- Soil test kit uses patented color comparator test system
- Performs 40 tests, 10 each of soil pH, Nitrogen, Phosphorus and Potash
Soil Test Kit (NPK & pH)- Rapitest #1601
Original price was: $6.40.$3.43Current price is: $3.43.
Sale!56 in stock
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Soil pH Test Kit – Rapitest #1612
Original price was: $2.88.$1.77Current price is: $1.77.
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