Serving the Kansas City Metro for over 25 Years
913-585-5851 [email protected]
Get Quote
← Back to Plant Database Public Plant Profile

Sunburst St. John's Wort

Hypericum frondosum 'Sunburst'

Category: Deciduous Shrub • St. John's Wort

Sunburst St. John's Wort features bright yellow flowers and is perfect for borders and pollinator gardens.

Request ConsultationBrowse All Plants
Mature Height: 2-3 feet
Mature Width: 2-3 feet
Bloom Color: Yellow
Bloom Time: Summer
Light: Sun
Zone: Zones 5-9
Maintenance: Low
Growth Rate: Moderate
Season of Interest: Summer
Foliage: Deciduous

Community Photos

Upload some of your best photos for this plant by clicking below.

Some images in our plant database may be AI-generated or enhanced for visualization purposes.

Bold Outdoors Verified Insight

Designed & Reviewed by

Josh Graber

Owner and Landscape Designer · Kansas State University · 25+ Years Experience

B.S. in Horticulture and Landscape Design – Kansas State University

25+ years of industry experience

Description

Sunburst St. John's Wort is a compact, deciduous shrub known for its bright yellow flowers and attractive foliage. It blooms profusely in summer, adding vibrant color to gardens.

Ideal Conditions

Thrives in full sun to partial shade. Prefers well-drained soil with moderate moisture.

Soil Preferences

Well-drained soil is ideal; adaptable to various pH levels and moisture conditions.

Sun Needs

Sun

Watering Needs

Requires moderate watering, allowing soil to dry between sessions.

Pruning Notes

Light pruning in early spring encourages bushier growth and more blooms.

Fertilizing Notes

Fertilize sparingly; too much can lead to excessive foliage at the expense of flowers.

Common Issues

May face issues with root rot in overly wet conditions and occasional pest infestations.

Landscape Guidance

Landscape Use

bordermass plantingpollinator garden

Special Features

Bright yellow flowersattractive foliage

Wildlife Value

Attracts pollinators and provides habitat.

Resistance / Tolerance

Drought tolerant.

Notes from Our Designer

Great for adding color to garden borders. Attracts pollinators and is low maintenance.

Maintenance Notes

Low

Complementary Plants

Plants That Pair Well in the Landscape

Selected using botanical relationships, growing conditions, color harmony, size, texture, season, and landscape use.

What Clients Say

★★★★★

“I have had great experiences with Bold Outdoors. Josh designed our home's landscaping and has been a valued partner for the past 7 years as we have added to and maintained our home's landscaping.”

Bill C.

★★★★★

“Bold Outdoors has provided the highest quality professional landscape design, installation and after installation services at my residence.”

Brad S.

Helpful Next Steps

Browse All PlantsSee Design ServicesRequest a Consultation

Frequently Asked Questions

Is Sunburst St. John's Wort a good fit for Kansas City landscapes?

That depends on sun exposure, moisture, spacing, and how the plant will be used in the overall design.

How should homeowners use this plant information?

Use the plant profile as a planning tool for size, conditions, and visual role, then connect it to the broader landscape design plan.

Ready when you are

Plan your next outdoor project with Bold Outdoors.

Request a consultation and start shaping a landscape plan that fits your home, goals, and season.

Request Consultation