It would be a good time now take cuttings of the Lavender in order to renew the stock.
The best way to do this is to strip off non-flowering side stems of this year’s growth, about 5-10cm long, and trim to just below a leaf joint.
Then strip the leaves from the lower half of the cutting and sink around the edges of a pot filled with seed compost and a handful of grit.
Cover pot with a clear plastic bag; in a few weeks, they should be ready to pot on.
A grand comment from Malati