Emerald Harvest Cal-Mag Gallon-3.8 Liter Sun Blaster Fully waterproof with auto off

Fully waterproof with auto off function

Introducing the next generation in portable grow rooms - The GrowLab Horticultural Grow Room

especially in hydroponic gardening

Neem Seed Meal can be mixed into soil or potting mediums

The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature

Emerald Harvest Cal-Mag Gallon-3.8 Liter Sun Blaster Fully waterproof with auto offKeep 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