Look closely at the tips of the blades to see the red color. Prevent or treat red thread by applying a high nitrogen fertilizer. Bluegrass lawns are especially susceptible. Spot spray dandelions in lawns with a broadleaf weed killer. Only the most severe infestation of weeds require a weed and feed product, which applies chemicals over the entire lawn rather than on just the weeds themselves.
Plant crowns of strawberries, rhubarb, asparagus and artichokes.
Plant them 6 inches deep and 6 inches apart. Plant every two weeks in March and April also to space out the blooming. Thrips attack leaves and flowers, especially during the hot summer months. Be sure to get started planting now. If rains are light, be sure to water as deciduous trees put out new leaves and blossoms.