According to a expert, pine needle mulch is good for garden soil but does nothing to the acidity. Pine needle mulch does not ...

Coffee grounds can provide some nutrients and improve the texture of soil. Learn how coffee grounds can benefit ten plants in the garden.

Coffee grounds turn morning brew leftovers into plant fuel. These gritty bits pack nitrogen for leafy growth, lower the soil ...

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 ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...