Soil type: Adaptable to most soils.
Mulch around plants in dry areas to help retain soil moisture.
This tough plant blooms all summer long with spirelike spikes of blooms.Some varieties can also be propagated by rooting cuttings.Angelonia, angelonia is also called summer snapdragon, and once you get a good look at it, you'll know why.Vinca, Annual Growing Instructions.Some older types of vinca can self seed in the garden, especially in subtropical areas.Hardy in zone.The plants are grown for its attractive glossy, green foliage, as well offerte telefono fisso senza internet as its flowers.Roseus actually represents a different genus of perennial plants native to Madagascar and is not a true vinca.Geranium, Annual, geranium and Annual Vinca look terrific together.Cora Cascade Strawberry Vinca, catharanthus 'Cora Cascade Strawberry'.It grows 24 inches tall and wide.It grows 15 inches tall and 24 inches wide.

Other plants commonly called vinca, however, behave as annuals in most parts of North America.
These early bloomers often display an eye or center of contrasting color, but others in this series do not.
Use it en masse in beds and borders or tuck it into mixed containers with other annual flowers.
Common colors include white, rose, pink, and red.
A standout in the vinca world, Soiree Double White features twice the usual number of petals, giving it a frilly, full look.Cataranthus roseus "Pacifica Red" is the first red variety of annual vinca to be developed.Though its intense pink flowers are small, there are many of them, practically smothering the plant in blooms all summer long.This variety of annual vinca is available in varying shades of white or purple with contrasting eyes.Like other varieties, it holds up to heat and drought like a champ.

Not only did the common name stick, but also hybrids within this species are responsible for generating several cultivars of flowering plants collectively known annual vinca.