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Never mix directly with undiluted nutrient concentrates
Mix 1/4 cup into each planting hole before transplanting and water thoroughly
Natural Source of Phosphorus
operating range 33°F–110°F
High-phosphorus formula supports roots
TNB Naturals pH Up (MICROBIAL SAFE), 1 lb Air Pumps | Multi-Outlet Never mix directly with undilutedTNB Naturals pH Up(MICROBIAL SAFE) TNB Naturals Up and Down are composed of all natural ingredients with the addition of no harmful chemicals. A natural MICROBIAL SAFE solution ! 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
US$ 118.00
US$ 115.00
