HANNA GroLine Waterproof Hydroponic pH Tester Flushing Agents Ocean Forest® Potting Soil is

Ocean Forest® Potting Soil is perfect for containers and is ready to use right out of the bag

Operating Temperature

After blending and bagging

Introducing our new Dual-Purpose Hybrid Tumbler- All machines come standard with a set of dual-purpose hybrid tumblers for trimming both wet and dry

HANNA GroLine Waterproof Hydroponic pH Tester Flushing Agents Ocean Forest® Potting Soil isHANNA GroLine pH Tester HI98118 The HI98118 GroLine pocket pH Tester is an affordable way to measure the pH of hydroponic nutrient solutions. The maintaining of an optimal pH is essential to maximize optimum growth. The general rule of thumb is that as pH increases the solubility of minerals and nutrients decrease. It is important that nutrients are soluble for plants to uptake and use for growth. The pH of nutrient solution can also affect the