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0% slow release nitrogen from hydrolyzed feather meal
Plus Iron - 2
The active ingredient
Compatibility: Haifa MKP™ is compatible with most water-soluble fertilizers
naturescreation
General Hydroponics pH DOWN - 1 Gallon all natural 0% slow release nitrogen fromGeneral 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
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