Grow tower finished with grow medium
Aquaponics Grow Tower medium using strawsystem shows potential of being a very sound method supporting plants, worms, and microbes. Giving plants plenty of moisture and oxygen and nutrients After 4 months of growing with straw, I came to the conclusion that straw is not feasible as a grow medium I found that the straw decomposes too quickly, settles to the bottom of the tube and compacts there smothering the roots in that area. what seems to be doing best, is to have no medium, plants in a net pot or
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