You’ll receive 200+ Rubenza Cosmos seeds for garden planting. This striking variety features large ruby-red to burgundy blooms that deepen in color as they mature, creating a rich, romantic look in your summer garden.
Rubenza Cosmos (Cosmos bipinnatus) are fast-growing, low-maintenance annuals that thrive in full sun and well-drained soil. Their long stems and vivid flowers are perfect for borders, pollinator gardens, and fresh-cut arrangements.
200+ Rubenza Cosmos seeds
Deep ruby-red to burgundy blooms
Blooms summer through fall
Attracts bees and butterflies
Great for borders and bouquets
Common Name: Rubenza Cosmos
Scientific Name: Cosmos bipinnatus
Plant Type: Annual
Color: Ruby red, burgundy
Soil: Well-drained soil
Sunlight: Full sun
Watering: Low to moderate
Bloom Time: Summer to fall
USDA Hardiness Zones: 2–11 (annual)
