TNB Naturals pH Up Powder 40 Lbs. Tools & Accessories > Grow Tents / Trays free from viruses

free from viruses

Contains potassium hydroxide

The high flow fast-action auto shut-off valve allows for system shutdown when paired with an optional float valve

Controller For Heat Mat:

TNB Naturals pH Up Powder 40 Lbs. Tools & Accessories > Grow Tents / Trays free from virusesTNB 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