TNB Naturals pH Down Powder 40 Lbs. Tools & Accessories > Tools Powered by compressed air

Powered by compressed air

attach a compressed air source and open the valve

SAME COCO QUALITY -- for more information please follow this link

*20 closure strips

thereby providing optimal aeration

TNB Naturals pH Down Powder 40 Lbs. Tools & Accessories > Tools Powered by compressed airTNB 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