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Free Shipping $150+ 15% Off With Code ADV15 On Advanced Nutrients
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Grotek Final Flush | Final Flush | Nutrient Growth Systems Canada
Grotek Final Flush | Final Flush | Nutrient Growth Systems Canada

Final Flush
$19.99 $0.00
Shipping calculated at checkout.
This flushing agent was designed to correct overfeeding issues and to eliminate excess salts from the medium. Using this will allow the plant to metabolize the unconverted salts resulting in a cleaner harvest.
Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the Final Flush.

Inventory Last Updated: Jun 17, 2026

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