Yellow and Purple Nutsedge

Wednesday May 19, 2010 - Purple Nutsedge is the most "common" member of the Nutsedge family in the southeast. Yellow Nutsedge and Green Kyllinga are two other Nutsedges found in the south, though not as frequently. Nutsedge is a very difficult weed to control. They are perennial, grassy weeds and they spread aggressively through their seeds, rhizomes or "nuts". The underground "nuts" can lie dormant for several years, requiring an active vigil over previously treated areas.

Digging out the offending Nutsedge can effectively control small invasions. There are products available that will control Nutsedge in situations with large populations. These products applied in late spring or early summer will selectively control the Nutsedge after it has emerged from dormancy. In severe infestation, follow up treatments may be needed later throughout the summer for controlling potential regrowth.

If you feel that you have a Nutsedge problem, please call King GREEN and we will send someone out immediately.