Vinca Seeds – Rose Halo Periwinkle

Bring charm and elegance to your garden with Vinca Seeds – Rose Halo Periwinkle Variety, a vibrant annual known for its soft pink-and-white petals highlighted by a rosy center. This non-GMO, heirloom-quality variety of Catharanthus roseus (commonly known as Periwinkle in the U.S.) delivers stunning, fragrant blooms and glossy green foliage that thrive even in heat and drought conditions.

Rose Halo Vinca blooms continuously from late spring through early fall, making it an excellent choice for borders, hanging baskets, or containers. Its resilience, long flowering season, and easy care make it perfect for both beginner and experienced gardeners who want colorful, lasting beauty with minimal maintenance.

Features

• Produces delicate pink-and-white flowers with rosy centers

• Non-GMO, heirloom-quality seeds

• Highly heat- and drought-tolerant

• Long-lasting blooms from spring to fall

• Perfect for borders, containers, and sunny beds

• Low-maintenance, self-cleaning, and hardy

Specifications

• Common Name: Vinca / Periwinkle (Rose Halo Variety)

• Scientific Name: Catharanthus roseus

• Plant Type: Annual flowering plant

• Sun Exposure: Full sun to partial shade (6–8 hours daily)

• Soil Type: Well-drained sandy or loamy soil (pH 6.0–7.5)

• Germination Time: 10–14 days

• Days to Maturity: 70–90 days after sowing

• Plant Height: 10–14 inches

• Spacing: 8–10 inches apart

• Watering Needs: Low to moderate; prefers slightly dry conditions

• Hardiness Zones: USDA Zones 9–11 (grown as annual in cooler regions)

• Planting Season:

  • Indoor Sowing: February–April (start 8–10 weeks before last frost)

  • Outdoor Planting: April–June (after frost danger has passed)

• Blooming Season: Late spring to early fall (May–October)