How to Grow Vinca (Periwinkle)
Wikimedia Commons
Vinca (Periwinkle)
Catharanthus roseus (annual) / Vinca minor (perennial groundcover)
groundcoverVinca is a versatile, low-growing groundcover with glossy green foliage and delicate five-petaled flowers in shades of pink, purple, white, or red. It thrives in partial to full shade, making it ideal for areas where many other plants struggle. Both the annual Madagascar periwinkle and the perennial common periwinkle are excellent choices for landscaping difficult shaded spots.
Looking for a specific variety?
When should you plant Vinca (Periwinkle) in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Vinca (Periwinkle) timeline · Pittsburgh, PA (Zone 6b)
-
Plant Vinca (Periwinkle)
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Vinca (Periwinkle)
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Vinca (Periwinkle) dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Vinca minor (perennial) thrives in zones 4-9; Catharanthus roseus (annual) in zones 9-11 or as annual in cooler zones
Sign up free to see if Vinca (Periwinkle) grows in your zone — and get a personalized planting timeline.
Get my Vinca (Periwinkle) timeline →Growth Stages
Establishment
2-4 weeksNewly planted vinca develops root system and begins spreading via runners or branching stems
Keep soil consistently moist but not wet for first 2-3 weeks. Mulch lightly around plants. Avoid deep shade initially to promote establishment
Vegetative Growth
4-8 weeksStems elongate and spread horizontally, forming a dense mat of glossy foliage
Maintain moderate moisture. Allow runners to root naturally. Remove any dead or diseased growth. Pinch back leggy stems to encourage bushiness
Flowering
6-12 weeks (continuous in growing season)Delicate five-petaled flowers emerge above foliage in pink, purple, white, or red depending on variety
Deadhead spent flowers to encourage continuous blooming (especially for annuals). Light fertilizer with balanced NPK can boost flower production
Maturity & Groundcover
Ongoing (perennial) or end of season (annual)Plant forms thick, weed-suppressing mat of foliage with regular flower production
Minimal maintenance required. Water during drought. Cut back hard in late winter/early spring to rejuvenate. Apply mulch to maintain moisture and temperature
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Increase humidity by misting; use neem oil or insecticidal soap; improve air circulation
-
Strong water spray; insecticidal soap; beneficial insects like ladybugs; neem oil
-
Remove infected leaves; improve air circulation; avoid overhead watering; apply fungicide if severe
-
Ensure well-draining soil; reduce watering frequency; remove affected plants; improve drainage
-
and
Remove debris; copper tape barriers; beer traps; hand-pick; diatomaceous earth
Uses
Traditional beverage and folk remedy
CulinaryWhile not commonly used in modern cooking, vinca has been traditionally prepared as a tea in some cultures for various health purposes, though this should only be done under guidance of herbalists due to alkaloid content. [source]
Anti-cancer and alkaloid compounds
MedicinalPeriwinkle alkaloids (vincristine and vinblastine) are the basis for important cancer chemotherapy drugs. Research continues on vinca's phytochemical properties and potential therapeutic applications. [source]
Shade garden landscaping
HouseholdVinca is one of the most reliable shade-tolerant groundcovers for difficult areas, suppressing weeds, preventing soil erosion, and providing continuous color in partial to full shade where grass won't grow. [source]
Cut flowers and floral arrangements
CraftFresh vinca flowers, with their delicate appearance, can be used in small bouquets, corsages, and floral arrangements, offering a soft, cottage garden aesthetic. [source]
Pollinator support
WildlifeVinca flowers attract bees, butterflies, and other beneficial pollinators, providing nectar and pollen sources in shaded garden areas that may lack other flowering plants. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Vinca is primarily ornamental and not harvested. However, periwinkle leaves contain alkaloids used medicinally (consult experts before harvesting). For propagation, collect runners or take stem cuttings in spring/summer and root in moist soil
Fun Facts
- 🌱 Vinca minor can live for decades once established, with some colonies persisting around old homesteads for over 100 years
- 🌱 The Madagascar periwinkle (Catharanthus roseus) has yielded two Nobel Prize-winning cancer drugs (vincristine and vinblastine), making it one of the most medically important ornamental plants
- 🌱 Vinca's name comes from the Latin 'vincio,' meaning 'to bind,' referring to its use in garlands and wreaths in ancient times
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Vinca (Periwinkle) planting timeline
Tell us your zip code and we'll calculate exactly when to start Vinca (Periwinkle) seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Vinca (Periwinkle) timeline →