Is Lavandula dentata a perennial?

One of a family of so-called ‘French Lavenders,’ this drought-tolerant perennial is an ornamental and aromatic addition to any garden with well-drained soil and plenty of sun.

How big does Lavandula dentata get?

Growing to 60 cm (24 in) tall, it has gray-green, linear or lance-shaped leaves with toothed edges and a lightly woolly texture. The long-lasting, narrow spikes of purple flowers, topped with pale violet bracts, first appear in late spring. The whole plant is strongly aromatic with the typical lavender fragrance.

Where does Lavandula dentata grow?

Best soil for Lavandula dentata very well-draining (slope, rocky, sandy) not too acidic. Prefer neutral or alkaline.

Is Lavandula dentata Evergreen?

Plant supplier links L. dentata is a tender, evergreen shrub, with narrow, thick, grey-green leaves that have square teeth on the edges. It is slightly fragrant and has lavender-purple flowers from spring until the first frost.

How tall does lavender dentata grow?

approx 1m tall
Description: Beautifully aromatic silver foliage shrub with a spreading habit. Grows approx 1m tall by 1.5m wide.

How do you take care of Lavandula dentata?

Fringed Lavender ‘Serenity’ (Lavandula dentata)

1. Plant Feed. Slow release feed in spring.
2. Watering. Allow soil to dry between thorough waterings.
3. Soil. Light, well-drained soil.
4. Basic Care Summary. Does best in light, well-drained soil. Allow soil to dry between thorough waterings.

What happens if you don’t prune lavender?

An annual pruning is an important step for long-lasting lavender (Lavandula spp. and hybrids) plants. Without it they grow a large, lanky, woody base that can split open — it looks bad and shortens the plant’s lifespan.

Will lavender come back every year?

Lavender is a Low-Maintenance Perennial And this beauty will come back to your garden every year, for about 3-5 years, so it’s a great investment. What is this? Before you make any plant purchases, however, I want to remind you to always choose plants that thrive in your plant hardiness zone.

What month do you prune lavender?

“Ideally, you should prune your lavender twice in a growing season — once in early spring and once in late summer, after it’s done blooming,” she says. In early spring, Fedele suggests waiting until you see new growth before you prune. Then in late summer, after the plants have stopped blooming, prune again.

Can I prune lavender in November?

Unpruned lavenders tend to become woody and have decreased blooms. However, lavender should not be pruned during the winter. Unlike many perennial plants and shrubs that can be pruned now, it is best to wait to prune lavender until after bloom in spring or in early fall before any danger of frost.

Should I cover lavender in the winter?

Lavender is a drought tolerant plant and prefers to be dry, so you want to ensure good drainage. A slope or small raised bed would help ensure the plant has good drainage and stays dry and happy. Third, it is important to cover your Lavender plants (zone 5 and below) with winter protection.

How do you stop lavender going woody?

Preventing Woody Lavender Plant your lavender in well-drained, rocky soil, on a slope (if possible) to ensure drainage. Fertilize them lightly the very first year after planting. After that, do not fertilize regularly. Prune lavender lightly to maintain the rounded shape.

Does lavender need to be cut back in the fall?

Cut back lavender before winter to create a tidy mound that will give structure to the garden over the coldest months. Lavender is an evergreen shrub, so it retains foliage year round. It’s best to do your first prune before the fall, but hardier varieties can respond well to a fall pruning before the winter.

Can I cut lavender back to the ground?

Never cut them back, hoping to stimulate new growth. The plant cannot produce new growth from the woody parts. When you’re pruning woody lavender plants, it’s also a good idea not to prune all of the plant at the same time. Instead, work slowly, trimming back each branch, but never cutting into the brown wood.

How do I prepare lavender for winter?

If your plant will be inside for the winter, keep it in a cool, non-freezing location with sunlight and air circulation. Slow down watering of plants. Lavender prefers a dry soil, and the amount of rain that naturally falls will be sufficient for the plant.

What is the lifespan of a lavender plant?

When sited correctly and pruned judiciously, lavenders should live for five to seven years. Although lavender is fairly drought tolerant, adequate moisture is required throughout the growing season. Most critical are the weeks after planting to ensure that soil around the rootball does not dry out.

Will a lavender plant survive outside in the winter?

English lavender species are hardy, so can survive outdoors throughout winter and tolerate frost. Whereas Spanish, French and Italian lavenders are not frost tolerant and will need to be transferred to pots and taken indoors over winter, if they’re in a climate that receives regular frosts.