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NPK Soil Test Kit
A$34.95
Measure nitrogen, phosphorus, and potassium levels in your soil. Essential for understanding what your plants need and what amendments to apply.
What's included
- Tests for N, P, and K
- 25 tests per nutrient
- Colour-match reagents
- Includes interpretation guide
Order Now — A$34.95
Orders processed via email while we set up online payments. Usually ships within 2-3 business days.
Shipping
Flat rate A$9.95 within Australia. Free on orders over A$75. Ships from Brisbane within 2-3 business days.
Returns
If you're not satisfied, contact us within 30 days for a refund or replacement. Unused items only.
Questions?
Email support@libregrow.org — we usually respond within 24 hours.