Beautiful Rose-Pink Flowers
Produces charming five-petaled rose-pink flowers that bring soft, vibrant color to outdoor spaces.
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Rose Periwinkle, scientifically known as Catharanthus roseus, is a beautiful flowering plant admired for its delicate rose-pink blooms and glossy green foliage. Also known as Madagascar Periwinkle, this heat-tolerant ornamental plant produces attractive flowers over a long growing season. Rose Periwinkle is an excellent choice for garden borders, flower beds, containers, and landscape displays. Its relatively easy-growing nature and colorful blooms make it a popular addition to home gardens.
Produces charming five-petaled rose-pink flowers that bring soft, vibrant color to outdoor spaces.
Features smooth, oval-shaped green leaves that create an attractive background for its colorful blooms.
Performs well in warm weather and can tolerate hot growing conditions once established.
Produces flowers over an extended period when provided with adequate sunlight and suitable care.
| Scientific Name | Catharanthus roseus |
| Common Name | Rose Periwinkle; Madagascar Periwinkle |
| Plant Family | Apocynaceae |
| Seed Type | Flower Seeds |
| Plant Type | Perennial flowering plant, commonly grown as an annual in cooler climates |
| Flower Color | Rose Pink |
| Flower Shape | Five-petaled, rounded flowers |
| USDA Hardiness Zones | 9–11 (generally grown as an annual in colder regions) |
| Planting Season | Spring to early summer in cooler climates; suitable warm-season periods in tropical climates |
| Seed Starting | Start indoors or sow directly in a suitable prepared growing area |
| Germination Time | Approximately 7–14 days under suitable conditions |
| Germination Temperature | Approximately 21–25°C |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Well-drained, moderately fertile soil |
| Watering | Moderate watering; allow the soil surface to dry slightly between watering |
| Mature Plant Height | Approximately 15–60 cm, depending on variety and growing conditions |
| Plant Spacing | Approximately 20–30 cm |
| Flowering Time | Approximately 8–12 weeks after sowing, depending on growing conditions |
Add a cheerful splash of rose-pink color to your garden with Rose Periwinkle. Known for its glossy foliage, attractive five-petaled flowers, and excellent tolerance of warm weather, this ornamental flowering plant is suitable for flower beds, borders, and decorative containers. Grow Rose Periwinkle from seeds and enjoy its beautiful blooms throughout the growing season with proper sunlight, watering, and care.
Find helpful answers about Rose Periwinkle seed germination, flowering, and plant care.
Rose Periwinkle seeds generally germinate within 7–14 days under warm and suitable growing conditions. The plants may begin flowering approximately 8–12 weeks after sowing, depending on the variety, temperature, sunlight, and overall growing environment.
Yes. Rose Periwinkle is well adapted to warm climates and generally performs best with plenty of sunlight. It can grow in full sun and partial shade, although flowering is often more abundant in sunny locations. During extreme summer heat, consistent but moderate watering helps maintain healthy growth.
Insufficient sunlight, excessive watering, poor soil drainage, or too much nitrogen fertilizer can reduce flowering. Move plants to a brighter location when appropriate, allow excess water to drain, and avoid excessive fertilizer application. Healthy, established plants generally produce more flowers under suitable growing conditions.