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If your Ph is getting too high
To avoid contamination of the product
Oxygen & Humidity Layers:Together
Intended for use with mushroom cultivation supplies such as Pacific Substrates Goonie Grains
Greenhouse poly can be easily repaired with repair tape to fix punctures and small rips
Drip Cal-Mag 5 Gallon rockwool If your Ph is gettingHighly concentrated Calcium and Magnesium supplement. Designed to be used throughout both the vegetative and flowering stages of any fruit or flower producing plants. Also contains Nitrogen and Iron. Dilution: 1 2 mL (0. 03 0. 07 fl. oz) per 4 L (1 gallon) of water, through Weeks 1 6 of any fruit or flower producing plants. With a Calcium to Magnesium ratio of 4: 1, CaMg is more concentrated than most other cal mags on the market. This formulation of
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