Heavy 16 Finish
Best premium finishing nutrient for dedicated indoor gardeners.
This flushing agent acts as a final polish for crops, clearing out residual nutrients to ensure a cleaner, more flavorful harvest. It optimizes the plant's natural expression of color and aroma, making it an essential step for those seeking professional-grade results at the end of the bloom cycle.
$18.53
at
HTG Supply / SimplyHydro (HTG Supply network)
More Finish options
Who it's for
- Cultivators seeking premium terpene expression and superior aromatic quality
- Growers prioritizing a smooth finish and high-quality mineral removal
- Commercial producers looking to maximize harvest weight and flower density
Who should skip it
- Budget-conscious gardeners managing large canopy areas on a strict margin
- Inexperienced hobbyists who prefer simple or automated nutrient regimens
- Casual growers without precise measuring tools or strict monitoring habits
Performance breakdown
Flavor Enhancement
Noticeably cleaner terpene profiles and smoother smoke after the final flush.
Media Cleansing
Effectively strips residual salts and buildup from various growing substrates.
Ease of Application
Simple dilution ratios make it foolproof for the final growth stage.
Heavy Metal Reduction
Provides peace of mind by minimizing unwanted mineral accumulation in tissues.
Aroma Potency
Helps unlock the plant's true genetic scent profile during harvest.
Nutrient Compatibility
Works seamlessly across most standard hydroponic and soil-based nutrient regimens.
Key Specs
Volume
2.5 gallons (10L)
SKU
H16-1045-FH-10
UPC
728028274851
NPK Ratio
0-0-1
Application
Final media flush
Derived from
Potassium sulfate
Usage
End of bloom phase
Know before you buy
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Ask Metto anything about the Heavy 16 Finish before you decide.