Vibrant Orange Blooms
Produces cheerful orange flowers that create colorful displays in gardens and outdoor landscapes.
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Orange Cosmos is a colorful flowering plant known for its bright orange, daisy-like blooms and delicate, finely divided foliage. These attractive annual flowers bring cheerful color to garden beds, borders, containers, and cottage-style landscapes. Orange Cosmos grows well in sunny locations and is valued for its long flowering season, easy-growing nature, and ability to attract butterflies and other pollinators.
Produces cheerful orange flowers that create colorful displays in gardens and outdoor landscapes.
Features finely divided, fern-like green leaves that provide an attractive background for its flowers.
Can produce successive blooms throughout the growing season when provided with suitable conditions.
Its open flowers can attract butterflies, bees, and other beneficial garden pollinators.
| Scientific Name | Cosmos sulphureus |
| Common Name | Orange Cosmos; Sulphur Cosmos; Yellow Cosmos |
| Plant Family | Asteraceae |
| Seed Type | Annual Flower Seeds |
| Growth Habit | Upright, branching flowering plant |
| Flower Color | Orange to golden-orange |
| Flower Type | Daisy-like flower heads |
| USDA Hardiness Zones | Typically grown as an annual in Zones 2–11 |
| Planting Season | Spring, after the last frost |
| Growing Season | Warm season |
| Sowing Method | Direct sowing or indoor seed starting |
| Germination Time | Approximately 7–14 days |
| Germination Temperature | 65–75°F (18–24°C) |
| Sunlight Requirements | Full sun, approximately 6–8 hours daily |
| Soil Requirements | Well-drained, moderately fertile soil |
| Watering Needs | Moderate watering; drought tolerant once established |
| Mature Plant Size | Approximately 1–6 feet tall, depending on variety |
| Plant Spacing | Approximately 12–18 inches |
| Blooming Time | Summer through fall |
| Propagation | Seeds |
Orange Cosmos adds cheerful color and delicate foliage to outdoor gardens, flower borders, and containers. Its bright daisy-like blooms and pollinator-friendly nature make it a lovely choice for seasonal garden displays. Provide plenty of sunlight and well-drained soil to enjoy its colorful flowering season.
Discover useful information about Orange Cosmos flowering, garden placement, and plant care.
Orange Cosmos commonly refers to Cosmos sulphureus, also called Sulphur Cosmos. It is different from the commonly grown pink and white Cosmos bipinnatus. Check the botanical name to identify the correct variety.
Yes. Orange Cosmos flowers provide accessible floral resources and can attract butterflies, bees, and other pollinators. Planting them in sunny garden areas can help create a pollinator-friendly outdoor space.
Grow Orange Cosmos in full sunlight, avoid excessive fertilizer, and remove faded flower heads regularly. These practices can encourage branching and continued flowering throughout the growing season.