NASA developed Aeroponic Substrate offer the fastest germination of almost any size of seed. Polystyrene re-usable.
Size: 15" wide x 12' long x 0.002" thick
Your seed pad material makes it easy grow micro-greens and other seeds. Roots grow faster than other on products I have tried. I must say the BEYOND is a must - no mold or fungus or bugs!
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Anonymous