Patented color comparator system: Ensures easy and accurate identification of soil nutrient levels
40 test capsules (10 each for N, P, K, pH): Covers all essential soil nutrients for comprehensive analysis
Color-coded comparators and capsules: Simplifies testing and reduces user error
No batteries or electronics required: Enables convenient testing anywhere
Nutrient recommendations for over 100 plants: Provides actionable guidance for garden improvement
Summarized by Shop
Soil Testing Made Simple
Easily test your soil’s pH, nitrogen, phosphorus, and potassium levels with the Luster Leaf Rapitest Soil Test Kit 1601. This kit provides a simple and accurate way to analyze soil conditions, helping you make informed decisions for better plant health. With 40 total tests—10 each for pH, nitrogen (N), phospho
Number of Tests
40 (10 each for pH, Nitrogen, Phosphorus, Potassium)
Comparator Colors
Green (pH), Purple (Nitrogen), Blue (Phosphorus), Orange (Potassium)
Material
Plastic
Includes
4 color-coded comparators, 40 test capsules, water dropper, instructions