Why Is My Lavender Drying Out?
Lavender that looks dry or crispy may be struggling with root rot, winter dieback, old woody growth, or drought. The stems tell you more than the flowers do.
Quick diagnosis
Lavender that appears dry is not always drought-stressed. It can look dry because old blooms have finished, because the lower stems have become woody, or because roots have declined from winter wet or poor drainage. The stem interior matters more than the dry flower spikes.
Check the stems, not just the flowers
Many gardeners worry when spent lavender flower spikes turn brown, but that is normal after bloom. The more important question is whether the leafy stems below still look silver-green and alive. Scratch a small stem lightly. Green tissue under the surface means the plant is still alive.
Most common causes
- Spent blooms left on the plant after flowering
- Too much water or soil that drains slowly
- Older woody growth with less vigorous regrowth
- Winter injury or crown rot
- Severe drought in very hot, exposed sites
What to do
| Situation | Best response |
|---|---|
| Only the flower spikes are brown | Shear off spent blooms lightly |
| Leaves and stems browning from the base | Check drainage and root condition |
| Plant woody and thin | Prune lightly into green growth after flowering |
| Crown stays wet | Improve drainage or move the plant |
Best long-term care
Lavender thrives in full sun, lean soil, and excellent drainage. Avoid rich fertilizers and frequent watering. Light annual pruning after bloom keeps the plant compact and productive, but avoid cutting deep into old leafless wood where regrowth is poor.
Final takeaway
Dry-looking lavender is often a maintenance or drainage issue rather than a mystery disease. If the crown is healthy and green tissue remains in the stems, the plant still has a good chance to recover.
