Soil Science

Acorn Naturalists offers soil science resources including inquiry-oriented activity guides, hands-on soil test kits and equipment, soil texture kits, soil collection and profile tubes, soil seives, kits for studying soil organisms, measuring scoops, plant tissue test kits, the Soil Horizons display, and the Topsoil Tour kit. Other resources include a soil formation study kit, sedimentator demonstrating soil deposition, nitrogen, phosphorous and potassium (NPK) soil test kits, composting and soil thermometers, and an array of quality magnifiers, including the two-way magniifiers that are perfect for close-up study of soil organisms.

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  1. Soil Life Discovery Kit® Ten-Piece Expansion Pack
    Soil Life Discovery Kit® Ten-Piece Expansion Pack
    $99.95
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  2. Soil Life Signature Display (Animal Signatures® Display Series)
    Soil Life Signature Display (Animal Signatures® Display Series)
    $34.95
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  3. Soil Horizons Display
    Soil Horizons Display
    $199.95
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  4. Soil pH Test Kit
    Soil pH Test Kit
    $17.70
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  5. pH Test Probe
    pH Test Probe
    $9.95
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  6. Moisture Meter
    Moisture Meter
    $10.95
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  7. Soil Thermometer
    Soil Thermometer
    $9.95
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  8. Composting Thermometer
    Composting Thermometer
    $23.95
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  9. Soil Collection Tube (Hand Auger)
    Soil Collection Tube (Hand Auger)
    $39.95
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  10. Sedimentator
    Sedimentator
    $16.95
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  11. Soil Profile Tubes (Clear Plastic)
    Soil Profile Tubes (Clear Plastic)
    $3.95
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  12. Introduction to Soil Science Kit (
    Introduction to Soil Science Kit ("Nitty-Gritty")
    $38.95
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  13. Soil Microbe Hunter® Test Kit
    Soil Microbe Hunter® Test Kit
    $86.45
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  14. Nitrogen, Phosphorus, Potassium (NPK) Soil Test Kit
    Nitrogen, Phosphorus, Potassium (NPK) Soil Test Kit
    $34.95
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  15. Complete Soil Analysis Kit (Garden Guide)
    Complete Soil Analysis Kit (Garden Guide)
    $66.20
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  16. Complete Soil Analysis Kit Refill (Garden Guide)
    Complete Soil Analysis Kit Refill (Garden Guide)
    $47.75
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  17. Biology and Chemistry of Soil Activity Kit Refill (The)
    Biology and Chemistry of Soil Activity Kit Refill (The)
    $38.95
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  18. Plant Tissue Test Kit: Macronutrients
    Plant Tissue Test Kit: Macronutrients
    $146.70
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  19. Plant Tissue Test Kit: Macronutrients  (Refill)
    Plant Tissue Test Kit: Macronutrients (Refill)
    $137.95
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  20. Plant Tissue Test Kit: Micronutrients (Refill)
    Plant Tissue Test Kit: Micronutrients (Refill)
    $144.95
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  21. Soil Texture Test Kit
    Soil Texture Test Kit
    $85.95
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  22. Soil Texture Test Kit (Refill)
    Soil Texture Test Kit (Refill)
    $22.45
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  23. Soil Formation Study Kit (Specimen Collection)
    Soil Formation Study Kit (Specimen Collection)
    $39.95
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  24. Topsoil Tour® Soil Quality Test Kit
    Topsoil Tour® Soil Quality Test Kit
    $97.95
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  25. Topsoil Tour® Soil Quality Test Kit (Refill)
    Topsoil Tour® Soil Quality Test Kit (Refill)
    $87.65
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  26. 4x/6x Two-Way Magnifying Viewer
    4x/6x Two-Way Magnifying Viewer
    $16.95
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  27. 5x Hand-Held Magnifying Glass
    5x Hand-Held Magnifying Glass
    $15.95
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  28. 3x Folding Pocket Magnifier (Soft Case)
    3x Folding Pocket Magnifier (Soft Case)
    $4.95
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  29. 3x/6x Round Hand-Held Magnifier
    3x/6x Round Hand-Held Magnifier
    $2.95
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  30. Measuring Scoop (10 ml)
    Measuring Scoop (10 ml)
    $1.29
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  31. Measuring Scoop (25 ml)
    Measuring Scoop (25 ml)
    $1.59
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  32. Measuring Scoop (50 ml)
    Measuring Scoop (50 ml)
    $1.95
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  33. Measuring Scoop (100 ml)
    Measuring Scoop (100 ml)
    $2.95
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  34. Measuring Scoop (250 ml)
    Measuring Scoop (250 ml)
    $4.95
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  35. Measuring Scoop (500 ml)
    Measuring Scoop (500 ml)
    $6.95
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  36. Measuring Scoop (1000 ml)
    Measuring Scoop (1000 ml)
    $8.95
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  37. Measuring Scoop Collection (Discounted Set of 7 Sizes)
    Measuring Scoop Collection (Discounted Set of 7 Sizes)
    $25.95
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  38. Dirt Made My Lunch (CD)
    Dirt Made My Lunch (CD)
    $14.95
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  39. Life in a Bucket of Soil
    Life in a Bucket of Soil
    $6.95
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  40. Different Kinds of Soil (Soil Discovery Series)
    Different Kinds of Soil (Soil Discovery Series)
    $8.95
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  41. How is Soil Made? (Soil Discovery Series)
    How is Soil Made? (Soil Discovery Series)
    $8.95
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  42. Microlife in Soil (Soil Discovery Series)
    Microlife in Soil (Soil Discovery Series)
    $8.95
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  43. Soil Discovery Series Collection (Discounted Set of 3 Titles)
    Soil Discovery Series Collection (Discounted Set of 3 Titles)
    $24.95
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