Emerald Harvest pH Down 55 Gallon/208 Liter Growing Environment simply poke holes in the

simply poke holes in the bottom

select plant-based esters

Air-cooling flanges have a bead ring to keep ducting securely in place

This optimizes plant metabolism

Hydroton® brand expanded clay is semi-porous and generally does not float like other products can

Emerald Harvest pH Down 55 Gallon/208 Liter Growing Environment simply poke holes in theKeep 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.