Golden St. John's wort

Hypericum frondosum

Hypericum frondosum: Form in bloom with yellow flowers

Golden St. John's wort is a rounded shrub with blue-green foliage, bright yellow summer flowers and reddish-brown bark that peels with age.

Height
91–122 cm / 3–4 ft
Spread
91–122 cm / 3–4 ft
Light
Full sun / Partial shade
Soil moisture
Dry / Moist, well-drained
Flowering
Summer
Foliage
Semi-evergreen
Maintenance
Low
USDA zones
5a–8b
Check what suits your garden

Planting

Choose sun or partial shade and well-drained soil, ideally a rich sandy loam. Use it in small groups, a short hedge or a shrub border.

Care

Prune in spring, since flowers develop on new growth. Established plants tolerate drought; foliage remains evergreen mainly in the warmer part of its growing range.

Before planting: Wilt and root rot can be significant problems in hot, humid climates.

A landscaping crew planting and finishing a garden

Planting Golden St. John's wort?

Find a landscaper nearby to help with planting and establishment.

Find a landscaper
Sources & photo credit

Plant reference: NC State Extension Gardener Plant Toolbox. Content checked . Flowering seasons vary with local climate; USDA zones describe winter cold tolerance.