This great little kit is easy to use and very portable. Just take a small sample of soil and mix it with water and the special activator gel cap to instantly assess soil pH.
Kit includes: color comparator, 10 pH test capsules, complete instructions for adjusting soil pH and pH preferences list for over 450 plants for the home, yard and garden.
Just put a sample of soil into the comparator, add powder capsule, add water, shake and watch the color develop. Then make a note your results. Fast, easy and it only takes a few minutes.