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Grow striking Globe Thistle flowers in a stunning white variety. These perennial plants are loved for their globe-shaped blooms and make excellent additions to flower beds, borders, and cutting gardens.
Planting Guide:
When to Plant: Late winter indoors or spring after frost danger has passed.
Soil: Well-drained, sandy or loamy soil.
Depth: Sow seeds 1/8 inch (3 mm) deep.
Light: Full sun for best blooms.
Watering: Moderate; allow soil to dry between waterings.
Temperature: Germination at 65–75°F (18–24°C).
Germination Time: 14–30 days.
Blooming Season: Mid to late summer.
Care Tip: Drought-tolerant once established; deadhead to encourage more blooms.
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Globe Thistle in spring, fall where it can receive full sun. Keep the seedbed evenly moist until germination, usually 14-21 days.
Grow plants to about 24-48 in. and plan for blooms in about 90-120 days.
Best suited to USDA zones 3A-9A. Adjust sowing time for your local frost dates and summer heat.
Tips for sowing, growing and enjoying your next seed order.
Read the Guide
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