Lavender Hardiness and Winter Care: Will Lavender Survive Winter?
How cold lavender tolerates by type, hardiness zones, why wet winters kill lavender, protecting plants in the ground and in pots, and fall and winter care.
Whether lavender survives winter depends less on cold than on wet. English lavender tolerates about −25 °C (−13 °F) in dry, well-drained soil, yet many plants die in mild but rainy winters because their roots rot.
Hardiness by Type
| Lavender | Approx. minimum | USDA zones |
|---|---|---|
| English (L. angustifolia) | −25 °C (−13 °F) | 5–9 |
| Lavandin (L. × intermedia) | −20 °C (−4 °F) | 5–9 |
| Spanish (L. stoechas) | −10 °C (14 °F) | 7–9 |
| French (L. dentata) | −5 °C (23 °F) | 8–10 |
Fall Care
- Finish pruning by late summer so new growth hardens before frost.
- Do not fertilize.
- Stop watering plants in the ground; let pots dry between waterings.
- Clear fallen leaves away from the crown.
Protecting Lavender in Winter
- Use gravel mulch around the base rather than wet organic mulch.
- In very cold, snowless areas, cover plants with evergreen boughs or breathable fleece.
- Do not wrap in plastic.
- Shelter tender Spanish and French lavenders against a warm wall.
Lavender in Pots in Winter
Pots freeze through and stay wet. Raise pots on feet, move them under eaves out of the rain, wrap the pot (not the plant) in hessian or bubble wrap, or keep them in a cold, bright greenhouse or garage. Water only if the mix is completely dry.
More Lavender Guides
- How to Grow Lavender: The Complete Guide
- Types of lavender
- Growing lavender from cuttings and seed
- How often to water lavender
Frequently Asked Questions
Can lavender stay outside in winter?
English lavender and lavandin can in most temperate climates if the soil drains well; tender types need shelter.
Should I cut back lavender for winter?
Prune after flowering in late summer, not in late autumn.
Why did my lavender die over winter?
Most often from wet roots in poorly drained soil rather than cold itself.
TarlaTapan guides focus on practical, field-tested growing advice. Corrections and suggestions are welcome at info@tarlatapan.tr.