Professional Growing Information 
Moved out of wa state and now I'm looking for a new plant, love the way blooms around summer and the berries for fall, will love to have my plants back again, they are easy to take care and are beautiful on my garden.
Sunny Boulevard® St. John's Wort Hypericum kalmianum
Exposure
- Sun
Flower Season
- Summer
Mature Size
Height: 2' - 3'
Spread: 2' - 3'
Height: 61cm - 91cm
Spread: 61cm - 91cm
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Details
24 - 36 Inches36 - 48 Inches24 - 36 Inches61cm - 91cm91cm - 1.2m61cm - 91cmFeatures
Easy, durable yellow flowers all summer long.
This tightly branched shrub is noted for its long bloom time, beginning in July and continuing until September. The flowers are rich yellow, small but numerous, and the leaves are willow-like. This is an excellent plant for adding bright color to landscapes all summer long. Native to North America. Blue Ribbon Winner, UC Davis Landscape Irrigation Trials.
Winter InterestDrought TolerantSalt TolerantAttracts:BeesResists:DeerNative to North AmericaCharacteristics
Plant Type:ShrubShrub Type:DeciduousHeight Category:MediumGarden Height:24 - 36 Inches 61cm - 91cmSpacing:36 - 48 Inches 91cm - 1.2mSpread:24 - 36 Inches 61cm - 91cmFlower Colors:YellowFlower Shade:YellowFoliage Colors:GreenFoliage Shade:Dark GreenHabit:MoundedContainer Role:ThrillerPlant Needs
Light Requirement:SunThe optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).
Maintenance Category:EasyBlooms On:New WoodBloom Time:Early SummerBloom Time:Mid SummerBloom Time:Late SummerHardiness Zones:4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8bWater Category:AverageUses:ContainerUses:LandscapeUses:Mass PlantingUses Notes:Groupings, masses, perennial or shrub borders, hedges. Great for adding bright summer color to the garden.
Maintenance Notes:Easily grown in average, medium, well-drained soils. Prefers rich, sandy loams. Tolerant of some drought. Northern gardeners should mulch roots in the winter. Fertilize in early spring by applying a slow release fertilizer specialized for trees & shrubs. Follow the label for recommended rate of application. Prune as needed to shape after flowering.
Sunny Boulevard® Hypericum kalmianum 'Deppe' USPP 20,045, Can 3,587 -
6 Reviews
524312112Browse reviews from people who have grown this plant.-
Noemi Tiernan, 11 years ago
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Russell Studebaker, Iowa, United States, 13 years ago
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