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St. John's Wort

Large, vibrant, long-blooming flowers. Excellent vigorous ground cover for difficult sites; provides erosion control and tolerates poor, dry soils. Evergreen in mild winters, elsewhere shear back in early spring. Tolerates full shade, but may not bloom.
Companion Plants

Balloon Flower

Coneflower

Daylily
Plant Details
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Common name
St. John's Wort
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Botanical name
Hypericum
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Variety
na
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Zone
USDA Zone 5 (-20°F) to USDA Zone 9 (20°F).
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Light
Sun
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Height
10-12" (25-31 cm)
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Habit
Shrubby
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Feed
Use all-purpose
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Water
Weekly during dry spells
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Bloom Time
Summer
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Maintenance
Prune back in spring