Anybody have any neat tips for your gardens?
- Most plants prefer a slightly acidic soil with a pH between 6 and 6.5.
- To test for soil acidity, moisten a soil sample and add a pinch of baking soda. If it fizzes, the soil is very acidic.
- To test for soil alkalinity, add a few drops of cider vinegar. If it fizzes, the soil is alkaline.