Professional Plant Nutrients. HEAVY 16 Bud A (2-0-3) breaks free from the hype and hassle of other nutrient lines and eliminates the need for excessive additives by utilizing only the highest-grade ingredients in the most scientifically advantageous formulation on the market.

• Professional grade plant nutrients
• Brewed in small batches to ensure quality and freshness
• Can be used in soil and hydroponic gardens
• A complete 2-part nutrient — includes ALL the elements that plants require
FOUR forms of Calcium for cascading nutrition delivery
TWO forms of chelated Iron for availability in high pH medias
• Can be combined with other products for fantastic crop customization
• Combines chelated micronutrients for max absorption

Feed Schedule (PDF)
Visit the Nutrient Calculator here.

Use HEAVY 16 like any two-part nutrient. Measure and add part A at the desired rate, rinse the measuring cup, then measure and add part B at the same rate. The following feeding schedules are simple guides for using the proper rates of nutrient at the proper times of growth.

Guaranteed Analysis – Bud A (2-0-3):
Total Nitrogen (N) ….. 4.0%
0.04% Ammoniacal Nitrogen
3.96% Nitrate Nitrogen
Soluble Potash (K2O) ….. 2.0%
Calcium (Ca) ….. 4.2%
Boron (B) ….. 0.016%
Copper (Cu) ….. 0.0010%
0.0010% Chelated Copper
Iron (Fe) ….. 0.10%
0.10% Chelated Iron
Manganese (Mn) ….. 0.0340%
0.0140% Chelated Manganese
Molybdenum (Mo) ….. 0.0008%
Zinc (Zn) ….. 0.0090%
0.0060% Chelated Zinc

Grower’s Tip:
There is NO need to use additives or pH adjusters since they are already accounted for in HEAVY 16. In short, it’s kicked up, just like a farmer would have it. All you need are these nutrients and water and you’re ready to grow large gardens and big buds. It’s that easy!