Skip to content
Soil Test Kit

Soil Test Kit

Save 18% Save 18%
$21.95
$21.95 - $21.95
$21.95
$17.95
$17.95 - $17.95
$17.95
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.
SKU 40021
by Nature's Workshop Plus