T
The Daily Insight

How big does myrtle grow

Author

Andrew Mitchell

Published Apr 16, 2026

In the garden, where myrtle at maturity may reach heights of 16 feet (and look more like a small tree than a shrub), its glossy green leaves create a pleasing foil to other shrubs and flowering plants.

How fast do myrtles grow?

Growth Rate This shrub grows at a fast rate, with height increases of more than 24″ per year.

How tall does myrtle get?

Plants may grow 5 to 8 feet (1.5-2 m.) as shrubs but may achieve 15 feet (5 m.) in height if allowed to produce a small tree. Leaves are simple, dark green, oval to lance shaped and aromatic if bruised.

Where should I plant myrtle?

Common myrtle prefer locations with high exposure to sunlight. It likes rich and well drained soil, that is where it flowers best. Adding soil conditioner when planting enhances settling in and root development.

Does myrtle like sun or shade?

Spring and early fall are considered the best times to plant myrtle. It prospers in dappled sunlight but will also grow in full sun and even in dense shade. Use it instead of mulch under trees and shrubs to control weeds, or plant it in difficult-to-mow areas.

What can you plant under a crape myrtle?

  • Rose of Sharon (Hibiscus syriacus) The Rose of Sharon bush perfectly compliments a crepe myrtle tree. …
  • Creeping lilyturf (Liriope spicata) The roots of your crepe myrtle tree are very shallow. …
  • Lantana. …
  • Hibiscus. …
  • Rain Lily (Zephyranthes grandiflora) …
  • Coreopsis.

Is Myrtle toxic to dogs?

The running myrtle has over 100 toxic alkaloids that can be dangerous if ingested by your dog. Some of these alkaloids may cause lowered blood pressure and nervous system disturbance, as well as the cell damage that they are reported to produce.

How do I grow myrtle trees?

  1. Find a Sunny Location. Decide where in your garden the crape myrtle should go. …
  2. Choose a Variety. Choose a variety that won’t outgrow its space or need to be constantly pruned. …
  3. Dig a Hole. Dig a hole three to four times as wide as the container. …
  4. Plant the Tree. …
  5. Water Gently. …
  6. Mulch with Pine Straw.

When should I plant myrtle trees?

Late fall to early spring is the best time to plant. But a lot of folks buy and plant their crepe myrtle in summer because they select it while it is blooming. That works too, but watering well during the summer months is crucial to transitioning it into your garden.

What does the plant myrtle look like?

Myrtus communis (true myrtle), of the family Myrtaceae, is a fragrant, evergreen shrub with small, glossy green leaves and white, star-shaped flowers with long stamens, and, after their blooming, purple-black berries. … The only flowers adorning her during the ceremony were orange blossoms.

Article first time published on

Do crepe myrtles shed bark?

As all Crepe Myrtles grow and mature, they shed last year’s bark, revealing a colorful, mottled bark beneath. … Because the Crepe Myrtle is a deciduous tree, it sheds all its leaves during the winter, leaving behind the beautiful bark on the tree which makes it a centerpiece in many winter landscapes.

How far do crepe myrtle roots spread?

In fact, the entire crepe myrtle root system is shallow and fibrous, spreading out horizontally up to three times as far as the canopy is wide. On the other hand, it is wise to keep all trees at least 5 to 10 feet (2.5-3 m.) away from walkways and foundations. The crepe myrtle is no exception.

How long do crepe myrtles live?

Crepe myrtles live quite a few years if you take care of them. A crepe myrtle lifespan can exceed 50 years. So that’s the answer to the question “how long do crepe myrtle trees live?” They can live a good, long time with suitable care.

Can you transplant Myrtle?

If planting outdoors, replant the rooting creeping myrtle in an area that gets partial to full sun. Dig a hole about 6 inches deep, and add 1 inch of compost to the bottom. Transplant the rooting divisions about 6 to 8 inches apart for a quick-growing ground cover or about 8 to 12 inches apart for an attractive border.

How often should I water Myrtle?

Water newly planted crape myrtles at least once a week if dormant and in cool weather, and up to five times a week if planted during hot weather or in very sandy soil. Water new plants regularly for about two months, and water during drought for better blooms and healthier plants.

Is Myrtle plant poisonous?

