Cosmos are airy, elegant annual flowers with daisy-like blooms in shades of pink, white, and crimson. They grow on slender stems with feathery foliage, reaching 3–6 feet tall depending on the variety. Cosmos are low-maintenance and thrive in poor soils, making them perfect for wildflower gardens and borders.
 
Uses:
Ornamental: Adds a soft, romantic look to garden beds and bouquets.
Pollinator-Friendly: Attracts bees, butterflies, and beneficial insects.
Cut Flowers: Long stems and vibrant colors make them ideal for arrangements.
 
How to Plant:
Timing: Sow outdoors after the last frost or start indoors 4–6 weeks before.
Soil: Prefers well-drained soil; tolerates poor fertility.
Sunlight: Full sun for best blooms.
Spacing: 12–18 inches apart.
Germination: 7–10 days at 65–70°F.
Watering: Moderate; avoid overwatering as Cosmos prefer slightly dry conditions.
 
Companion Planting Tips:
Good Companions: Zinnias, marigolds, and sunflowers (they share similar growing conditions and attract pollinators).