Listed with the Organic Materials Review Institute (OMRI), SaferGro pH Down is a great way to improve nutrient uptake by naturally lowering the pH of alkaline soils and hydroponics solutions.contains 1 per box
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Fatima A.
Best international shipping I've ever tried. Worth every penny!
3 days ago
Meera L.
Smooth transaction and product arrived in perfect condition.
