Azurri Blue Satin Rose Of Sharon Althea Tree

September 21, 2023 Post a Comment

Azurri blue satin rose of sharon althea tree

The Rose of Sharon (Hibiscus syriacus) also known as an Althea shrub is a mid summer bloomer in white, pink, red, or purple with a red center.

How tall does an Althea tree get?

You can expect it to reach heights of 8-12 feet, with a width of 6-10 feet. This tree flourishes in full sun. It thrives in Growing Zones 5-9 and in various soil conditions. The Pink Althea is a beautiful centerpiece to any garden.

What is the prettiest Rose of Sharon?

'Blue Satin'® is one of the most striking of all rose of Sharon cultivars, featuring intense blue-violet flowers with deep magenta throats and yellow stamens.

Is Rose of Sharon a fast growing tree?

This shrub grows at a medium rate, with height increases of 13–24" per year.

Does Althea like sun or shade?

Double Althea does best in full sun; however, it can do well with partial shade. You should have plenty of room for your althea to grow because these plants like to spread. Each one needs at least 6 feet of space around it to allow ample room for expansion. This bush wants its feet in a well-drained soil.

What is the lifespan of a rose of Sharon?

What Is The Lifespan Of Rose of Sharon? A Rose of Sharon can live and thrive, and even produce blooms for 20 or 30 years!

Are althea roots invasive?

A: Rose of Sharon (Hibiscus syriacus) — also known as Althea — is a beautiful shrub but it can also be quite invasive.

Do althea lose leaves in winter?

Rose of sharon, or althea, is a woody shrub that is hardy to cold climates. It grows in zones 5-9 and goes dormant in the winters, losing its leaves but not dying to the ground.

Should I cut back althea?

Flowers are produced on new wood, so prune in early spring to shape and reduce size. Pruning the shrub back to 2 to 3 buds per branch in spring encourages larger flowers. Remove dead, diseased, and injured branches any time.

Is rose of Sharon low maintenance?

Once established, Rose of Sharon bushes require little maintenance. Follow these guidelines for proper care to keep them looking and flowering their best: Watering – Established Rose of Sharon shrubs tolerate drought, but spectacular flowers depend on adequate moisture.

Is rose of Sharon High maintenance?

Is rose of Sharon easy to care for? This shrub can tolerate a variety of growing conditions and doesn't need much maintenance. Pruning to keep the shrub's desired shape and to limit its spread is often the task that takes the most time.

What is the bluest rose of Sharon?

Hardiness	5 – 9 What's My Zone?
Plant Family	Hibiscus
Exposure	Full Sun
Season of Interest	Summer (Mid,Late) Fall
Height	8' – 12' (240cm – 3.6m)

Should Rose of Sharon be cut back for winter?

Because rose of Sharon blooms on the current season's growth it should be pruned in late winter. Next winter, remove any new growth from the previous year and an additional third from the existing old growth.

Where does Rose of Sharon grow best?

Rose of Sharon requires full sun and a sheltered location, especially in colder climates. Ideally, soil should be humus-rich and fertile, but H. syriacus can grow in sandy or clay soils as well. Plants require good drainage and can't tolerate wet feet.

What month does Rose of Sharon bloom?

The blooms of Rose of Sharon, also known as shrub althea, are most welcome since they come during the latter half of the summer and into fall when most flowering shrubs have finished flowering. In most regions where rose of Sharon thrives, the flowers are best in July and August.

Is althea a bush or a tree?

The Althea naturally grows as a multi stemmed shrub, although young plants can be pruned to limb into a small summer blooming tree form. These shrubs prefer full sun to partial shade and moist, well drained soil but they can adapt to a large variety of soil conditions.

How do you take care of althea?

Blooms best in full sun; can tolerate a few hours of shade. Prefers well-drained soils of pH 5.5 to 7.5 but can tolerate poor soils as well. Plant from fall to spring, while plants are dormant. Fertilize in late winter or early spring with a slow-release shrub/tree type fertilizer.

How big do althea plants get?

The shrub exhibits a slow-to-moderate growth rate and reaches a height of about 15 feet and a spread of about 12 feet. When planting, look for a full sun area with moist, well-drained soil.

What happens if you don't prune rose of Sharon?

Pruning rose of Sharon shrub may be done in late fall or winter after leaves drop or in early spring before buds form. Rose of Sharon pruning done later than early spring may cause the loss of some blooms, but those that are not removed will be larger.

Do rose of Sharon have deep roots?

The root system of the rose of Sharon is a taproot system that can grow as deep as 45 cm or 1.5 feet. Most of the roots could be found in the top 23 to 30 cm or 8 to 12 inches of soil but it it can reach as far as 76 cm or 30 inches away from the plant.