Pay in 4 interest-free payments of $19.25 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
5 year Bluelab Guarantee
Eight-lamp model features two on/off switches to run four lamps at a time if desired
Exposed ballast design is compact and runs cool
and it’s suitable for foliar feeding or as a root drench
At lower dosages
Emerald Harvest pH Down Gallon Lighting 5 year Bluelab GuaranteeKeep your nutrient solution in the sweet spot with Emerald Harvest?? pH Down. A pH reading above 6. 5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH of your nutrient solution. Use pH Down as needed for guaranteed professional results.
US$ 1300.00
US$ 69.90
US$ 1266.99
