cutting back Lavender?
I have quite a few lavender plants..I do cut the stems with when the flowers are dried up and use. BUT I have never really cut back the plants. They are quite woody..What is the correct way to cut them back? Notice I am in Canada Zone 5a..this is not French Lavender (which I would love to have) but English which is hardy up here.. Also when to prune?
thanks ; - > Martha Zucchini