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Q plugs® are the key to maintaining a clean growing environment
which are important factors when the health of a valuable crop is at stake
Can be used on edible plants up to the day of harvest
phosphorus and micronutrients
The foundation of the building-block system
Emerald Harvest pH Down 2.5 Gallon/9.46 Liter (2/Cs) Q plugs® are the keyKeep your nutrient solution in the sweet spot with Emerald Harvest pH Down. A pH reading above 6. 5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH of your nutrient solution. Use pH Down as needed for guaranteed professional results.
