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Heavy 16 Bud A&B 2-Part Nutrient System




Professional flowering base nutrient by Heavy 16, designed to fuel plants with complex ingredients to drive quality and yields to astounding heights.

Heavy 16 Bud A & B is the highest grade bloom nutrient on the planet. It’s a bold statement, but years of controlled trials and positive customer feedback affirm that claim. It is no wonder to us why every grower we change over to Heavy 16 Bud never goes back to the base bloom nutrients they were using before. It’s because Bud embodies the next level of nutrient brewing craftsmanship and quality. Heavy 16 Bud does not require a long list of “add-ons”. “Simple and effective” is our motto when it comes to all of our products, yet still retaining ultra high quality and a craftsman level of detailing. Heavy 16 Bud has been representing this to the fullest from the beginning.


Bud A: 2-0-3

Bud B: 1-3-6

Offer valid online only. Price at HTG Supply retail locations may vary.

SKU: NUT-H16-BC-B Categories: , , Tag:
Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | [email protected] | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


Heavy 16 – BUD A & B

When getting into the nuts and bolts of what makes Heavy 16 Bud A & B tick, think about where the Veg leaves off and where the Bud will begin. As the Veg does all that its description entails, the Bud will take all those same attributes of building larger, more integrated roots, foliage, and vascular systems, and add to this a heightened fruit set and quality. The chemistry of Heavy 16 Bud contains the most plant bio-available versions of phosphorous and potassium plus micronutrients to ensure superior quality and yields. Exotic trace elements, natural high-grade chelators, and multiple forms of calcium back up traditional mineral nutrition with a synergism that is second to none. It is because of this perfection in chemistry that you are able to run Heavy 16’a select enhancers or your special additive regiment to achieve the highest quality crops possible.


  • Cascading delivery of both organic and mineral calcium and micronutrients
  • Natural and superior chelation through our ultra-fine proprietary mix of organic acids
  • Exotic trace mineral suite allowing for superior oil content and flavonoid expression
  • High rates of phosphorous and potassium to ensure a significant, high-quality harvests

Guaranteed Analysis:

Bud A – 2-0-3

Derived from calcium nitrate, potassium nitrate, iron DTPA, iron EDDHA, calcium acetate, calcium gluconate, calcium chloride, sodium molybdate

Bud B – 1-3-6

Derived from monopotassium phosphate, magnesium nitrate, magnesium sulfate, potassium nitrate, potassium sulfate

View Heavy 16 Feeding Schedule