Luster Leaf 1662 Professional Soil Kit with 40 Tests X Nutrients Grow Spray 1 Gal Trim Fast also protects your

Trim Fast also protects your cutting equipment from corrosion while not in use

(NOTE: Not compatible with MAC systems

This item is sachets only

5" x 20" Filter Cartridges

It shows TDS level before filtration at first and then indicates TDS level after filtration two seconds later

Luster Leaf 1662 Professional Soil Kit with 40 Tests X Nutrients Grow Spray 1 Gal Trim Fast also protects yourComplete Professional Soil Testing Made Simple Know exactly what your soil needs with the Luster Leaf 1662 Professional Soil Kit. This comprehensive kit includes 40 tests to check your soil's pH, nitrogen, phosphorus, and potash levels. With a patented color comparator system and clear instructions, you'll get accurate results to help your plants thrive. KEY FEATURES 40 total tests (10 each for N,P,K, and pH) Patented color comparison system Plant