Potassium Nitrate hydroponic fertilizer

$52.00

Description

Potassium nitrate (saltpeter) is used when the nitrogen target of your hydroponic nutrient solution has not yet been met with the calcium nitrate and your calcium levels are at the higher range, potassium nitrate is a good tool that can be used to increase both nitrogen and potassium.  Potassium nitrate is highly soluble and very pure.

Additional information

Weight 45 lbs
Dimensions 12 × 12 × 12 in