Control. The Lawn Weed Control does not contain fertilizer and will take care of the broadleaf weeds like dandelions. For more on this product please visit: http://www.jonathangreen.com/index.cfm/product/7/36/. Please be sure to follow all directions on the back of the bags before applying for best results.