PH
Measure of acidity or alkalinity. A lot of garden plants like neutral to slightly acidic soil with pH 5.5 - 7.5.
- 7 is a neutral pH
- above 7 is alkaline
- below 7 is acidic
Measure of acidity or alkalinity. A lot of garden plants like neutral to slightly acidic soil with pH 5.5 - 7.5.