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Purple Swamp Rose Mallow

Sale price $24.99

The Purple Hibiscus features striking, deep purple blooms that bring a bold, exotic touch to any garden.

Stunning purple-pink blooms

Attracts butterflies and hummingbirds

Thrives in wetland conditions

Thrives in

ZONE 4ZONE 5ZONE 6ZONE 7ZONE 8ZONE 9
Choose Size: 1-2'
Package of : 1 Plant
November 2025
1 Year Guarantee on all plants

Purple Swamp Mallow - Hibiscus moscheutos

Purple Swamp Rose Mallow (Hibiscus moscheutos) is a multi-stemmed, herbaceous, woody perennial that is native to the eastern United States and naturally grow along creek banks and wetlands. Purple varieties including ‘Plum Crazy’ present a range of pink and lavender toned, gigantic flowers that strongly contrast with their rich green foliage. Purple varieties are less commonly found in the wild and are mostly found in cultivars.

These shrub-like perennials are fast growing with an upright habit reaching 7 ft in height with a spread of 5 ft. Due to their leggy nature, it is best to plant individuals in an area with shelter, as wind can damage these plants. The leaves of these shrubs are alternate, ovate, and a lush bright green in color.

Plant Details - Purple Swamp Rose Mallow

Family: Malvaceae

Hardiness Zones: 5 - 9

Light Requirement: Full sun

Water Needs: High

Height: 4 - 7 ft

Spread: 3 - 5 ft

Growth Rate: Fast

Bloom Time: Mid to late summer into early fall

Flower Color: Cultivars produce deep pink, reddish-purple, or magenta blooms

Wildlife Value: Attracts bees, butterflies, and hummingbirds

The Latin name ‘moscheutos’ means ‘musk-scented’ and the flowers of the Swamp Rose Mallows indeed have a musky aroma. The flowers are pinwheel-like and huge, reaching up to 8 in in diameter. The center of the flower is often contrasting to the petals, creating an eye-catching feature. From the center, a strong staminal column emerges in a light yellow or creamy white. Each flower withers quickly after blooming however the flowering period persists for up to 1 month.

Once pollinated, the seed capsules develop to be 1 in long. Purple Swamp Rose Mallows look similar to a Hollyhock; however, they are not related. Interestingly, the flowers and leaves of these impressive shrubs are edible. As it is in the mallow family, it is mucilaginous and makes a wonderful addition to salads and soups. These shrubby plants can be planted in the wettest area of your garden where other plants are difficult to establish. It is stunning when planted along stream or pond banks and the large showy flowers are attractive to pollinators.

Landscape Uses and Maintenance - Purple Swamp Rose Mallow

They prefer full to partial sun locations and consistently moist to wet soils that contain silt, loam, sand and organic material. These plants will bloom more fully in full sun locations which will also encourage them to be more disease resistant.

It is best practice to cut individuals back to ground level in autumn, since the flowers will appear on the new growth. They are pest- and disease-free and easy to grow.

Noteworthy Characteristics

Showy blooms, attractive to pollinators, grows in wet environments.

Plant these shrubs in your garden and enjoy incredibly impressive lavender blooms that give your garden a tropical ambience summer after summer. Shop for Purple Swamp Rose Mallow shrubs online at TN Nursery. For 68 years, we have served the landscaping industry and homeowners with specimen plants.

This Is How Your Plants Will Look upon Delivery

Bare Root Plants
Bloom season icon

Bloom Season

Summer

Bloom/Foliage Color icon

Bloom/Foliage Color

Purple

Height at Maturity icon

Height at Maturity

Over 10 Feet

Care icon

Care

Purple Swamp Rose Mallow thrives in moist, well-drained dirt and needs regular watering, particularly during dry spells. Prune dead or damaged stems in early spring to encourage new growth. It's resistant to pests and diseases, making it a low-maintenance choice.

Plant Reproduction icon

Plant Reproduction

Purple Hibiscus spreads by sending out runners and seeds.

Plant bare-root shrubs during the more excellent spring or fall months, from November through April. Dig a hole twice as wide as the root system and slightly more profound than its height. Position the shrub so that the top of the roots is level with the ground, and put back the soil dug over the roots. Apply a 2-3 inch layer of mulch around the base to retain moisture and suppress weeds, ensuring the mulch does not touch the shrub's stem. Water regularly, especially during the first year, to establish strong roots. Prune shrubs as needed to promote healthy growth. In the spring, fertilize with a balanced, slow-release fertilizer suited to the specific needs of the shrub.

