If your lavender is struggling to flower, you may need to look at your soil. This herb prefers well-draining soil, which can be achieved with some additions.
In addition to calcium, wood ash contains 5-7% potassium and 1.5-2% phosphorous, both key nutrients for plants. Although it can be a decent fertilizer, McKinley points out that other fertilizers might ...
If your plants are in need of additional aeration or you want to cut down on potential pests, consider amending your soil ...