Bright Flower Colors
Produces attractive flowers in a variety of colors, including pink, white, red, and purple, depending on the variety.
Annual Periwinkle Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
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Estimated Delivery:Nov 21 - Nov 25
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Product description
Annual Periwinkle Seeds
Annual Periwinkle, commonly known as Madagascar periwinkle, is a flowering plant valued for its colorful blooms, glossy green foliage, and ability to thrive in warm conditions. Its flowers may appear in shades of pink, white, red, and purple, depending on the variety. This popular ornamental plant is suitable for flower beds, garden borders, containers, and landscape displays. With adequate sunlight, well-drained soil, and regular watering, Annual Periwinkle can provide long-lasting floral color throughout the warm growing season.
Colorful Flowers
Heat-Tolerant Plant
Glossy Green Foliage
Garden and Container Plant
Key Features
Warm-Weather Performance
Grows well in warm conditions and can tolerate heat once established when provided with suitable soil moisture.
Glossy Green Leaves
Features smooth, green foliage that complements its colorful flowers in garden beds and containers.
Versatile Ornamental Use
Suitable for borders, flower beds, patio pots, and landscape plantings in climates that support its growth.
Product Highlights
Botanical name: Catharanthus roseus
Commonly called Madagascar periwinkle
Available in multiple flower colors
Glossy, evergreen-like foliage in warm climates
Suitable for flower beds and borders
Can be grown in garden containers
Performs well in warm weather
Prefers well-drained soil and bright light
Specifications
| Scientific Name | Catharanthus roseus |
| Common Name | Annual Periwinkle; Madagascar Periwinkle; Vinca |
| Plant Family | Apocynaceae |
| Seed Type | Flower Seeds |
| Plant Type | Tender perennial commonly grown as an annual |
| Growth Habit | Upright or spreading, bushy flowering plant |
| Flower Colors | Pink, white, red, purple, and other variety-dependent shades |
| Foliage Color | Glossy green |
| USDA Hardiness Zones | Generally zones 10–11 as a perennial; grown as an annual in cooler regions |
| Planting Season | Spring after frost danger has passed, or during warm weather |
| Seed Starting | Start indoors or sow in a warm, prepared growing area |
| Germination Time | Typically 7–14 days under suitable conditions |
| Germination Temperature | Approximately 21–27°C (70–81°F) |
| Sunlight | Full sun to partial shade; flowering is generally best with ample sunlight |
| Soil Requirements | Well-drained soil with moderate fertility |
| Watering | Water regularly while establishing; avoid waterlogged soil |
| Mature Plant Height | Approximately 15–60 cm (6–24 inches), depending on variety |
| Plant Spacing | Approximately 20–30 cm (8–12 inches), depending on variety |
| Propagation Method | Seeds or cuttings |
| Primary Uses | Flower beds, borders, containers, and ornamental landscaping |
Growing Guide
Step 1: Choose the Right Time
Start seeds indoors several weeks before the last expected frost, or sow outdoors when temperatures are consistently warm. Periwinkle grows best in warm conditions.
Start seeds indoors several weeks before the last expected frost, or sow outdoors when temperatures are consistently warm. Periwinkle grows best in warm conditions.
Step 2: Prepare the Growing Medium
Use a clean seed-starting mix or loose, well-drained garden soil. Choose containers with drainage holes to help prevent excess moisture around the roots.
Use a clean seed-starting mix or loose, well-drained garden soil. Choose containers with drainage holes to help prevent excess moisture around the roots.
Step 3: Sow the Seeds
Sow seeds about 0.5 cm deep and cover lightly with growing medium. Keep the soil evenly moist and provide warmth during germination.
Sow seeds about 0.5 cm deep and cover lightly with growing medium. Keep the soil evenly moist and provide warmth during germination.
Step 4: Provide Light and Water
After germination, provide bright light and water when needed to maintain suitable soil moisture. Avoid overwatering, which can encourage root problems.
After germination, provide bright light and water when needed to maintain suitable soil moisture. Avoid overwatering, which can encourage root problems.
Step 5: Transplant the Seedlings
Move seedlings outdoors after frost danger has passed and the weather is warm. Space plants according to their expected mature size and select a sunny location.
Move seedlings outdoors after frost danger has passed and the weather is warm. Space plants according to their expected mature size and select a sunny location.
Step 6: Encourage Flowering
Water during prolonged dry periods and remove damaged growth as needed. Provide adequate sunlight and avoid excessive fertilizer to support healthy flowering.
Water during prolonged dry periods and remove damaged growth as needed. Provide adequate sunlight and avoid excessive fertilizer to support healthy flowering.
Bring Lasting Color to Your Garden with Annual Periwinkle
Annual Periwinkle Seeds are a practical choice for gardeners looking to grow colorful flowers in warm-weather beds, borders, and containers. With glossy foliage and blooms in a range of shades, these plants can brighten outdoor spaces throughout the growing season. Provide warmth, adequate sunlight, and well-drained soil to encourage healthy growth and attractive flowering.
Frequently Asked Questions
Find answers about Annual Periwinkle seed starting, flowering time, and growing conditions.
How long does it take for Annual Periwinkle seeds to bloom?
Annual Periwinkle generally begins flowering around 10–16 weeks after sowing, depending on the variety, temperature, sunlight, and growing conditions. Starting seeds early in warm conditions can help plants establish before the main flowering season.
Should Annual Periwinkle seeds be soaked before planting?
Soaking is generally not necessary for Annual Periwinkle seeds. Sow them in a moist seed-starting mix, cover lightly, and maintain a temperature of approximately 21–27°C (70–81°F). Follow the seed supplier's instructions if they recommend a specific preparation method.
Can Annual Periwinkle grow in hot and humid climates?
Yes, Madagascar periwinkle grows well in warm climates and tolerates heat once established. In humid conditions, provide good drainage, adequate spacing, and sufficient airflow. Avoid persistently wet soil, which can increase the risk of root and stem diseases.