Rapitest Digital Soil Test Kit fiber 25% Potassium

25% Potassium

Easy to fill and clean

Use once every four weeks when water temperatures are above 50°F

Songbirds love its ergonomic U-shaped perches

or with dried fruit– or try a mix of nut and fruit

Rapitest Digital Soil Test Kit fiber 25% PotassiumThe Benefits of Soil Testing: Knowing the pH, nitrogen, phosphorus, and potash levels in garden soil is vital. The soils pH controls the availability of these three nutrients essential to plant health. Test results allow the gardener to amend and fertilize appropriately, ensuring the best possible growing results. Quickly and easily tests soil samples. Includes 10 tests for pH and 5 tests each for nitrogen, phosphorus, and potash. Digital Soil Test