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When and how do you prune lavender?
Cut back lavender before winter to create a tidy mound that will give structure to the garden over the coldest months. Lavender is an evergreen shrub, so it retains foliage year round. It’s best to do your first prune before the fall, but hardier varieties can respond well to a fall pruning before the winter.
When should lavender plants be trimmed back?
When and how to prune: Prune right after the first flowering and again in late August after the last flush has faded. Cut off about 2/3 of the plant’s height or to just above the bottom two sets of leaves on each stem. Take care not to cut into the woody part of the plant which can cause damage.
How do I prune a lavender bush?
How do you cut lavender without killing the plant?
As with harvesting, trim just above leaf nodes or side branches. Avoid cutting into the lowest bare woody growth. Take a peek around the base of the lavender plant: you’ll see tough woody growth close to the ground that has no sprouts or leaf nodes, and more tender growth (green or light brown) above that.
Can you hard prune lavender?
Right after flowering, or by the end of September at the latest, give your plants a very hard trim, as shown in our lavender trimming video. Cut all the new growth back down to 1-2cms above the older, woody part of the stem, leaving between one and three leaf buds.
Should I deadhead lavender?
Lavenders thrive if pruned back fairly hard but never cut back into old wood as most lavender plants won’t re-grow from this. Dead-head French lavenders throughout the summer as they’ll flower continuously from May to September. Deadheading will also encourage more flowering through the season.
What happens if you don’t prune lavender?
An annual pruning is an important step for long-lasting lavender (Lavandula spp. and hybrids) plants. Without it they grow a large, lanky, woody base that can split open — it looks bad and shortens the plant’s lifespan.
Can I prune lavender in March?
The first trim needs be done by early March. This is the trim that tidies up your plants for summer and encourages lots of flowers. Lavender that was planted last year must not be spared! If the weather turns frosty early, it won’t hurt to cover up your plants for the first few frosts to give them a bit more time.
How do you overwinter lavender?
If your plant will be inside for the winter, keep it in a cool, non-freezing location with sunlight and air circulation. Slow down watering of plants. Lavender prefers a dry soil, and the amount of rain that naturally falls will be sufficient for the plant.
Why is my lavender turning GREY?
Lavender can turn gray because of frost damage or as a result of a fungal disease, caused by over watering or slow draining soils. Usually the fungus botrytis spp is responsible for lavender leaves turning gray although there are a few pathogens that may cause lavenders to turn gray.
How do you care for an indoor lavender plant?
How To Care For Lavender Indoors? Position near a window that gets at least 3-4 hours of bright direct sunlight per day and grow in well draining soil to keep your indoor lavender plant healthy. Water once the top inch of soil dries out, fertilize twice per year and provide low humidity and moderate temperatures.
What can I do with fresh cut lavender?
Fresh, cut lavender bunches can be put in a vase of water for 2-3 days. They will last up to 10 days in water, but if you want to dry the bunches, remove from water after 3 days, cut off brown parts of the stem and hang to dry.
What happens if you prune lavender too much?
If you cut back too far, you can kill the plant. These are best pruned right after bloom in late spring. If your lavender bush is looking ragged, it may not have been pruned for a few years. If it is several years old and has never been pruned, it may not survive heavy pruning.
How do you revive woody lavender?
Small shoots emerging from the woody base indicate that stems should regenerate. 2 CUT OUT OLD GROWTH Carefully cut out the old growth above the young shoots to open up the middle of the plant. Use sharp secateurs to cut as close as you can to the new growth without harming it.
Can you prune lavender in October?
It is advised that you prune your lavender back at the end of September and beginning of October, before the first frosts start to appear. You also want to be pruning dead heads from old flower buds so more energy is put into growing new, stronger and more vibrant colored flowers for the next season.
How do you care for an outdoor lavender plant?
Lavender Care Plant lavender in full sun and well-drained soil (add organic matter to improve heavy soils). Starting with the proper conditions is essential for successfully growing lavender. Water plants deeply but infrequently, when the soil is almost dry. Prune every year immediately after bloom.
