Grodan Stone Wool Macro Plugs, 35 packs of 50 count canna cribs homegrown Safe in Direct Contact: Rated

Safe in Direct Contact: Rated to rest against a pre-roll without affecting flavor or aroma

Just follow our official Nutrient Schedule and you and your plants will grow happily ever after

it will accurately calculate the VPD (vapor pressure deficit) for the monitored area

Perfect for diverse hydroponic growing media and continuous liquid-feed systems—including aeroponics

Grodan Stone Wool Macro Plugs, 35 packs of 50 count canna cribs homegrown Safe in Direct Contact: RatedGrodan Stonewool Macro Plugs, 35 packs of 50 count Take the guesswork out of starting your plants with Grodan Stonewool Macro Plugs. Specifically crafted for today's discerning grower, these plugs offer a harmonious blend of functionality and compatibility: Easy Insertion: Each plug features a strategically placed slit, ensuring the smooth insertion of rooted cuttings. This meticulous design means less stress on your plants and more efficient