Keep the spray as close to ground level as possible. If you do spray a plant, wash it well with a stream of clear water. Since the product biodegrades in 3-4 months, regular use makes sure that the product is always present and working for you. Never leave the soil bare. Planting buckwheat, legumes, or even annual rye over the winter protects the soil from wind damage.
Legumes help to fix nitrogen in the soil.
Tilling the cover crop under in spring adds to the organic matter in the soil. Added to fungicides and insecticides, Aqua-Turf makes them work quicker and last longer. Mix about 1 teaspoonful to the gallon of prepared solution. Applying AQUA-TURF to the soil in your potted plants dramatically improves the soil mix's water holding capacity. Check pots carefully before watering again.