You will receive 200+ Cosimo Collarette Cosmos seeds for garden planting. This distinctive variety features semi-double blooms with an extra frill of smaller petals (the “collarette”) that surround the center, creating a striking layered look.
Cosimo Collarette Cosmos thrive in full sun, are easy to grow, and bloom continuously from summer to frost. Perfect for pollinator gardens, cut flower arrangements, and adding unique texture and charm to beds and borders.
200+ Cosimo Collarette Cosmos flower seeds
Unique collarette-style semi-double blooms
Easy-to-grow annual, beginner friendly
Bright, long-lasting summer to fall flowers
Attracts bees, butterflies, and pollinators
Common Name: Cosimo Collarette Cosmos
Scientific Name: Cosmos bipinnatus ‘Cosimo Collarette’
Plant Type: Annual
Color: Mix of pink, white with collarette form
Soil: Well-drained soil
Sunlight: Full sun
Watering: Low to moderate, drought-tolerant once established
Bloom Time: Summer to fall
USDA Hardiness Zones: 2–11 (grown as annual)
