Lavender is one of the most popular herbs grown in home gardens around the world. Its fragrant purple flowers, soft silvery foliage, and wide range of uses – from aromatherapy and skincare to culinary dishes and pollinator support – make it both beautiful and practical.
If you already have a lavender plant in your garden or access to one, you can grow new lavender plants from cuttings instead of starting from seed.
Growing lavender from cuttings is not only faster than growing from seeds, but it also guarantees that the new plants will inherit the exact same traits as the parent plant.
This method of propagation is simple, budget-friendly, and highly effective when done correctly.
Why Propagate Lavender from Cuttings?
There are several reasons why growing lavender from cuttings is preferred over growing from seed:
- Faster results: Lavender seeds are slow to germinate and can take months to grow into mature plants, while cuttings root and grow more quickly.
- True to type: Seeds can produce plants with varying characteristics, especially in hybrid varieties. Cuttings are clones of the parent plant, so you’ll get consistent color, scent, and growth habit.
- Cost-effective: You can produce dozens of plants from just one established lavender bush, saving money on nursery plants.
- High success rate: With the right conditions, cuttings have a strong chance of rooting and thriving.
When Is the Best Time to Take Lavender Cuttings?
Lavender can be propagated from either softwood or semi-hardwood cuttings, depending on the time of year and your preferences.
- Softwood cuttings are taken in spring to early summer when the plant is actively putting out new growth. These green, tender stems root quickly and easily, but they’re delicate and require careful handling and a humid environment.
- Semi-hardwood cuttings are taken in late summer to early autumn, when the stems have matured slightly and started to become woody at the base. These cuttings take a little longer to root but are more resilient and less prone to rot or drying out.
Both types of cuttings can be successful, but if you’re new to propagation, semi-hardwood cuttings tend to offer a higher success rate.
Choosing the Right Parent Plant
Start by selecting a mature, healthy lavender plant that is free of pests, diseases, and flowering stems.
Flowering stems put their energy into blooming rather than developing roots, so avoid using them for propagation.
Look for firm, flexible stems that are showing strong, upright growth. A robust parent plant gives your cuttings the best chance of thriving.
Step-by-Step Guide to Growing Lavender from Cuttings
Step 1: Take the Cuttings
Use sharp, clean pruning shears or garden scissors to cut a non-flowering stem from the parent plant. Each cutting should be about 4 to 6 inches long, ideally taken from the current season’s growth.
Make your cut just below a leaf node, which is the point on the stem where leaves grow. This is where the roots are most likely to develop.
Take several cuttings at once in case some do not root successfully.
Step 2: Prepare the Cuttings
Once you’ve taken your cuttings, strip off the leaves from the bottom half of each stem.
This part of the stem will be placed into the soil. Keep two or three sets of leaves at the top to help the plant continue photosynthesis.
If there are any flower buds or blooms, pinch them off. These take energy away from root formation and can slow down the propagation process.
You can also gently scrape the bottom inch of the stem with a knife to expose the green layer underneath the bark (the cambium). This minor wounding can encourage faster root development.
Dipping the base of the cutting in rooting hormone powder or gel is optional but highly recommended. Rooting hormone speeds up the rooting process and increases the chances of success.
Step 3: Prepare the Potting Mix
Lavender requires light, well-draining soil to root successfully.
Use a potting mix specifically formulated for propagation or make your own using:
- 1 part perlite or coarse sand
- 1 part peat moss, coco coir, or vermiculite
Avoid heavy garden soil or compost, which can retain too much moisture and promote root rot. Fill small pots or trays with the moistened propagation mix. Gently tap the container to settle the soil.
Use a pencil or stick to make a hole in the soil for each cutting. Insert the cutting about one-third to halfway into the mix, making sure no leaves are buried. Press the soil around the base gently to hold the cutting upright.
Step 4: Create a Humid Environment
To help your lavender cuttings root successfully, it’s important to maintain a high level of humidity while avoiding excess moisture that can cause rot.
Lightly mist the cuttings with water, and cover the container with a clear plastic bag, a plastic dome, or a cloche to create a mini greenhouse.
