Reddit reviews GRODAN A OK Rockwool Stonewool Hydroponic Grow Media Starter Cubes Plugs + THCity Gloves - 1" x 1" - 50 Piece
We found 1 Reddit comments about GRODAN A OK Rockwool Stonewool Hydroponic Grow Media Starter Cubes Plugs + THCity Gloves - 1" x 1" - 50 Piece. Here are the top ones, ranked by their Reddit score.
Improved homogeneityOptimum robustness and flexibilityIdeal air/water balanceConsistent shape of the seed holeIdentically shaped plugs, Root development through the entire plug
I've never tried. I just bought this for a few bucks:
https://www.amazon.com/gp/product/B016AXFD8O/ref=ppx_yo_dt_b_asin_title_o08__o00_s00?ie=UTF8&psc=1