General Hydroponics® pH Down Quart organic Using an SOP based fertilizer

Using an SOP based fertilizer is particularly important for crops with a low tolerance to chloride

Flowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high-metabolic activities

or as a medium for container gardening

The product also contains whey protein

monitor and record CO2 levels over an adjustable period of time

General Hydroponics® pH Down Quart organic Using an SOP based fertilizerThe acid formulation uses food grade phosphoric acid to lower the pH to the proper level. The acid formulation uses food grade phosphoric acid to lower the pH to the proper level.