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Rapitest Soil Test Kit NPK & PH
Item #:73750 | Quantity Available: 6
$19.99 Regular

Easy to use system. Helps gardeners achieve professional results with just a few simple test procedures. Larger samples can be tested with more consistent and accurate readings. Color-coded components make references easy. Complete instructions for PH adjustment and fertilization are included. Includes complete instructions for adjusting soil conditions and tests for ph, nitrogen, phosphorus, and potassium levels.