Also known as common periwinkle, creeping myrtle (Vinca minor) is a sprawling evergreen vine that is grown in the United States as a flowering ground cover. … Creeping myrtle is also poisonous to humans, cats and horses.

How do you dig up creeping myrtles?

Remove the myrtle from its existing location. Insert the shovel into the soil 2 to 3 inches away from the center of the plant. Push the shovel gently down into the soil and angle the shovel beneath the root system to remove the plant from the soil.

How big does a dwarf myrtle get?

The dwarf myrtle slowly grows into a medium size evergreen shrub up to 5-8 ft. high and as wide. It is one of the most popular and well adapted plants for clipped hedge and topiary uses. Foliage is comprised of 1-2 in.

Are myrtle and vinca the same?

Dear N.S.: Myrtle is a common name for Vinca minor, a hardy mostly evergreen trailing woody plant that is used as a groundcover. It is native to Europe. It has small pale violet blue flowers in the spring. Another common name, lesser periwinkle, is the source of the name of the color periwinkle blue, like the flowers.

Can you plant a crepe myrtle near your house?

You can plant crape myrtle near the foundation as they have non-invasive roots, according to Dayton Nursery. However, be sure to plant them far enough away from the foundation and the building so the shrub can grow to its full size without being blocked by the building.

Are crape myrtle good trees?

Crape Myrtles are shrubs and small trees that have long been associated with gardening in the South. Their resistance to drought and heat and their brilliant summer flowers make them ideal choices for easy-care gardening in hotter regions of the country.

What is the best time to plant crepe myrtles?

Crape myrtles will survive in almost any soil and sunny location. However, because they flower on new growth, the better the soil, the more they grow and flower. The best time to plant crape myrtle is June to late September while soils are warm.

What does the myrtle tree symbolize?

Myrtle Tree Meaning The myrtle tree coined its name back in Ancient Greece, derived from the word ‘myrtos’ meaning ‘sprig’. Both the myrtle tree and its flowers are adored by many and thus became a symbol of all things love, good luck, and prosperity.

How tall does a dwarf crepe myrtle get?

Dwarf varieties only grow to a height of 4 feet or less. Semi-Dwarf varieties grow 4 to 8 feet tall. Large or Tree Crapemyrtle reaches a height of 10 to 20 feet.

Do crepe myrtles get fungus?

Powdery Mildew: Powdery mildew is one of the most common problems of crape myrtle, and it is caused by the fungus Erysiphe lagerstroemiae. Patches of white to grayish powdery growth occur on the surfaces of leaves, flowers, and new shoots. Heavily infected flowers may fail to open.

How do you take care of a myrtle tree?

  1. Find Full Sunlight. Crape myrtle needs full sun (6 or more hours per day) to thrive. …
  2. Use Suitable Soil. …
  3. Fertilize Lightly. …
  4. Treat Fungus Before It Starts. …
  5. Prune Sparingly in Winter or Early Spring. …
  6. Expose the Trunk for More Beauty. …
  7. Deadhead for Even More Flowers.

What is the fastest growing tree?

  • Quaking Aspen. …
  • October Glory Red Maple. …
  • Arborvitae Green Giant. …
  • River Birch. …
  • Dawn Redwood. …
  • Leyland Cypress. …
  • Paper Birch. …
  • Pin Oak. A large shade tree that quickly reaches its 70 foot height with an average growth rate of 2.5 feet per year.

How much room do crape myrtles need?

General Recommendations. Crape myrtles are fast-growing trees — often growing 24 inches or more in one season. Most varieties grow between 10 and 30 feet tall and 15 to 25 feet wide. They should be planted to accommodate their mature width with at least 15 feet between each shrub.

Is myrtle a ground cover?

As a ground cover, myrtle works where other plants often fail. It can survive drought and will thrive in rocky, dry soil or grow in moist or damp soil and claylike conditions. It grows rapidly and is ideal for planting on bare slopes where erosion is a problem.

How do you stop myrtle from spreading?

Sterilize them with rubbing alcohol to avoid spreading diseases from other plants and trim the plants down to 4 to 6 inches tall. Prune in the early spring before new growth emerges.

What does myrtle smell like?

Its aroma has been described as that of a lemon lolly, perfumed with menthol notes. We harvest the plants for their lemon myrtle leaves, which release this strong scent when crushed. The plant’s sweet citrus aroma comes from its natural compounds – citral, citronellal, and linalool.