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AWARD WINNING

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photo of Dale Deppe

Meet the Breeder

Dale Deppe
Grand Haven, MI, USA

AWARD WINNING

SUNNY BOULEVARD®

St. John's Wort

Hypericum

'Deppe'

PP#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
Description

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
Blue Ribbon Winner, UC Davis Landscape Irrigation Trials; Bronze Medal, Plantarium
USDA Zone
4 - 7 (-30°F/-34°C)
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.

  • Spec Sheet: Sunny Boulevard® Hypericum Spec Sheet
  • Benchcard: Sunny Boulevard® Hypericum Benchcard
  • Plant of the Week: Plant of the Week June 17, 2021
  • Tag: Sunny Boulevard® Hypericum Tag
  • Grower Sheet: Sunny Boulevard® Hypericum Grower Sheet

    • Features: Attracts pollinators, Deer resistant, Drought tolerant, Award winner, Native

    Filters: Botanical genus: Hypericum, Common name: St. John's Wort, Retail program: Proven Winners® ColorChoice®, USDA Zone 4, USDA Zone 5, USDA Zone 6, USDA Zone 7, Exposure: Full sun, Bloom time: Summer, Yellow flowers, Green foliage

    Features: Attracts pollinators, Deer resistant, Drought tolerant, Award winner, Native

    Filters: Botanical genus: Hypericum, Common name: St. John's Wort, Retail program: Proven Winners® ColorChoice®, USDA Zone 4, USDA Zone 5, USDA Zone 6, USDA Zone 7, Exposure: Full sun, Bloom time: Summer, Yellow flowers, Green foliage