Aptus Massboost, 100 mL Container Size:100 mL 5 x 12 x 7

5 x 12 x 7

hand-selected coconut husks

and can also be used for air-cooling compatible HID fixtures

Built-in 3-speed controller

Aptus Massboost, 100 mL Container Size:100 mL 5 x 12 x 7MASSBOOST Calcium Magnesium and Bud Booster About Massboost MassBoost is an organo mineral plant booster that prevents Calcium (Ca) and Magnesium (Mg) deficiencies while stimulating powerful fruit set and development. Calcium and magnesium are easily locked up or combined with other minerals in the growing medium forming what we call junk salts. This active behavior can be a problem when trying to dial in supplementation of calcium and magnesium for