Red Heart Rose of Sharon/Althea

Hibiscus syriacus 'Red Heart'

$38.00 USD

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Red Heart Rose of Sharon/Althea is a standout floriferous rose prized for seasonal colour and pollinator appeal, with red and white blooms and vibrant seasonal colour that instantly elevates the look of the landscape. It makes an excellent choice for rose beds, mixed borders, and containers, bringing polished texture and reliable performance to traditional and modern garden styles alike. Gardeners love it for dependable garden performance, making it a dependable option for mixed borders and containers with very little fuss. Easy to grow in full sun, it adds extra value by welcoming pollinators while keeping maintenance refreshingly simple. Whether used as a focal point or planted in groups, it helps the garden look full, finished, and thoughtfully designed.

Size #2 Container

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Details

Latin Name: Hibiscus syriacus 'Red Heart'

Common Name: Red Heart Rose of Sharon/Althea

Bloom Period: Fall

Sun Requirements: Full Sun

Pruning:Late Winter/Early Spring

Watering:Approx. 1-2 times per week

Growth Rate: Fast

Hardiness Zone: 5

Current Size: Various

Mature Height: <20 feet

Mature Width: 9-20 ft

Highlights:

Unique flowers: Red Heart Rose of Sharon/Althea produces stunning, semi-double flowers that are red with a distinctive red heart in the centre. The flowers are both beautiful and eye-catching, making this plant a standout option for those looking for a unique and striking plant.
Long blooming season: This plant has a long blooming season, with flowers appearing in mid-summer and lasting well into fall. This provides a long-lasting display of colour and interest that is sure to brighten up any garden or outdoor space.
Low-maintenance: Red Heart Rose of Sharon/Althea is a low-maintenance plant that is easy to grow and care for, making it an excellent choice for gardeners of all levels. It is also adaptable to a wide range of soil types and growing conditions.

Planting Guide

Prepare an appropriate hole
Choose a pot that is 1-2 times larger than the current pot, ensuring there is adequent drainage to prevent waterlogging roots. Plan on repotting every 3-5 years.
Use fertile soil
Choose soil rich in nutrients and with good drainage to support root growth.
Plant at the correct depth
Plant at the same depth as in the pot, keeping the top of the root ball level with the soil.

Delivery

Delivery time
Ships from our facility in 1-4 days.
Shipping costs
Free shipping for Bloom & Bee Members, or a flat rate of $5 for all other orders, $15 for Remote Areas
Sustainable packaging
Landscape Direct ships with UPS using 100% recycled boxes.
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Upon arrival
Plants may not be in full bloom, allow for a few weeks from planting for blooms to flourish