Emerald Harvest Cal-Mag (2 - 0 - 0) Size:6 Gallon durability and light weight

durability and light weight

The TrolMaster DSP-1 program device module (timer module) works like a multi-function timer

or simply allow complete customization of the environment

For hobbyists or smaller grow operations

An essential tool for outdoor grow scenes

Emerald Harvest Cal-Mag (2 - 0 - 0) Size:6 Gallon durability and light weightKeep your plants productive and green with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Containing top quality ingredients, Cal Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for abundant flowering and a heavy yield. This is especially important when growing in some media, such as coco coir, but any garden can benefit. Use Cal Mag as a supplement to a base nutrient series for