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Ardens Rose of Sharon Althea Shrub Hibiscus syriacus

  • Ardens Rose of Sharon Althea Shrub

    Ardens Rose of Sharon has robust lavender blooms

  • Ardens Rose of Sharon Althea Shrub

    Ardens Althea has lavender double blooms with a deep red throat.

  • Ardens Rose of Sharon Althea Shrub
Regular price $49.95 Sale price

  • 2-3 ft. 28% Off
  • 3-4 ft. 33% Off
  • 4-5 ft. 30% Off
  • 5-6 ft. 33% Off

  Call to Order! (800) 973-8959

Product Details

Mature Height: 8-12 ft.
Mature Width: 4-6 ft.
Sunlight: Full-Partial
Growth Rate: Moderate
Botanical Name: Hibiscus syriacus
Does Not Ship To: AZ
Grows Well In Zones: 5-8 outdoors
You are in Growing Zone: #

      5-8 outdoors

Growing Zones: 5-8 outdoors

(hardy down to -10℉)

Product Description

Purple Color Throughout the Summer

Why Ardens Rose of Sharon Althea Shrubs?

Transform your bare landscape spaces and get the best yard on the block. With the Double Violet Ardens casts, you get dimensional flourishes of huge purple flowers that sit against a backdrop of lush green foliage.

Forget plain privacy walls...this violet beauty will add elegance to all your natural screening designs. Plus, you'll have summer guests like hummingbirds and butterflies in no time.

Even better? The Ardens handles all types of soils and strong winds, along with drought, which makes it a perfect blooming tree for nearly any tough landscape conditions.

Why is Better

The only work for you will be deciding where to put it. That's because your Ardens is grown and nurtured for months ahead of shipping.

Unlike other nurseries or big-box retailers, we hand-select the Ardens so that you get the best results possible. Your tree will arrive with a healthier, more developed root guesswork or hassle required.

But don't wait - rich blue blooms that last all summer long are just a click away. Order your own Ardens Rose of Sharon Althea Shrub today!

Planting & Care

1. Planting: First, select an area with well-drained soil and full to partial sun (4 to 8 hours of sunlight per day). When you're ready to plant, dig a hole that's twice the width of your plant's root ball and just as deep. Then, place your shrub, backfill the soil and water to settle the roots. Finally, mulch the surrounding soil to conserve moisture.

2. Watering: Water your Althea Shrub once or twice weekly in order to conserve soil moisture. If you're not sure when to water your shrub, check the soil with your index finger, about 3 inches down. If the soil is dry here, it's time to water.

3. Fertilizing: Fertilize before new growth begins in the spring with a well-balanced blend, such as 10-10-10.

4. Pruning: Prune your Rose of Sharon in the winter, after flowering, in order to shape your shrub.

Shipping Details

Shipping Alert:

You can still order, but due to cold weather, we have delayed shipping to the areas shaded on the map below. We want your new plant to thrive right out of the box, so we will wait on shipping your order until the weather is ideal. This includes anyone in Growing Zones 3, 4, 5 & 6. If you are unsure of your growing zone, visit our Growing Zone Finder.

Some plants are not available for immediate shipment, and delayed delivery is noted.

We will resume normal shipping in the Spring. Please see the table below for your approximate ship date.

Zone Map
Growing Zone Shipping Resumes
Zones 3 & 4 Week of May 3rd
Zone 5 Week of April 10th
Zone 6 Week of March 29th
Zones 7 - 11 Ships Now!

Estimated Shipping Time: Most orders ship immediately. As noted on the website, some items are seasonal, and may only ship in spring or fall. Once your order is shipped, you'll receive an email with a tracking number.

Amount of Order Shipping Charge
Less than $15 $11.95
$15.00-$23.99 $13.95
$24.00-$39.99 $16.95
$40.00-$79.99 $19.95
$80.00-$98.99 $24.95
$99.00-$118.99 $29.95
$119.00-$148.99 $39.95

Customer Reviews & Photos

Customer Reviews
5.0 Based on 12 Reviews
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United States United States
I recommend this product
December in Michigan

Shipping was fast! It is planted outside, with hay as mulch. I'm very hopeful it will survive the winter. I can't wait for it to bloom.

Ami W.
United States United States
To honor my mom...

My mom recently passed away, her name is Sharon. When I seen this, I knew I had to get it. So far, I love it.

United States United States
Althea Rose of Sharon

Great, beautiful tree.

Jane E.
United States United States

Ordered this 2 mos ago and have been seeing blooms 3 weeks after planting. The quality is fantastic and looking forward to more blooms next year. Highly recommend Fast Growing Tress! They grow, produce and sell very healthy plants and trees ~ I bought several of them!!! :)

Christine E.
United States United States
Rose of Sharon

So far so glad I have planted them and they have some purple flowers can't wait till Spring...