What To Do With Woody Lavender Plants

With woody lavender plants, the best thing to do is prune them back gently in early spring to encourage fresh growth, because lavender is a Mediterranean sub-shrub that eventually turns woody at the base and needs a little help to keep producing those fragrant stems.
 
If you’ve been wondering what to do with woody lavender plants, you’re in the right place.
 
The good news is that woody lavender isn’t dead—it’s just older, and older lavender can often be revived with the right timing and technique.
 
In this post, we’ll walk through why lavender plants turn woody, how to prune woody lavender properly, and what to do when a woody lavender plant is too far gone to save.
 
Let’s get into it.
 

Why Lavender Plants Turn Woody

Lavender plants turn woody because they’re actually small evergreen shrubs, not soft herbaceous perennials.
 
That means they build up a permanent framework of stems over the years, and that framework naturally hardens into wood.
 
Here’s what’s happening under the surface:
 

1. Lavender Is a Sub-Shrub by Nature

Woody lavender plants aren’t sick or dying—they’re just behaving exactly the way lavender is programmed to behave.
 
Unlike basil or mint, which die back to the ground each year, lavender keeps its stems alive through winter.
 
Over time, those surviving stems lignify, which is a fancy way of saying they turn from soft green growth into hard, brown wood.
 

2. Old Growth Stops Producing New Shoots

The older a lavender stem gets, the less likely it is to push out fresh green growth.
 
Woody lavender plants eventually end up with a bare, twiggy center and a ring of foliage only at the tips.
 
This is why a neglected lavender bush can look like a woody mess with just a few green sprigs on top.
 

3. Poor Pruning Habits Speed Up the Process

If lavender is never pruned, or if it’s pruned too harshly into the old wood, it turns woody much faster.
 
Cutting back into bare, leafless stems often kills that section entirely because lavender rarely regrows from old wood.
 
So the trick with woody lavender plants is to prune consistently and never cut deeper than where you can see green growth.
 

How to Prune Woody Lavender Plants

Pruning is the number one answer for what to do with woody lavender plants, and doing it right makes all the difference.
 
Here’s how to tackle it:
 

1. Time It for Early Spring

The ideal window to prune woody lavender is early spring, just as you see the first tiny green shoots appearing.
 
Avoid pruning in late autumn, because fresh cuts are vulnerable to frost damage through winter.
 
If you live in a mild climate, you can also tidy up lightly right after the main flush of flowers fades.
 

2. Cut Back to Green Growth Only

Take your shears and cut back about two-thirds of the soft, green stems, leaving a compact mound.
 
Stop as soon as you hit the woody, leafless part of the stem—never cut into it.
 
This encourages woody lavender plants to branch out and produce bushier, healthier growth instead of stretching into leggy twigs.
 

3. Remove Dead and Spent Stems

While you’re in there, snip out any completely dead stems at the base.
 
Also remove spent flower stalks, which keeps the plant tidy and redirects energy into foliage.
 
A clean-up like this every year keeps woody lavender from getting out of hand in the first place.
 

4. Shape, Don’t Scalp

The goal is to shape woody lavender into a rounded dome, not to scalp it down to the ground.
 
Aim to leave a good amount of foliage on every stem you touch.
 
Think of it like giving your lavender a haircut rather than a buzz cut.
 

What to Do When Woody Lavender Is Too Far Gone

Sometimes woody lavender plants are past the point of a simple prune, and that’s okay.
 
Here are your options when the wood has taken over:
 

1. Take Cuttings to Grow Replacements

If the plant still has some healthy green tips, take softwood cuttings in early summer.
 
Root them in gritty compost, and you’ll have fresh, vigorous lavender plants that won’t be woody for years.
 
This is a great way to keep your favorite lavender variety going even when the mother plant declines.
 

2. Layer the Stems

Layering works well for woody lavender that’s sprawling across the ground.
 
Bend a low, flexible stem down to the soil, pin it in place, and let it root before separating it from the parent.
 
It’s a slow but reliable way to multiply woody lavender plants without starting from seed.
 

3. Replace It Entirely

If the center is completely dead and no green growth remains, the kindest thing is to dig it out and start fresh.
 
Lavender typically lives around 8 to 10 years before it becomes woody and tired.
 
Plant a new lavender in well-drained soil and commit to annual pruning so it stays bushy and full of blooms.
 

So, What to Do With Woody Lavender Plants?

With woody lavender plants, the best thing to do is prune them gently in early spring, cutting back to green growth only and never into the bare wood.
 
If your lavender is too far gone, take cuttings, layer the stems, or simply replace it with a fresh plant.
 
Either way, woody lavender isn’t a lost cause—it’s just a sign that your plant needs a little attention and a good haircut.
 
Hope this helps you get your woody lavender back to its fragrant, flowering best.