General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F)
Maximum recommended zone: Zone 9b
Plant Height: 2-3 feet
Plant Spread: 3-5 feet
Leaves: Semi-evergreen
Deciduous
Fragrant
Broadleaf
Other: Blue-green
Fruit: Showy
Other: Red capsules
Fruiting Time: Fall
Flowers: Showy
Flower Color: Yellow
Bloom Size: 2"-3"
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Uses: Windbreak or Hedge
Wildlife Attractant: Bees
Resistances: Deer Resistant
Drought tolerant

Image
Common names
  • Large-Flowered St. John's Wort

Photo Gallery
Location: Pennsylvania
Date: Summer 2009
Hypericum kouytchense, AKA Hypericum 'Goldglut'

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