Alert: Limited Online Availability

Now that fall is here, we have limited our stock for online purchase. Find Monrovia plants at your local garden center. Pre-order for 2023 will be available later this year. ×

Titan Madagascar Periwinkle

Catharanthus roseus Titan Series

A superior series offering the biggest flowers in popular colors on strong plants. Bred for vigor to withstand cool, wet weather better than others, as well as summer heat, humidity and drought. Excellent for annual ground cover, border edging or in containers on terrace or patio.
There are very few rules in gardening, but perhaps the most important one is to work within your zone. Choosing plants that grow and thrive in your particular climate is the very first step toward having a beautiful garden . Learn More

Your climate might be too cold for this plant:


Full sun, Partial sun

Requires regular watering. Keep soil semi-moist but not soggy.


Due to the seasonal nature of plants, availability at your local garden center is not guaranteed. Give them a call before visiting.

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Botanical Pronunciationkat-uh-RANTH-us RO-zee-us
Average Size at Maturity14-16" H x 10-12" W.
Bloom TimeSpring, Summer
Deciduous/ EvergreenHerbaceous
Flower AttributeLong Bloom Season, Showy Flowers
Flower ColorMulticolored
Foliage ColorGreen
Garden StyleCottage
Growth RateModerate
Landscape UseBorder, Container
Light NeedsFull sun, Partial sun
Water NeedsModerate
Watering NeedsRequires regular watering. Keep soil semi-moist but not soggy.

Easily grown in very well drained soil. Feed monthly. Tender perennial; best grown as an annual. Container plants may be overwintered indoors. Avoid overhead watering.

This Plant's Growing Zones: 10-11

USDA Cold Hardiness Zone Map

Your USDA Cold Hardiness Zone:

Your climate may be too cold for this plant