How to Grow Cabaret Deep Purple
Wikimedia Commons
Cabaret Deep Purple
Ipomoea batatas 'Cabaret Deep Purple'
vineCabaret Deep Purple is an ornamental sweet potato vine prized for its dramatic deep purple to nearly black foliage that creates striking color contrast in garden beds and containers. This vigorous trailing vine produces heart-shaped leaves and is grown primarily for its foliage rather than edible tubers. It's an excellent choice for adding bold color accents to mixed plantings and hanging baskets.
When should you plant Cabaret Deep Purple 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 Cabaret Deep Purple timeline · Pittsburgh, PA (Zone 6b)
-
Plant Cabaret Deep Purple
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Cabaret Deep Purple
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Cabaret Deep Purple dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 9b-11; grown as an annual in cooler zones
Sign up free to see if Cabaret Deep Purple grows in your zone — and get a personalized planting timeline.
Get my Cabaret Deep Purple timeline →Growth Stages
Establishment
2-3 weeksYoung plants with small leaves beginning to unfurl; vine is compact and establishing root system
Keep soil consistently moist. Provide bright light. Protect from strong winds. Fertilize weekly with diluted liquid fertilizer.
Vegetative Growth
4-6 weeksRapid vine extension with leaves becoming larger and developing deep purple coloration; stems elongating rapidly
Water regularly as vine is actively growing. Support vertical growth with stakes or allow to cascade. Apply balanced fertilizer every 2 weeks.
Trailing/Cascading
8-12 weeks or moreVine reaches mature length (2-3+ feet) with full deep purple foliage coverage; dense leaf canopy established
Maintain consistent moisture. Pinch back growing tips occasionally to encourage fuller branching if desired. Continue regular fertilizing for vibrant color.
Peak Ornamental
Throughout growing seasonVine is fully mature with maximum color intensity; foliage completely covers support structure or cascades abundantly
Monitor for pests. Remove any yellowing or damaged leaves. Maintain watering schedule. Fertilize every 2-3 weeks.
Senescence (Fall/Winter)
Varies by climate; plant dies with hard frostIn cooler climates, growth slows and foliage may fade as temperatures drop; frost will kill the plant
Reduce watering as growth slows. Bring container plants indoors before first frost if desired. Cut back on fertilizing.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with water to dislodge; use insecticidal soap if severe. Increase humidity around plants.
-
Use yellow sticky traps; spray with neem oil or insecticidal soap. Remove heavily infested leaves.
-
Wipe leaves with alcohol-soaked cotton swab for small infestations; use insecticidal soap for larger issues.
-
and
(fungal)
Improve drainage; avoid overwatering. Remove affected portions. Use well-draining potting mix for containers.
-
Hand-pick beetles in early morning; use Japanese beetle traps placed away from plants.
Uses
Ornamental Container Gardening
CraftCabaret Deep Purple is ideal for hanging baskets, window boxes, and mixed container plantings where its dramatic dark foliage creates bold color contrast against lighter foliage plants and bright flowers. The trailing habit makes it perfect for vertical gardens, trellises, and cascading displays. [source]
Garden Design & Landscape Color
HouseholdUse this vine as a striking focal point in garden beds, borders, and landscape designs. The deep purple foliage provides a sophisticated accent color that complements both warm and cool-toned plantings, and serves as an excellent backdrop for brighter ornamental plants. [source]
Pollinator & Beneficial Insect Support
WildlifeWhile primarily grown for foliage, sweet potato vines produce small flowers that can attract pollinators. The dense leaf cover provides shelter for beneficial insects and small creatures in the garden ecosystem. [source]
Edible Sweet Potatoes (Secondary Use)
CulinaryThough 'Cabaret Deep Purple' is bred for ornamental foliage, the plant produces underground tubers. These purple-skinned sweet potatoes can be harvested in late fall in warm zones, though yields are typically smaller than in true food varieties. [source]
Harvest Tips
Cabaret Deep Purple is grown as an ornamental foliage plant, not for harvest. Enjoy the foliage throughout the growing season by allowing the vine to trail or climb as desired. Pinch off flower buds if they form to redirect energy to foliage production. In frost-free zones, vines may persist year-round; in cooler zones, the plant dies with first frost but tubers can be dug and stored for replanting next season if desired.
Fun Facts
- 🌱 Cabaret Deep Purple's remarkable dark purple coloration is due to high levels of anthocyanins, the same beneficial plant compounds found in blueberries and other purple fruits.
- 🌱 Sweet potato vines are extremely vigorous growers and can cover several feet of space in a single season; one established plant can fill a hanging basket or sprawl across a garden bed.
- 🌱 Unlike true ivy, sweet potato vines are tender perennials that die with frost, making them perfect for seasonal color changes and preventing unwanted self-spreading in cooler climates.
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Cabaret Deep Purple planting timeline
Tell us your zip code and we'll calculate exactly when to start Cabaret Deep Purple 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 Cabaret Deep Purple timeline →