Pi Nutrients / NutriVida (Heavy Harvest) Grow 4 L T12 Specifically designed for high-frequency electronic

Specifically designed for high-frequency electronic ballasts

this powerful formula will make your plants (and yields) explode

4 mg/kg Barium (Ba) Max15mg/kg Carotene 30-60 mg/kg Beryllium (Be) <1 mg/kg Folic Acid 0

or 400-watt lamp with this ballast with either an HPS or Metal Halide bulb

Pi Nutrients / NutriVida (Heavy Harvest) Grow 4 L T12 Specifically designed for high-frequency electronic(NOTE: Nutrivida & Heavy Harvest use the same formula. We carry the NutriVida brand.) Heavy Harvest Grow is a fertilizer designed to be used simultaneously with Heavy Harvest Micro during the vegetative growth of a wide variety of bedding, fruiting and flowering plants. Relatively high amounts of nitrogen in this product are intentionally provided with an optimal ammonium to nitrate ratio of 20: 80. This ratio allows for maximum growth of plants