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When lavender gets woody, the best thing to do is prune it back hard in early spring, just as new growth starts to appear at the base of the plant.
Yes, your lavender can get woody, and while it might look like the plant is past its prime, there’s still plenty you can do to bring it back to life.
The key is understanding why lavender gets woody in the first place and then taking the right steps to rejuvenate it.
If you’ve been asking what to do when lavender gets woody, you’re in the right place.
In this post, we’ll explore why lavender gets woody, how to prune it properly, and the best ways to prevent it from happening again.
So when lavender gets woody, don’t panic, because there’s a proven way to handle it.
Let’s get to it.
Why Lavender Gets Woody
Lavender gets woody for a few key reasons, and understanding them helps you fix the problem faster.
1. Age Is the Main Culprit
Lavender is a subshrub, which means it naturally produces woody stems as it matures.
After three to five years, the plant’s base becomes hard and woody, and the newer green growth only appears at the tips.
This is why older lavender plants look leggy and bare in the middle.
2. Not Pruning Regularly
If you don’t prune lavender every year, it will get woody much faster.
Lavender needs annual pruning to stay compact and young.
When you skip pruning, the plant puts all its energy into older stems, and those stems turn woody.
3. Poor Growing Conditions
Lavender that’s grown in rich soil, shade, or gets too much water tends to get woody faster.
The plant stretches out looking for sun, and that weak growth becomes woody over time.
So if your lavender is woody, poor conditions might be part of the problem.
How to Fix Woody Lavender
When lavender gets woody, you can fix it by pruning at the right time and in the right way.
Here’s how to do it properly.
1. Prune in Early Spring
The best time to prune woody lavender is early spring, right when you see tiny green shoots at the base.
Cut back about two-thirds of the plant’s growth, but never cut into the old wood with no green on it.
If you cut into pure woody stems, they usually won’t regrow.
2. Leave Some Green Growth
Always leave a few inches of green growth on each stem.
Those green parts have the buds that will produce new shoots.
If you cut too far down into the woody base, the plant may not recover.
3. Shape the Plant Gently
After the hard prune, shape the plant into a rounded mound.
This encourages bushy growth and prevents the lavender from getting woody again quickly.
Don’t cut into the sides too aggressively though, just tidy up the shape.
4. Feed and Mulch Lightly
After pruning, give your lavender a light feed with a low-nitrogen fertilizer.
Add a thin layer of gravel or sand mulch around the base to keep moisture away from the woody stems.
This helps prevent rot, which is common in woody lavender.
5. Consider Taking Cuttings
If your lavender is extremely woody and doesn’t respond to pruning, take cuttings from the healthy green tips.
Root them in sandy soil, and you’ll have new plants that won’t be woody for years.
This is a great backup plan when lavender gets woody beyond saving.
Preventing Lavender From Getting Woody
You can prevent lavender from getting woody by pruning it every year and giving it the right growing conditions.
1. Prune Annually After Flowering
Don’t wait until spring to prune.
Give your lavender a light trim right after it finishes flowering in summer.
This keeps the plant compact and stops it from getting woody.
2. Plant in Well-Draining Soil
Lavender hates wet feet.
Plant it in sandy or gravelly soil that drains fast.
If your soil is heavy clay, add grit or plant lavender in a raised bed.
3. Give It Full Sun
Lavender needs at least six to eight hours of direct sun daily.
Without enough sun, it grows leggy and gets woody faster.
So pick the sunniest spot in your garden.
4. Don’t Overwater
Water lavender deeply but infrequently.
Once established, lavender is drought-tolerant and rarely needs extra water.
Overwatering is one of the fastest ways to make lavender get woody and die back.
So, What to Do When Lavender Gets Woody?
When lavender gets woody, you can rejuvenate it by pruning it back hard in early spring while leaving some green growth on each stem.
If the plant is too far gone, take cuttings from healthy tips and start fresh.
The key is to act before the wood takes over completely.
With annual pruning and the right conditions, your lavender will stay bushy, healthy, and full of blooms for years.
So now you know exactly what to do when lavender gets woody.