The Hidden Mistake That Kills Lavender

Lavender has the same trap as rosemary

It continues to smell even when there is already dry wood at the base. It’s this aroma that dulls vigilance.

Most gardeners leave lavender to grow as it is, thinking that a Mediterranean shrub will “take care of itself.”

Meanwhile, the woody parts rise higher every year — and one day you see a bush with an empty center, gray wood inside, and only a few green shoots around the edges.

What’s the problem

Beneath the green, soft part lies old wood that no longer produces new shoots.

If you cut below this boundary — there will be no regrowth 

The most common mistake is trying to “rejuvenate” old lavender by cutting it very low.

The result is a dry skeleton that will never recover.

How to prune correctly so the bush lives for years

March — formative pruning

• Shorten green shoots by about 1/3
• Do not cut into gray wood
• Shape the bush into a dome so light can reach inside

June–July — do not touch

• It is flowering
• The plant is using its energy for blooms
• Pollinators are at work 

August — after flowering

• Cut off dry flower stems
• Lightly shorten the green shoots
• This will give dense growth by autumn

Two simple guidelines

• ✔️ If the bark is soft and can be pressed with a fingernail — it’s a living zone
• ❌ If it is hard and gray — it’s already wood, do not cut
• ✔️ A proper bush is dense and rounded
• ❌ If the center is empty and the branches are spreading — it is becoming woody

When it’s better to replace

After 5–6 years, even well-maintained lavender begins to become bare in the center.

In this case, it’s better to take cuttings than to “torture” the old bush

• Semi-woody shoot in July
• Roots in about 3 weeks in moist sand

The main secret

The boundary between living and dry is not always visible…

But it’s easy to feel it with your fingers.