General Hydroponics® PRO pH Down - 2.5gal Organic Fertilizer or any other banned plant

or any other banned plant growth regulators

Black and Clear Bags blocks out harmful light while allowing you to see what's inside

GH Pro pH adjusters are highly concentrated and available in commercial sizes

Grow and eat your veggies

Quick reaction to opening and closing and a drip-tight seal for accurate irrigation

General Hydroponics® PRO pH Down - 2.5gal Organic Fertilizer or any other banned plantGeneral Hydroponics PRO pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non corrosive and non