The relative proportions of all these, along with pH, determine soil type. The pH of a soil refers to its acidity or alkalinity and is a vital factor in plant growth. It's easy to measure and is ...

What pH is, why it's important, and how to adjust it If you notice your plant's health is declining, one of the reasons could be that the soil pH is out of balance. The importance of soil pH cannot be ...

In this vein, a soil test is like a blood test for the ... and fall is the best time of year to have your soil tested for ...

She said anyone can get their soil tested, for free, to check its pH balance. “You can send a soil sample to the agricultural extension office. You call them and they mail you a bag, you put your soil ...