French Lavender

I want to take some cuttings from a plant I gave my sister it is a stunning purple with ears, When and how do I do this please? :rolleyes:

 

You can take softwood cuttings or preferrably heeled cuttings from lavender now, as it starts into new growth.

Find a healthy young bit of new growth - gently peel it back from the stem so that you have the stem with a bit of a tail where it joined the stem. Plant in 50-50 mix of compost and vermiculite. Do not cover with polythene - give it a drink, and leave in a sheltered but dryish spot and then neglect it. Lavender does not like wet, so just stop it from drying out entirely.