Shipping date depends on the date displayed and chosen when you order from the product's page.

We only accept returns on plants verified dead. If you think your plants have died, we offer a 1 year warranty, please use this File a Claim Link to verify dead plants and start with return warranty process.

Fast growing & pest resistant
Long lasting pink blooms
Attracts Butterflies & bees
Purple Hibiscus - TN Nursery
Purple Swamp Rose Mallow1-2' / 1 Plant Sale price $24.99

Purple Hibiscus I recently planted is fantastic. Its vibrant purple flowers are eye-catching, and it's flourishing nicely in my garden.

Adam Isaiah, Verified Buyer

Zone 10

Received my Purple Hibiscus from TN Nursery recently, and it's already blooming with stunning purple flowers. Very pleased with it

Zoe Danielle, Verified Buyer

Zone 11

The Purple Hibiscus in my garden is a real showstopper. The rich purple blooms are vibrant and have quickly become a favorite.

Kaleigh Berman, Verified Buyer

Zone 12

What We Ship

The Benefits of Bare Root Plants

Bare root plants are shipped without soil or pots, making them lightweight and easy to handle. They arrive dormant, ready to be planted and thrive as beautiful, healthy additions to your garden.

Cost-Effective

With no heavy pots or soil, you'll save 50-60% on shipping costs, and you can easily plant our plants yourself—no equipment needed, just a spade for digging small holes.

Hassle-Free

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Better Growth

Bareroot dormant plants are more hardy because they adapt better to new environments, with stronger root systems that establish quickly, leading to greater resilience and improved survival rates in various conditions.

Eco-Friendly

Bare root native plants are environmentally friendly because they promote biodiversity, require less water and maintenance, and support local ecosystems, making them a sustainable choice for eco-conscious gardening

Features
Why You Will Love Our Purple Hibiscus

Bold Color: 

The Purple Hibiscus showcases vibrant, deep purple flowers that make a dramatic statement in any garden.

Long Blooming Period: 

Enjoy months of stunning color, as the Purple Hibiscus blooms from late spring through summer.

Low Maintenance: 

Easy to care for with minimal upkeep, the Purple Hibiscus thrives with basic watering and occasional pruning.

Versatile Landscaping: 

Ideal for both garden beds and container planting, this hibiscus fits well in various garden settings.

Caring Tips

How do I care for my Purple Swamp Rose Mallow?

Each box contains detailed care instructions and information about your product. But here's the basics.

Care Tips

Purple Swamp Rose Mallow thrives in moist, well-drained dirt and needs regular watering, particularly during dry spells. Prune dead or damaged stems in early spring to encourage new growth. It's resistant to pests and diseases, making it a low-maintenance choice.

Light Requirements

Purple Swamp Rose Mallow thrives in full sun to partial shade. It prefers at least 6 hours of direct sunlight daily for optimal blooming, but it can tolerate some shade, especially in hotter climates. The full sun encourages vibrant blooms.

Hardy Planting Zones

4 • 5 • 6 • 7 • 8 • 9

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Customer Reviews

Based on 16 reviews
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(13)
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(2)
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(1)
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K
Karen Alexander
Purple hibiscus **** grow

Bought one purple hibiscus and one elderberry. Received one of each free. Finally the elderberry is starting to grow but purple hibiscus will not grow. Bought in October 2023. I also bought purple hibiscus seeds from seed place. The seeds sprouted and are growing. It’s a three because elderberry is growing.

T
Tommmy Bednar
Give it some time

I was under the impression that I had sent a glowing review of the Purple Hibiscus 2 days after I received the package.
I said I had planted them on April 17.
I know Hibiscus are very eager growers, but expecting them to show themselves in a handful of days strains my belief.
Ask me again in June.

W
Wanda Adams
Purple Hibiscus

Plant arrived in good shape! Very pleased with the purple hibiscus that I ordered last year so I decided to order another one

C
Chris McCarthy
Purple Hibiscus

Plants came looking very healthy and strong.

B
Bonnie Brown
Great service and product

We received our 4 purple hibiscus in good time, planted them and they are already sprouting leaves. Seriously can't wait until they bloom; but so far look healthy and just awaiting to see their color.

Frequently Asked Questions

How often should I water my plants?

How do I know if my plant is getting too much or too little sunlight?

What should I do to prepare my plants for winter?

What are the signs that my plant needs fertilizing?

How can I prevent pests from damaging my plants?

How do I choose the right plant for my climate zone?

Wholesale Opportunities

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Learn about our wholesale options and how we can supply your business with top-quality plants.

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TN Nursery