General Hydroponics pH DOWN - 1 Gallon all natural The active ingredient

The active ingredient

A second application two weeks later is recommended

Compatibility: Haifa MKP™ is compatible with most water-soluble fertilizers

Plus Iron - 2

therefore providing a abundant surface area for the soil microbes to convert the non-leachable sulfur (S) into the leachable sulfate (SO4) form

General Hydroponics pH DOWN - 1 Gallon all natural The active ingredientGeneral Hydroponics pH Down is formulated using food grade phosphoric acid. The formula is buffered which makes maintaining proper pH levels easier. Some conditions may exist which can cause unacceptable variances in pH levels, such as poor quality water used in nutrient solutions or using pH unstable media like rockwool. High growth rates can also destabilize pH. Growers consider pH levels of 5. 5 to 6. 5 to be ideal for most crops to get maximum