Grow More Water Soluble 20-20-20, 25 lbs spl_allstate These layers work together to

These layers work together to filter out any unwanted odors

They fit perfectly into the holes of any standard rockwool blocks

The Hanna Instruments HI98107 pHep pH tester is a rugged and reliable pocket-sized tester for use in the lab or field

because of the physical shape of each particle

TECHNOLOGY

Grow More Water Soluble 20-20-20, 25 lbs spl_allstate These layers work together toGrow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Water Soluble General Purpose is an all purpose, balanced, high analysis formula for all field or greenhouse grown ornamental or agricultural corps.