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EPA 25(b) Exempt product with minimal risk ingredients
Rhino Skin® is crafted with these challenges in mind
Silicon additionally benefits plant growth
Assembled in the USA using foreign components
Growth Science Nutrients Rock Solid, 1 gal ideal-air-pro-series-ultra-sonic-humidifier-300-pint EPA 25(b) Exempt product withProduct Details Growth Science Nutrients Rock Solid When the time comes for flower formation, Rock Solid provides plants with the nutrients needed to support flowering. Rock Solid is specifically formulated to help increase overall yield. For use in soil, coco, and all hydroponic mediums. Helps increase plant vigor and growth required for sugar and enzyme production, photosynthesis and Rock Solid flower yields. Doubles as a P K booster providing
US$ 45.95
US$ 22.50
US$ 19.95
US$ 7497.50