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
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TrustScore 4.5 | 7,300+ reviews
Farhan Q.
The delivery time was excellent, and the packaging was secure.
2 months ago
Rajesh P.
Customer service was outstanding when I had questions about the product.
