TNB Naturals pH Down calcium 1 second on/off

1 second on/off

Complex carbohydrates derived from proprietary gum extract team up with a carefully curated menu of simple carbohydrates

Allows you to fill any tank or reservoir unattended—never flood your garden again

if desired

TNB Naturals pH Down calcium 1 second on/offTNB Naturals pH 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