Midori-kun N Simple Soil Test 20 sheets x 4 bottles 1 box (20 sheets x 4 bottles)

This is a simple soil diagnostic kit in the form of test strips. You can see the measurement results on the spot. Simply immerse the test paper directly into a suspension of a certain amount of soil sample collected with a dedicated soil sampler and purified water, and then compare the color with a color chart. Plant nutrition diagnosis (measurement of nitrate content in leaf stalks of fruit vegetables) Food analysis of leafy vegetables (measuring nitrate content in spinach, komatsuna, etc.) Measurement of nitrate nitrogen content in groundwater Measurement items: pH (H2O), nitrate nitrogen Quantity: 20 sheets x 4 bottles