General Hydroponics pH Up Professional soil First formulated in 1976

First formulated in 1976

To feed plants well

submerge or sink - we've got you covered

The Scissor Scrubber is efficient and portable and features an easy open and close container with removable bristles

General Hydroponics pH Up Professional soil First formulated in 1976To maximize plant growth, the pH of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5. 5 and 6. 5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor