Growth Science Rock Solid - 2.5 GAL / 10 L - Case of 2 growing-media Longevity—90% PAR output at 8

Longevity—90% PAR output at 8

Customized programming allows almost limitless degree of

which naturally washes away harmful salts out of the final product

per gallon for a concentrated feed solution

Phantom double-ended technology drives maximum PAR value

Growth Science Rock Solid - 2.5 GAL / 10 L - Case of 2 growing-media Longevity—90% PAR output at 8Growth Sciences Rock Solid is a powerful, cost effective bloom booster for the flowering cycle that doubles as a P K booster to provide additional phosphorus and potassium in bloom. Rock Solid also incorporates proprietary plant extracts in this blend to aid in flower site development. These added components facilitate improved overall harvest yields as well as maximized resin and aromatic production. Why use Rock Solid? The secret to Rock Solids