Aptus Massboost, 500 ml

SKU: AP16008
SRP $100.38

Product Details


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 the cell walls of plant cells giving structure to stout flowers, stems, leaves, and an available supply allows the continued formation of new plant tissue during intense periods of growth. Magnesium is the central core of chlorophyll thus essential for the plant to undergo photosynthesis metabolizing sunlight, water, oxygen, and carbon dioxide into materials allowing the plant to develop.

Directions for use:
• Use during weeks 3, 5, and 7 during flowering increasing from 5-10 ml per 5 gallons
• Use during the vegetative phase if needed at the rate of 2.5-5 ml per 5 gallons as needed


Attribute name Attribute value
NPK Nitrogen (N) 5
Discontinued 1
Dimensions 2.8L x 2.8W x 7.8H (EA)
9.0L x 11.0W x 8.5H (CS)
Barcodes 670541797143 (UPC-A)
00670541797143 (GTIN)
Shipping Weight 1.68 lbs.