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Spray plant thoroughly once per week
Number of Conductors-No
Large and Small sizes
The fan blades are made of aluminum
a Bluelab pH Probe and a Bluelab Conductivity/Temperature Probe
Emerald Harvest - Cal-Mag bark Spray plant thoroughly once perKeep your plants productive and green with Cal Mag, a calcium 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. Derived from calcium nitrate, magnesium, sulfate, calcium acetate,
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