Description
Test your soil before you grow.
Pack contains 4 test tubes, 4 measuring spoons, reagents for pH, N, P & K and a complete detailed instruction book.
Enough to perform 60 tests.
Test your soil before you grow.
Pack contains 4 test tubes, 4 measuring spoons, reagents for pH, N, P & K and a complete detailed instruction book.
Enough to perform 60 tests.
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