https://www.greendragonhydroponics.com/product/gaia-green-greensand-1-5-kg-u-s-na02-/1370
Gaia Green Greensand, 1.5 kg U.S. (NA02) | Green Dragon Grow Supply
GAIA GREEN Greensand is mined from ancient, nutrient-rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly...
gaia green