General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Mesic
Minimum cold hardiness: Zone 7a -17.8 °C (0 °F) to -15 °C (5 °F)
Maximum recommended zone: Zone 10b
Plant Height: 3-4 feet
Plant Spread: 3- 4 feet
Fruit: Other: Flower buds are edible; flowers are not.
Flowers: Showy
Flower Color: Purple
Flower Time: Summer
Uses: Vegetable
Edible Parts: Fruit
Wildlife Attractant: Bees
Resistances: Salt tolerant
Propagation: Seeds: Provide darkness
Needs specific temperature: 70 to 80 degrees
Days to germinate: 4 days up to 3 weeks, depending on soil temp
Depth to plant seed: 1/4"
Start indoors
Can handle transplanting
Other info: Move seedlings to 4" pots after true leaves appear. See note below regarding vernalization.
Propagation: Other methods: Offsets
Pollinators: Moths and Butterflies
Bees
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots

Victory Seed Company sells seeds of 'Imperial Star'.

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Common names
  • Globe Artichoke

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