A light blue colored, very fine textured grass, found in very compact soils. It is an annual that usually grows in cooler conditions during the winter, fall and early spring. Just like crabgrass, you can control this by correct mowing, fertilizing and watering as well as using pre-emergent and post emergent weed controls. For post emergent use Fertilome Bermuda Grass Weeder, or pre emergent control use Hi-Yield Turf and Ornamental Weed Control containing Dimension.