Soil Sulfur - 99.0% purity. Packaged in easy to use resealable pouch.
Available in 2lb and 4lb pouches.
Sulfur Vaporizer (Burner) Directions:
Suspend sulfur burner at least 3 ft. away from other surfaces at the tallest point in your grow room or greenhosue, ideally during the darkest part of the day. Use for 3-4 hours for prevention and 5-7 hours to correct existing problems. Use between 1-3 tablespoons of prill per application depending on the severity of the powdery mildew. Do not enter the greenhouse or use ventilation systems while in use.
Available in 2lb and 4lb pouches.
Sulfur Vaporizer (Burner) Directions:
Suspend sulfur burner at least 3 ft. away from other surfaces at the tallest point in your grow room or greenhosue, ideally during the darkest part of the day. Use for 3-4 hours for prevention and 5-7 hours to correct existing problems. Use between 1-3 tablespoons of prill per application depending on the severity of the powdery mildew. Do not enter the greenhouse or use ventilation systems while in use.