Emerald Harvest Cal-Mag (2 - 0 - 0) Size:6 Gallon such as ebb & flow

such as ebb & flow

Use with core & coil ballasts for optimal performance

SUGAR & CARBOHYDRATE SUPPLEMENT

PFR-97 20% WDG is most effective when it is applied before or at the first sign of insect presence

place the ExHale bag in close proximity to the fresh air intake

Emerald Harvest Cal-Mag (2 - 0 - 0) Size:6 Gallon such as ebb & flowKeep 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