Bushdoctor Cal Mag AC / Dehumidification / Humidification Versatile Use: Safe for all

Versatile Use: Safe for all plant types and effective throughout every stage of growth

Soil microbes and native nematodes

This bulb can fire any mogul base or double ended 400/600/1000W bulb and has features such as soft start

Green viewing window for easy monitoring

Bushdoctor Cal Mag AC / Dehumidification / Humidification Versatile Use: Safe for allNobody likes blossom end rot or tip burn. Thats why FoxFarm brings you BUSH DOCTOR CAL MAG. Calcium and magnesium help strengthen cell walls and aid in fruit development, helping you avoid the costly and frustrating deficiencies that cause these problems. OMRI Listed and CDFA Registered for Organic Gardening.