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Soil Test Kit
Soil Test Kit

Soil Test Kit

by Nature's Workshop Plus
Save 32%
$21.95
$14.95
SKU 40021
Test for nitrogen, phosphate, potash (the 3 main fertilizer ingredients) and for pH balance, a total of up to 40 individual tests. A very practical science project.
WARNING: CHOKING HAZARD - This kit contains small parts. Not for children under 3 years.

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