Emerald Harvest pH Down 2.5 Gallon-9.46 Liter Grotek 2' Extension Kit 5'x9' Gorilla

2' Extension Kit 5'x9' Gorilla Grow Tent

The listing is for one

Builds plant's immune system with a combination of sea kelp species

Designed specifically to be used in soil container gardens

This is the first protected metal halide lamp (MP) designed to run in a horizontal position

Emerald Harvest pH Down 2.5 Gallon-9.46 Liter Grotek 2' Extension Kit 5'x9' GorillaKeep 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.