Safer Gro pH Down Options:pH Down, 1 gal and a water-resistant seal to

and a water-resistant seal to protect against misting and sprays

2 μmol/J (PhysioSpec Indoor

allowing more air volume than any other comparable impeller design

soft-sided container that benefits your plants

4 constant outlets

Safer Gro pH Down Options:pH Down, 1 gal and a water-resistant seal topH Down Acidifier pH Down is an additive designed for use when you need to lower the pH into a more acidic range. The organic acid present in pH Down gently lowers the pH of water, making nutrients more available and increasing uptake. Additionally, unlike other hazardous pH lowering agents, pH Down is safe to handle and is suitable for use in organic food production. Along with lowering pH levels, pH Down has several other functions: compatibility