Red Heart Rose of Sharon | White Blooms with Red Center

Red Heart Rose of Sharon

3 Gallon

$69.00

Red Heart Rose of Sharon

Hibiscus syriacus ‘Red Heart’

A classic Rose of Sharon with pure white petals surrounding a bold, deep red center.

$69.00

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Bay Area–Based Nursery

We specialize in plants grown and delivered in their original pots and soil.
Because of their size and weight, our plants are not suitable for long-distance shipping and are delivered locally to ensure health and quality.

While delivery is limited to our local service area, we’re happy to support garden design and plant selection remotely.

For local plant professionals, we’re always glad to connect and explore ways to support your customers.

The Red Heart Rose of Sharon is a classic, elegant summer-flowering shrub, celebrated for its crisp, pristine white petals dramatically punctuated by a bold, deep red central eye. This vigorous, upright deciduous shrub produces an abundance of large, single, trumpet-shaped blooms from mid-summer through early fall, creating a striking, high-contrast display that stands out beautifully against its lush, dark green foliage . One of the most popular and reliable Rose of Sharon cultivars, it offers exceptional cold hardiness, adaptability, and a long season of pollinator-attracting color, making it a timeless choice for sunny borders, hedges, and foundation plantings.

Knowing how we measure the size?

When browsing our plants, you may notice size terms such as Gallon, Multi, or Stand. These describe how a plant is grown, containerized, or structured at the time of sale — not just its height. Understanding these terms will help you choose the right plant for your space and expectations.

🌱 Gallon Size (Container Size)

Gallon refers to the size of the nursery container the plant is currently growing in (e.g. 1 Gallon, 5 Gallon, 15 Gallon).

A larger gallon size generally means:
- A more established root system
- A sturdier plant
- Faster visual impact after planting
Example:
- 5 Gallon: Ideal for residential gardens, easy to handle, good balance of value and maturity
- 15 Gallon: More mature, provides quicker results in the landscape

Note: Gallon size does not guarantee a specific height, as growth varies by species.

🌳 Multi (Multi-Trunk / Multi-Branch Form)

Multi indicates the plant has multiple trunks or main stems growing from the base.

Commonly used for:
- Ornamental trees
- Feature plants
- Japanese maples, olives, crepe myrtles, etc.
Why choose Multi:
- Fuller, more sculptural appearance
- Strong visual presence even at younger ages
- Popular for design-focused landscapes

🌲 Stand (Single-Trunk / Standard Form)

Stand (short for Standard) refers to a single, dominant trunk with a raised or naturally formed canopy.

Commonly used for:
- Shade trees
- Street trees
- Orchard and structural plantings
Why choose Stand:
- Clean, classic tree form
- Easier clearance for walkways and lawns
- Preferred for long-term structure and uniformity

🌿 Choosing the Right Size

If you want instant impact → larger Gallon, Multi form
If you want long-term structure → Stand form
If you want flexibility and value → mid-size Gallon containers

If you’re unsure which size or form fits your project, our team is happy to help you select the best option based on your space, timeline, and design goals.

Foliage & Flowers: Oval, coarsely toothed, dark green leaves with three shallow lobes; large (3-4 inches), single, trumpet-shaped flowers with pure white petals and a prominent, star-shaped, deep red to maroon central eye, surrounded by creamy-white stamens .
Mature Height: 8-12 ft (can be pruned to maintain size) .
Mature Spread: 6-10 ft .
Growth Rate: Moderate .
Hardiness Zones: USDA 5-9 .
Light Requirement: Full sun (essential for best flowering) .
Core Benefits: Striking white and red bi-color blooms, long flowering season, cold hardy, drought tolerant once established, adaptable to various soils, deer resistant, attracts pollinators .
Best Uses: Specimen plant, flowering hedge, mixed borders, foundation plantings, cottage gardens, pollinator gardens .

Q: How does 'Red Heart' compare to other Rose of Sharon varieties?
A: 'Red Heart' is distinguished by its classic, clean white petals with a bold, star-shaped red center. It is one of the most popular and reliable cultivars, known for its prolific bloom production, strong upright habit, and excellent cold hardiness . It is also considered less invasive than the species, producing fewer unwanted seedlings .

Q: How much sun does it need for the best flower display?
A: For the most abundant blooms, plant 'Red Heart' in full sun (at least 6 hours of direct sun daily). In partial shade, flowering will be significantly reduced, and the plant may become leggy .

Q: How should I prune it?
A: Prune in late winter or early spring while the plant is still dormant. Since it blooms on new wood, you can cut it back hard to control size or shape without sacrificing the current year's flowers . Remove dead, damaged, or crossing branches to maintain an open, healthy form .

Q: Is it invasive?
A: While the species Hibiscus syriacus can self-seed prolifically, 'Red Heart' is generally considered less invasive than many older cultivars . It may still produce some seedlings, but they are typically fewer. Removing spent flowers (deadheading) before they set seed can prevent unwanted spread .

Q: Can it be grown in a container?
A: Yes, especially when young. 'Red Heart' can be grown in a large container for several years. Use a pot with excellent drainage, a high-quality potting mix, and ensure it receives full sun. Container plants will need more frequent watering and winter root protection in colder zones .