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make a concentrated solution in a gallon or two of water
which is required for photosynthesis
that will perfectly maintain your pH without any work on your part
Recommended for 2L rotary evaporators and 2L-10L distillation systems
Growth Science Humic Tonic 2' x 8' Grow Trays & Flood Tables make a concentrated solution inGrowth Science Organics Humic Tonic Long ago, before man walked the earth, a strange landscape of pre historic plants and animals both lived and died under a primordial sun. Layer after layer, their decomposing remains re united with the earth from which they came. These concentrations of naturally occurring acids transformed as the centuries passed into rich deposits known as leonardite. Growth Science harnesses this wonderful gift of nature by
