Pay in 4 interest-free payments of $79.88 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
- Differential pressure switch supports mounting in any position to improve directional airflow versatility
Great source of organic material in your garden
5' inlet line
colorless liquid at room temperature
Aptus Massboost 5 L Nutrients & Additives fans-ventilation-ducting - Differential pressure switch supportsDescription Product Details MASSBOOST MassBoost is a plant booster that prevents Calcium (Ca) and Magnesium (Mg) deficiencies while enhancing powerful fruit set and development. MassBoost is used during weeks 3, 5, and 7 in flower to provide increased levels of calcium and magnesium during specific stages of flower development. Calcium and magnesium are often overlooked but are entirely essential for healthy growth in plants. Calcium largely comprises