Your bonsai plant's soil N-P-K composition will no longer remain a mystery with this soil tester kit. Features 5 Color-coded test tubes and a color comparison chart. Total of 10 individual tests includes: -4 tests for pH levels -2 tests for Nitrogen (N) -2 tests for Phosphorus (P) -2 tests for Potash (K) Manufactured by Rapitest.
Product Code: 112510-01
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