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Add 2-5 mL of Grow B per gallon of water during the vegetative growth phase
This is the first pure-nitrogen product on the market that is not a salt-based mineral or urea-based nitrogen
How To Use:
A surfactant eases the tension in liquids so that your plants can feed more freely
Provide all the nutritional elements your plants need using any growing method on any substrate
Grower's Edge Illuminated Microscope Size:60x - 100x Add 2-5 mL of GrowA very powerful illuminated pocket microscope offering adjustable magnification from 60x100x. Identify even the smallest pests with this microscope. Includes batteries and protective case. Actual size of microscope is 1 1 4 in wide by 3 1 4 in tall.
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