HEAVY 16 Fire (OR Only)
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HEAVY 16 Fire – Bloom Booster (Oregon Only)
HEAVY 16 Fire (Oregon Only) is a premium phosphorus and potassium bloom supplement formulated to enhance plant nutrition, improve soil conditions, and support vigorous flowering. Designed for compatibility with a wide range of nutrient programs, it provides organic matter while promoting stronger plant structure and improved crop yield during critical bloom phases.
- Features & Benefits
- Product Specifications
- What is included?
- Warranty Policy
Targeted P/K Support for Stronger Bloom Performance
HEAVY 16 Fire (OR Only) focuses on improving nutrient availability and soil conditions, helping plants maintain vigor and consistency throughout the flowering cycle while integrating easily into existing feeding programs.
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Enhances overall plant nutrition -
Improves soil and nutrient conditions
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Supports increased crop yield potential
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Provides organic matter to the root zone
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Promotes stronger plant vigor during bloom
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Compatible with most growing systems
Consistent Nutrition Where It Matters Most
HEAVY 16 Fire (Oregon Only) is designed for growers who want to improve flowering performance without overcomplicating their nutrient regimen. By improving soil conditions and nutrient efficiency, it helps plants maintain vigor and consistency through demanding bloom cycles.
Why HEAVY 16?
HEAVY 16 is known for hand-crafted, science-driven nutrient formulations built on strict nutritional chemistry and biological principles. Their brewed, aged products prioritize nutrient availability, system compatibility, and simplicity—allowing growers to achieve professional results with fewer bottles and greater consistency.
Why Buy From Us?
At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I'll definitely order from them again
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we're starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
FAQ Section
Specifications 
What is included?
It includes:
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HEAVY 16 Fire – Bloom Booster (1 Gallon, Oregon Only)
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Factory-Sealed Container
Warranty Policy
Please check out the manufcaturers website for Warranty related issues.
Feed Chart
