Cleome Seeds – Serrulata

Cleome Serrulata, also known as Rocky Mountain Bee Plant, is a hardy and attractive annual native to North America. It is admired for its tall, upright stems topped with clusters of pink to purple blossoms that bloom from summer through early fall. This resilient plant not only adds vibrant color and texture to gardens but also attracts pollinators such as bees, butterflies, and hummingbirds. Cleome Serrulata thrives in full sunlight and well-drained soil, making it an excellent choice for wildflower gardens, meadows, and naturalized landscapes.

Features:

• Produces beautiful clusters of pink to lavender flowers.

• Long blooming season from mid-summer to early fall.

• Excellent pollinator plant, attracting bees, butterflies, and hummingbirds.

• Drought tolerant once established, requiring minimal maintenance.

• Ideal for wildflower gardens, borders, and naturalized areas.

• Native to North America and suitable for eco-friendly landscaping.

Specifications:

• Scientific Name: Cleome serrulata

• Common Name (US): Rocky Mountain Bee Plant

• Plant Type: Annual

• Bloom Color: Pink to lavender

• Bloom Size: 2–3 inches per cluster

• Plant Height: 24–48 inches (60–120 cm)

• Sunlight Requirement: Full Sun

• Soil Type: Well-drained, sandy or loamy soil

• Watering: Moderate; avoid overwatering

• Germination Time: 10–21 days

• Days to Bloom: 60–75 days after sowing

• Sowing Method: Direct sow outdoors after the last frost or start indoors 4–6 weeks before transplanting

• Spacing: 12–18 inches apart

• Growing Season: Spring to Fall

• USDA Hardiness Zones: 3–10 (grown as annual in all zones)

• Best Planting Months (by Zone):

  • Zones 3–5: May to June

  • Zones 6–8: April to May

  • Zones 9–10: February to March

• Use: Pollinator gardens, wildflower meadows, borders, and natural landscapes