SHOP PRODUCTS
Houzz Logo Print
benposton

Weed-n-Feed 1 Month after 13-13-13?

benposton
16 years ago

I live in Houston, TX and have St Augustine grass.

At the end of Feb, I leveled my lawn with 8 yards of topsoil and 1 pallet of grass. So I have lots of dirt spots and some new grass and have been watering. On March 1, I spread 13-13-13 fertilizer (per the sand/grass guy's recommendation)on the dirt and new sod areas. I know I probably got some overlap on my original grass areas. Now I have some pretty good weed development, and I usually do each year around this time, and I usually use weed-and-feed which does pretty well with the weeds and greening the grass up (although I winterize every year and I know this helps the greening too).

My question is: Do I risk burning my original grass or new sod if I weed-and-feed now (with 27-3-8)after using 13-13-13 only 1 month ago? Or if I try to spot spread the weed-and-feed, do I risk burning areas that accidentally go 13-13-13 overlapped on it last month? I need to get the weeds under control.

Thanks for any input.

Ben

Comments (6)