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Vinca Cora and Nirvana Series

Catharanthus roseus

Cora and Nirvana Vinca (commonly referred to as periwinkle) are the first varieties of this species to be resistant to the aerial Phytophthora fungus, a devastating disease that until now limited use of this species in Texas landscapes.  In addition, they are heat and humidity tolerant and deer resistant.  They are available in a wide array of colors with either upright or trailing habits and flower throughout the summer with some of the largest flowers in the genus.

Exposure: Full sun, but will tolerate semi-shade

Height: 14 to 18 inches

Plant Type: annual

Planting Time: late spring to summer

Soil Type: adaptable to most soils

Suggested uses: bedding, containers, hanging baskets (trailing types), window boxes

Special notes: The best time to plant vinca is after the soil has thoroughly warmed in late spring or early summer.  It does best in hot weather.  It is drought tolerant, but does best with good soil drainage and regular water and fertilization at moderate levels.
Vinca Series


Vinca Series

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