However, lavender should not be pruned during the winter.Unlike many perennial plants and shrubs that can be pruned now, it is best to wait to prune lavender until after bloom in spring or in early fall before any danger of frost.If you prune right after bloom you may get a second bloom later in the season and the lavender should be pruned again after the second bloom.If your lavender bush is looking ragged, it may not have been pruned for a few years.Try to cut as close to the woody stems as possible, to stimulate new growth, but not into them, as that may kill the bush.Plant a garden for the birds. .
How to Prune Lavender Plants
A hardy plant for dry spots and one of the longest-blooming semi-shrubs around, lavender (Lavandula) would earn a place in most sunny gardens even if it didn’t have such a heavenly scent.There’s more good news: lavender is easy to prune, and when you do it you’ll be covered for the rest of the day in those aromatic oils.Pruning in late summer or early fall before the first frost encourages good air circulation, which guards against rot.Lavender is regarded as a semi-shrub or subshrub—a plant that looks like a perennial because most of its growth is soft and green but older base stems turn to wood. .
Growing lavender & pruning lavender for plant health
Snow will insulate lavender plants only if no ice has accumulated before the snow fall.Once Ice has accumulated on the branches they will begin to freeze the oil within the stem and the branch will die back.The first growing season of a newly planted lavender plant it's recommended to remove ALL bud shoots as soon as the little green buds start to form.Pruning this early in spring with a dose of nitrogen will encourage vegetation to grow.If you have tall stems where the buds have formed and flowered off you should prune these down below the first set of leaves before the bud stem starts.How to prune lavender plants?It is known and recommended to prune two leaf sets above the woody growth.Pruning winter lavender death (BELOW) requires a more aggressive form of trimming where all woody branches are pruned down to the root hedge top as seen here in the images below.Two months later in August and September we were harvesting bundles similar to a second year crop harvest. .
How and When to Prune Lavender
We all want to keep lavender in our garden for the long run, so it's important to know how to prune it to ensure a prolific crop of flowers and tidy foliage comes back tear after year. .
How to Prune Lavender: Simple Tips (DIY)
“Pruning lavender keeps it looking full, encourages new growth and flowering, and gives you lots of fresh tips to harvest throughout the season,” says Amy Fedele, a home gardening expert and Pretty Purple Door blogger.Since lavender dislikes extreme heat or cold, it can grow perennially in USDA Plant Hardiness Zones 5 to 8.North or south of those zones, it does better as an annual, or in containers that are brought inside during extreme wet or cold weather.“Ideally, you should prune your lavender twice in a growing season — once in early spring and once in late summer, after it’s done blooming,” she says.Do your last pruning by early fall, especially if you live in a cold climate, where frost can damage fresh growth.If you live where there’s risk of extreme cold, Connecticut nursery White Flower Farm experts advise that you cover your lavender plants with evergreen boughs to protect them from frigid winds. .
How to Prune Lavender
Prune for healthier lavender plants.How to prune new lavender plants.Lavender grows quickly, so by the second year, the plant should be about twice as big and ready for pruning once the blooms are spent (or cut blooms while they're still fresh and make a luxurious lavender sugar scrub!).Step-by-step lavender pruning.Find the woody base of your lavender plant - that's the spot where soft green growth meets woody stem.Follow the stem 2 to 3 inches up from the woody part of the stem that's marked on the illustration and remove the rest.To keep your lavender growing in a tidy mounded habit prune lavender stems like the illustration shows with the outside stems lower than the middle.Lavender pruning "Don'ts".Don't cut back to the woody stems - they won't regrow very well, if at all. .
Pruning Lavender, Sage and Other Subshrubs
The woman sighed and admitted that her row of lavenders didn’t make it after she had cut them back the previous fall.For those gardeners who live in areas with frequent winter freezing and thawing this can be a problem, since this freeze/thaw process will cause a subshrub to expend energy it will need later in the season.RESULT: Tender new growth is damaged or killed by frosty temperatures, and the plant loses vigor or dies since its energy reserves are spent.Although you may be tempted to prune earlier, it is best to wait until you see a little green before removing the dead tips of branches and old flowers.Just be careful not to significantly prune into live branches, or you will delay the bloom time and you may sacrifice flowers.If you’d like to shape your plant or bring it back within bounds, you can take care of that while you deadhead by cutting three to five leaf nodes below each flower spike.Although pruning these plants before they leaf out makes it difficult to differentiate between live and dead wood, this technique prevents these late bloomers from wasting valuable energy on damaged or sick growing points at the top of the stems.This approach takes care of shaping and the removal of dead plant material and old flowers in one fell swoop.In warmer winter locales (Zones 6 and higher), the whole stem usually survives, in which case pruning is limited to deadheading unless you want to shape your subshrub into a shorter plant. .