This method gives a quick, approximate pH reading, making it ideal for home gardeners. Digital pH meters provide a more ...

Caring for your pool isn’t as straightforward of a home maintenance task as aerating your lawn and planting grass seed or cleaning your oven and disinfecting your fridge water dispenser. It can be ...

The color of hydrangea flowers can change from pink to purple and blue by tweaking the soil. How do other plants react to those changes? Sydney Kozak explored just that. Her project, “Does changing ...

The pH scale is used to measure the acidity of a fluid. The pH scale ranges from 0 to 14. A pH of 7 is neutral, whereas a pH result below 7 is acidic and above 7 is alkaline. Urine has the widest ...

One of the biggest factors affecting the health of plants in your garden is the pH of the soil, which is a measure of its acidity or alkalinity. A pH of 7.0 is neutral while that above 7.0 is alkaline ...