Plant Care Basics
Grow Zone Recommendation: Annual vinca is grown in USDA growing zones 2 to 11.
Sunlight Needs: This summertime stunner is best suited for growing in sunny locations where it gets good sunlight for the better part of the day.
Watering Needs: Keep soil somewhat moist after transplanting and during germination, until plants are established. At that point, annual vinca is drought tolerant, only needing water when the soil gets very dry.
Average Size: Size depends on conditions and variety, but on average, annual vinca grows from 6 inches to 3 feet in height, and from 8 to 36 inches in width.
Foliage Color: Annual vinca’s foliage is a deep, glossy emerald green, and it blooms with pin, red, purple, or white flowers in summer and fall.
