Aug 31, Once your lavender plant has had one year to establish itself, you’ll need to prune it once a year. The best time for when to prune lavender is in the spring just as the new growth is starting to come treemulching.buzzg: Arlington VA. Jul 02, Prune lavender in early fall after the plant is finished flowering, leaving about 2 inches of green growth behind.
This pruning tidies your Missing: Arlington VA. Cut back the top one-third of the lavender plant in late winter or early spring, when new growth begins near the base of the treemulching.buzzg: Arlington VA.
You may also conduct the annual pruning of lavender shrubs in very early spring to encourage attractive new leaves and flowers, which may be delayed a month by the pruning maintenance. If the lavender plant is especially lopsided, is partially dead or lacks vigor, prune back the plant further, but not too treemulching.buzzg: Arlington VA.
Aug 28, Cut it back to 9″ high! ‘Don’t be frightened to cut it back to 9″ just after flowering,’ advises Downderry Lavender. ‘It will love it!’ I’d also noticed that an Italian gardener friend of mine cut his lavender right back, so that there was just a light frosting of Missing: Arlington VA.