FoxFarm Bush Doctor® Cal-Mag, 1 qt 25pk these planters allow your plants

these planters allow your plants to thrive by promoting exceptional root health and vigorous plant growth

This inline duct fan is perfect for quietly and efficiently ventilating your mushroom grow space

Every model is built for direct connection in-line with standard diameter round ducting

The ID trays maintain Botanicare's standard inside dimensions for maximum growth space and are composed of durable white ABS plastic

10" Test jar

FoxFarm Bush Doctor® Cal-Mag, 1 qt 25pk these planters allow your plantsBUSH DOCTOR CAL MAG Cal Mag Supplement 1 0 0, 3% Calcium 0. 9% Magnesium Nobody 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.