Vibrant Flower Colors
Produces attractive flowers in shades of orange, salmon, yellow-orange, and red, depending on the variety.
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Crossandra, commonly known as the Firecracker Flower, is a tropical ornamental plant admired for its vibrant orange blooms and glossy green foliage. Scientifically known as Crossandra infundibuliformis, this attractive flowering plant is ideal for tropical gardens, decorative borders, and container displays. Crossandra can produce flowers over an extended season when grown in warm conditions with suitable light, moisture, and well-drained soil. Choose fresh seeds from a reliable supplier for better planting results.
Produces attractive flowers in shades of orange, salmon, yellow-orange, and red, depending on the variety.
Features rich green leaves with distinctive wavy margins that complement its colorful flower spikes.
Can flower over a long season in suitable tropical conditions with consistent care and adequate light.
Suitable for pots, patios, garden borders, and ornamental beds in warm, frost-free locations.
| Scientific Name | Crossandra infundibuliformis |
| Common Name | Crossandra; Firecracker Flower |
| Plant Family | Acanthaceae |
| Seed Type | Ornamental Flower Seeds |
| Plant Type | Tropical Evergreen Perennial or Subshrub |
| Growth Habit | Upright, bushy flowering plant |
| Flower Color | Orange, orange-red, salmon, or yellow-orange, depending on variety |
| Sunlight | Partial shade to filtered sunlight; some varieties tolerate more sun |
| Soil Requirements | Fertile, organic-rich, well-drained loamy soil |
| Preferred Soil pH | Approximately 6.0–7.5 |
| Watering | Keep soil evenly moist without waterlogging |
| Climate | Warm, humid, tropical to subtropical conditions |
| Planting Season | Warm growing season; timing depends on local climate |
| Seed Starting | Use fresh seeds and follow supplier-specific sowing instructions |
| Germination Time | Varies with seed freshness and growing conditions; confirm with supplier |
| Germination Temperature | Warm conditions are preferred; follow the seed supplier's guidance |
| Mature Plant Height | Approximately 0.5–1 metre, depending on variety and growing conditions |
| Plant Spacing | Allow adequate room for mature growth and airflow; adjust to variety and planting purpose |
| Propagation | Seeds or stem cuttings, depending on the variety |
Crossandra Seeds offer an opportunity to grow a beautiful tropical flowering plant with vibrant blooms and attractive green foliage. Whether planted in containers, garden beds, or ornamental borders, Crossandra can brighten suitable outdoor spaces with the right growing conditions. Provide warmth, fertile soil, appropriate light, and consistent moisture to support healthy growth and flowering.
Discover helpful answers about Crossandra seed germination, flowering, and plant care.
Crossandra seed germination and seedling development depend on seed freshness, temperature, moisture, and growing conditions. After germination, seedlings need additional time to establish before transplanting. Use fresh seeds and follow the supplier's instructions for the expected germination period and transplanting stage.
Yes. Crossandra can grow in containers when provided with adequate light, warmth, humidity, and drainage. Choose a pot with drainage holes and use a fertile, well-drained growing medium. Place the plant near a bright window or in a sheltered balcony location with filtered sunlight. Protect it from cold drafts and excessive direct afternoon sun.
Poor flowering may result from insufficient light, cold temperatures, unsuitable watering, or inadequate growing conditions. Move the plant to a warmer location with suitable bright light, keep the soil evenly moist without waterlogging, and provide balanced plant nutrition as needed. Removing faded flower spikes can also help encourage further flowering.