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  1. Heavy 16 Prime
    Heavy 16 Prime
    As low as $23.99
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  2. Heavy 16 Bud A
    Heavy 16 Bud A
    As low as $9.79
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  3. Heavy 16 Veg A
    Heavy 16 Veg A
    As low as $9.79
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  4. Heavy 16 Veg B
    Heavy 16 Veg B
    As low as $9.79
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  5. Heavy 16 Fire
    Heavy 16 Fire
    As low as $41.99
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  6. Heavy 16 Foliar
    Heavy 16 Foliar
    As low as $34.99
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  7. Heavy 16 Roots
    Heavy 16 Roots
    As low as $66.65
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  8. Heavy 16 Finish
    Heavy 16 Finish
    As low as $19.99
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  9. Heavy 16 Bud B
    Heavy 16 Bud B
    As low as $9.79
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Heavy 16 is powerful, yet simple. Heavy 16 is a complete two-part nutrient and features all of the essential macro and micro elements that plants require to produce maximum yields of unsurpassed quality. Heavy 16 performs robustly in soil and hydroponic gardens alike. Used alone, Heavy 16 produces superior crops, but it can also be combined with organic stimulants, compost teas, enzymes, hormones and microbial inoculants for fantastic crop customization. Heavy 16 is hand-brewed in micro-batches to ensure quality and freshness and each ingredient is refined to ensure purity and consistency. If you want to learn more about Heavy 16 Plant Nutrients, read the Heavy 16 About Us page on their website.

Check out our Nutrient Buyers Guide to help you purchase the right nutrient for your growing needs. Take advantage of the Heavy 16 Nutrient Calculator to provide your plants with the correct amount of nutrients.