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Heavy 16

Heavy 16 pushes crops to their ultimate potential using a powerful combination of synthetic and natural ingredients in a system that is straightforward to apply and maintain. Heavy 16 is the potent, streamlined, and effective choice for the worlds most discerning professional growers.

These nutrients rely upon using the highest-grade ingredients, hand-mixing each batch in small quantities. Micro-batching is used to ensure quality and freshness, providing everything a crop needs in a simple, two-part formula. A potent nutrient, Heavy16 nutrients are designed for serious growers looking to get big yields of maximum quality on every harvest -no matter if you’re growing hydroponically or just growing in a pot. Heavy 16 fertilizer works well on most all plants from huge tomatoes to small herb plants.

Showing 1 - 24 of 78 products
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Heavy 16 15, 30, 55 Gallon Nutrient Pump
Heavy 16 3/4" Clear Spigot
Heavy 16 3/4" Self Venting Spigot
Heavy 16 Bud A Base Nutrient, 32 ozHeavy 16 Bud A Base Nutrient
Heavy 16 Heavy 16 Bud A Base Nutrient
Sale priceFrom $10.28
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Heavy 16 Bud A Base Nutrient, 1 Gallon
Heavy 16 Bud A Base Nutrient, 15 Gallon
Heavy 16 Bud A Base Nutrient, 2.5 Gallon
Heavy 16 Bud A Base Nutrient, 32 oz
Heavy 16 Bud A Base Nutrient, 55 Gallon
Heavy 16 Bud A Base Nutrient, 6 Gallon
Heavy 16 Bud B Base Nutrient, 15 GallonHeavy 16 Bud B Base Nutrient
Heavy 16 Heavy 16 Bud B Base Nutrient
Sale priceFrom $10.28
Choose options
Heavy 16 Bud B Base Nutrient, 1 Gallon
Heavy 16 Bud B Base Nutrient, 15 Gallon
Heavy 16 Bud B Base Nutrient, 2.5 Gallon
Heavy 16 Bud B Base Nutrient, 32 oz
Heavy 16 Bud B Base Nutrient, 55 Gallon
Heavy 16 Bud B Base Nutrient, 6 Gallon
Heavy 16 Finish Flushing Nutrient, 1 Gallon
Heavy 16 Finish Flushing Nutrient, 15 Gallon
Heavy 16 Finish Flushing Nutrient, 2.5 Gallon
Heavy 16 Finish Flushing Nutrient, 32 oz
Heavy 16 Finish Flushing Nutrient, 55 Gallon
Heavy 16 Finish Flushing Nutrient, 6 Gallon

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