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These autoclavable mushroom grow bags are our go-to for indoor mushroom cultivation and spawn production
Used to promote increased flower size and quality
The improved spectral response increases the accuracy of LED measurements
Industrial Grade
Roots Organics Phos Rock Size:55 lb These autoclavable mushroom grow bagsDERIVED FROM Phosphate Rock Roots Organics Phos Rock is an excellent source of phosphorus and calcium. Carefully processed and sifted to make it easy to work with, Roots Organics Phos Rock encourages vigorous flowering and fruiting. All of the Roots Organics phos rocks have been sourced for quality and harvested with bat friendly methods so you and your garden get performance with principles.
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