Keep 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 by utilizing its 2-0-0 NPK. 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 guaranteed professional results.
Cal-Mag is especially important for preempting deficiencies when growing in certain media, such as coco coir, but any garden can benefit.
Cal-Mag nourishes crops with supplemental calcium and magnesium, fostering the right conditions for abundant flowering and a heavy yield.
Coco and more
Suitable for plants grown in coco coir or other growing media.
Say goodbye to calcium or magnesium deficiency in your garden.
Promotes chlorophyll production for more efficient photosynthesis.
Cal-Mag Application Rate: 2-5mL/Gal - Use when needed from early vegetative through late fowering phase. Recommended for use on water days only
Note: Do not use Cal-Mag and Sturdy Stalk in the same watering.
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