Distinctive Purple Buds
Develops attractive rounded buds featuring plum-purple and green bracts that add visual interest to the garden.
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Colorado Red Artichoke is a distinctive artichoke variety known for its rounded flower buds with attractive purple, plum, and green tones. This edible ornamental vegetable combines garden beauty with the potential to harvest tender artichoke buds. Plants can grow approximately 2 to 3 feet tall and may produce buds during the first growing season when suitable growing conditions are provided. Colorado Red Star is a commonly used commercial name for this variety, so confirm the exact cultivar identity before publishing your product listing.
Develops attractive rounded buds featuring plum-purple and green bracts that add visual interest to the garden.
Produces artichoke buds that can be harvested while compact and unopened for culinary use.
Typically reaches around 2 to 3 feet tall, making it suitable for vegetable beds with adequate spacing.
Combines edible gardening with bold foliage and attractive flower buds for added garden character.
| Scientific Name | Cynara cardunculus var. scolymus |
| Common Name | Colorado Red Artichoke; Colorado Red Star Artichoke |
| Plant Family | Asteraceae |
| Seed Type | Vegetable Seeds |
| Plant Type | Edible perennial commonly grown as an annual |
| Bud Color | Purple, plum, and green tones |
| Growth Habit | Upright, leafy plant with rounded flower buds |
| Expected Plant Height | Approximately 2–3 feet under suitable conditions |
| Sunlight | Full sun; provide some afternoon shade in very hot climates |
| Planting Season | Cool-season planting; adjust to the local climate |
| Seed Starting | Start indoors approximately 8–12 weeks before transplanting |
| Germination Time | Approximately 10–21 days under suitable conditions |
| Germination Temperature | Approximately 70–80°F (21–27°C) |
| Sowing Depth | Approximately ¼–½ inch |
| Plant Spacing | Approximately 18–36 inches, depending on growing conditions |
| Soil Requirements | Rich, fertile, well-drained soil with organic matter |
| Watering | Keep soil consistently moist without waterlogging |
| Harvest Time | Often around 85–95 days from sowing under suitable conditions; timing varies |
Colorado Red Artichoke brings rich purple-toned buds, attractive foliage, and edible garden appeal to your growing space. With fertile soil, consistent moisture, suitable sunlight, and careful harvesting, this variety can be a rewarding addition to a home vegetable garden. Follow local planting guidance for the best results.
Learn about Colorado Red Artichoke seed germination, purple bud development, and harvesting.
Colorado Red Artichoke seeds typically germinate in approximately 10–21 days when planted ¼–½ inch deep in suitable seed-starting mix. A temperature around 70–80°F (21–27°C), consistent moisture, and adequate drainage help support germination. Actual results depend on seed quality and growing conditions.
The purple and plum coloration is a characteristic feature of the Colorado Red Star variety. Its rounded buds can display a mixture of purple, plum, and green tones. Color intensity varies with plant development and growing conditions. Harvest the buds while they remain compact and unopened for culinary use.
Yes, Colorado Red Star can produce edible buds in its first growing season when plants mature under suitable conditions. Artichokes generally benefit from a period of cool temperatures to encourage bud formation. Inadequate chilling, excessive heat, or late planting may delay or reduce production. Start seeds early enough to establish strong plants before the appropriate cool growing period in your climate.