Make sure the plastic doesn’t touch the leaves. Use small stakes or wire hoops to hold the cover above the foliage if needed. Leave the bag slightly open or punch a few holes to allow air circulation and prevent mold buildup.
Place the covered pots in a warm, bright location with indirect sunlight. Avoid direct sunlight at this stage, as it can cause the cuttings to overheat or dry out. A room temperature of 65–75°F (18–24°C) is ideal.
Step 5: Monitor and Wait
Check your cuttings daily to make sure the soil remains lightly moist. Mist with water if the leaves look dry or if condensation disappears from the plastic cover. Be careful not to overwater – lavender does not like soggy soil.
Roots will typically begin forming in 3 to 6 weeks, depending on the environment and whether you’re using softwood or semi-hardwood cuttings.
You’ll know roots are forming when you see new growth at the top of the cutting or feel gentle resistance when you tug on the stem.
Transplanting Rooted Lavender Cuttings
Once your lavender cuttings have developed a strong root system (usually about 1–2 inches long), they’re ready to be transplanted into individual pots.
Use a 4-inch pot filled with a well-draining lavender-friendly mix: a blend of potting soil, coarse sand, and perlite is ideal. Carefully transplant each rooted cutting, being gentle with the fragile roots.
Water lightly after transplanting and keep the pots in bright, indirect sunlight for a few more days. Then gradually move them into full sun over a week to harden them off.
Once the plants have grown several inches tall and are strong enough to handle the outdoor elements, you can transplant them into the garden or larger outdoor containers.
Growing Lavender Outdoors
When planting your lavender outdoors, choose a location with full sun exposure—at least 6 to 8 hours per day.
Lavender thrives in dry, well-drained, slightly alkaline soil with a pH between 6.5 and 7.5. If your soil is heavy or clay-based, amend it with sand or gravel to improve drainage.
Space your lavender plants 12 to 24 inches apart to ensure proper airflow and prevent disease. Once established, lavender is drought-tolerant and thrives with minimal watering. In fact, overwatering is the number one reason lavender plants fail.
Caring for Young Lavender Plants
-
Watering: Keep the soil lightly moist while the plant is establishing, but let it dry out between waterings once it’s mature. Overwatering causes root rot.
-
Fertilizing: Lavender doesn’t need much feeding. A handful of compost or slow-release fertilizer in early spring is enough.
-
Pruning: In the first year, pinch off new growth to encourage branching. Once established, prune after flowering to shape the plant and promote future blooms.
-
Winter care: In colder climates, mulch around the base of outdoor lavender or move container plants indoors during winter.
The One Trick to Turn One Lavender Plant into Dozens
The secret to multiplying lavender quickly is taking cuttings from multiple points on a single stem instead of just one.
Here’s how it works:
- Instead of cutting a 4–6 inch piece and planting it whole, cut two or three sections from the same stem, each 3–4 inches long.
- Make sure each section has at least one leaf node at the bottom – this is where roots will grow.
- Prepare and plant each section separately.
With this method, one long lavender stem can yield 3–4 cuttings. If you take 10 stems from a single plant, you can easily get 30–40 new plants in one go.
Common Mistakes to Avoid When Growing Lavender from Cuttings
- Using flowering stems – roots form slower and with lower success rates.
- Overwatering – can lead to fungal rot and failure.
- Poor lighting – too little light weakens cuttings; too much direct sunlight burns them.
- Skipping rooting hormone – reduces the number of successful rootings, especially in hardwood cuttings.
Benefits of Propagating Lavender at Home
- Save money – no need to buy new plants.
- Create gifts – potted lavender cuttings make perfect housewarming or holiday presents.
- Fill your garden – easily expand your lavender beds for landscaping.
- Preserve favorite varieties – ensure you keep exact genetic matches of your best plants.
Growing lavender from cuttings is one of the easiest and most effective ways to multiply your favorite varieties.
With a little patience and care, you can turn one healthy lavender plant into a garden full of fragrant, pollinator-friendly blooms.
Whether you’re planting in borders, containers, or creating a soothing herbal hedge, your propagated lavender plants will thrive for years to come.
Once you’ve mastered this simple method, you’ll never need to buy lavender starts again. Start with one cutting, and before long, you’ll be enjoying a thriving lavender garden grown entirely by your own hands.
