TNB Naturals pH Down Powder 40 Lbs. Tools & Accessories > Tools attach a compressed air source

attach a compressed air source and open the valve

call a Poison Control Centre or doctor immediately

It is liquid and is easily dispensed at temperatures as low as 35°F (2 °C)

Powered by compressed air

Anti-slip double density handle

TNB Naturals pH Down Powder 40 Lbs. Tools & Accessories > Tools attach a compressed air sourceTNB Up and Down are composed of all natural ingredients with the addition of no harmful chemicals. This innovative way to raise and lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective. Simply add a small amount to your water, mix thoroughly and check your pH levels. The pH (potential hydrogen) of a nutrient solution is a very important aspect of plant growth and proper management is essential for healthy