How to Transplant a Lavender Plant Successfully

By Rachel Green · February 18, 2025

Transplanting a lavender plant successfully involves choosing the right time, preparing well-draining soil, and minimizing root disturbance. The best time to transplant lavender is in early spring or late summer when temperatures are mild, allowing the plant to establish before extreme heat or cold. Careful handling of the root ball, proper spacing, and immediate watering after transplanting significantly increase survival rates.

Why Transplant Lavender?

Lavender (Lavandula spp.) is a hardy perennial, but it may need relocation due to overcrowding, poor growth, garden redesign, or unsuitable growing conditions. Transplanting gives lavender a better chance to thrive by improving access to sunlight, airflow, and drainage—key factors for preventing root rot and encouraging blooming.

Common Reasons to Transplant Lavender

Original planting site has poor drainage
Plants have become too crowded
Need more sun exposure (lavender needs 6–8 hours daily)
Garden layout changes
Reviving an underperforming or leggy plant

Best Time to Transplant Lavender

The ideal transplant window depends on your climate zone. In most regions, early spring (after last frost) or late summer to early fall (6–8 weeks before first frost) are optimal. These periods offer mild temperatures and adequate moisture, reducing transplant shock.

Climate Zone (USDA)	Best Transplant Window	Avg. Soil Temp (°F)	Survival Rate*
5–6	May – June or August – September	60–70	84%
7–8	March – April or September – October	65–75	91%
9–10	February – March or October – November	70–80	88%

Table data source:1, 2

The data shows that lavender transplanted during recommended windows in zones 7–8 achieves the highest survival rate (91%), likely due to longer mild seasons and optimal soil temperatures. Zones 5–6 face higher risk due to shorter growing seasons and colder soils, emphasizing the need for precise timing.

Step-by-Step Guide to Transplanting Lavender

1. Prepare the New Site

Select a location with full sun and well-draining soil. Lavender cannot tolerate wet roots. Amend heavy soils with sand or gravel to improve drainage. Space plants 18–36 inches apart depending on variety.

2. Water the Plant Beforehand

Water the lavender deeply one day before transplanting. Moist soil holds the root ball together, reducing root damage during removal.

3. Dig the New Hole

Dig a hole as deep as the root ball and twice as wide. This allows roots to spread easily without circling.

4. Remove the Lavender Carefully

Use a spade to cut around the plant 6 inches from the base. Lift gently with a fork to minimize root breakage. Keep the root ball intact.

5. Replant and Backfill

Place the plant in the new hole, ensuring the crown is level with the soil surface. Backfill with native soil—avoid adding compost or rich amendments, which encourage excess foliage over flowering.

6. Water Lightly and Mulch

Water just enough to settle the soil. Overwatering is a common mistake. Use gravel or small stones as mulch to improve drainage and reduce moisture retention at the base.

Post-Transplant Care Tips

Do not fertilize newly transplanted lavender—it can burn roots and promote weak growth.
Prune only dead or damaged stems immediately after transplanting. Major pruning should wait until the following spring.
Monitor for wilting or yellowing leaves, signs of stress or poor drainage.
Avoid overhead watering; use drip irrigation to keep foliage dry and prevent fungal diseases.

Common Mistakes to Avoid When Transplanting Lavender

Transplanting during hot summer months: Increases shock and dehydration risk.
Planting too deep: Burying the crown leads to rot.
Poor drainage: Clay soils retain water and kill lavender roots.
Overwatering: Lavender is drought-tolerant and prefers dry soil between waterings.
Crowding plants: Reduces airflow and promotes disease.

Frequently Asked Questions About Transplanting Lavender

Can I transplant lavender in summer?

It’s not recommended unless absolutely necessary. High temperatures increase transplant shock. If you must transplant in summer, do it early in the morning, provide temporary shade, and water carefully.

How deep should I plant lavender when transplanting?

Plant at the same depth it was growing before—the crown should be level with or slightly above the soil surface. Burying the crown encourages rot and reduces longevity.

How often should I water lavender after transplanting?

Water lightly every 2–3 days for the first week if no rain occurs, then reduce to once a week. Once established (in 4–6 weeks), lavender typically needs no supplemental watering except in prolonged drought.

Can lavender be transplanted in pots?

Yes. Use a 12-inch pot with drainage holes and a gritty mix (e.g., 1/3 sand, 1/3 perlite, 1/3 potting soil). Potted lavender can be moved indoors in cold climates during winter.

Why is my lavender wilting after transplanting?

Some wilting is normal for a few days due to transplant shock. Ensure it’s not overwatered or planted too deep. Provide light shade if temperatures exceed 85°F. Recovery usually occurs within a week if root damage was minimal.