St. John's Wort



USPP 20,045; CBR 3587

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Sunny Boulevard hypericum in the landscape covered with yellow flowers and showing its rounded habit The yellow sunburst flowers of Sunny Boulevard hypericum The yellow sunburst flowers of Sunny Boulevard hypericum Closeup of the yellow sunburst flowers of Sunny Boulevard hypericum A mass planting of Sunny Boulevard hypericum in a landscape YouTube video describing the plant shown on this page
  • Long blooming
  • Native to North America
  • Award winner

Sunny Boulevard® hypericum is a tightly branched shrub noted for its long bloom time, which begins in July and continues through September. The flowers are a flashy bright yellow, small but numerous, and the leaves are willow-like. Native to North America.

Awards Bronze Medal, Plantarium

USDA Zone 4 - 7 (-30°F/-34°C)

icon visually displaying the size and shape of this plant variety

Exposure Full sun

Height 2 - 3'

Width 2 - 3'

Finish Time 1 season

Type Deciduous

Bloom Time Summer

Flower Color Yellow

Foliage Color Green

Liner Sizes 2 1/4", 4", Quick Turn

Soil Adaptable to any well-drained soil.

Pruning Prune to shape in spring if desired or required.

Uses Specimen; hedge; edging; foundation plantings; mixed borders.

Growing Tips Naturally grows with a neat, rounded habit, so needs little pruning.