How to Grow Tahitian Sunset Acalypha
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Tahitian Sunset Acalypha
Acalypha wilkesiana 'Tahitian Sunset'
shrubTahitian Sunset is a tropical evergreen shrub prized for its spectacular variegated foliage featuring deep burgundy, copper, orange, and pink hues that intensify in bright light. The heart-shaped leaves create a dramatic display of color that rivals flowering plants, making it a standout ornamental accent in warm climates and containers. This cultivar is a selection of Acalypha wilkesiana, native to the South Pacific.
When should you plant Tahitian Sunset Acalypha in your zone?
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Example Tahitian Sunset Acalypha timeline · Pittsburgh, PA (Zone 6b)
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Plant Tahitian Sunset Acalypha
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Tahitian Sunset Acalypha
Around Jul 16≈ 90 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Tahitian Sunset Acalypha dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 10b-11; can be grown in zone 10a with protection. Best outdoors year-round in tropical and subtropical regions.
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Get my Tahitian Sunset Acalypha timeline →Growth Stages
Establishment
2-4 weeksYoung plant settling into new location with initial leaf growth; foliage may appear less vibrant initially
Keep consistently moist without waterlogging. Provide bright light. Minimize transplant stress by avoiding root disturbance. Maintain warm temperatures (70°F+).
Vegetative Growth
6-12 weeksRapid stem and leaf expansion with developing color variegation; plant becomes bushier
Feed every 2-3 weeks with balanced or slightly higher nitrogen fertilizer. Prune tips to encourage branching. Maintain high humidity and consistent moisture.
Color Development
4-8 weeks onwardFoliage develops full burgundy, copper, orange, and pink coloration; leaves mature to full size and intensity
Maintain bright light for color intensity. Reduce nitrogen slightly; maintain balanced NPK or slightly elevated potassium. Continue regular watering and humidity.
Flowering (optional)
Intermittent; year-round in tropical conditionsSmall, inconspicuous reddish catkin-like flower spikes appear among foliage; not the main ornamental feature
Flowers are minor; focus remains on foliage. Deadheading is optional and unlikely necessary given abundant foliage.
Maintenance & Pruning
OngoingEstablished shrub requires regular shaping to maintain desired form and density; older stems may become woody
Prune in spring to maintain shape and size. Remove dead or damaged growth. Rejuvenation pruning can be done by cutting back by 1/3. Maintain fertilizing schedule.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity with regular misting. Spray with neem oil or insecticidal soap weekly if infestation occurs. Improve air circulation.
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Remove with cotton swab dipped in rubbing alcohol. Spray with neem oil or horticultural soap. Isolate affected plants.
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Scrape off manually. Apply neem oil or horticultural oil spray every 7-10 days for 3-4 weeks.
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Use yellow sticky traps. Spray with insecticidal soap or neem oil. Increase air circulation and reduce humidity slightly if severe.
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Improve drainage and reduce watering frequency. Allow soil surface to dry slightly between waterings. Repot in fresh, well-draining soil if severe.
Uses
Non-edible ornamental
CulinaryWhile not consumed, Tahitian Sunset is used in floral arrangements and tropical garden design. Foliage adds dramatic color to fresh and dried arrangements. [source]
Interior and exterior decoration
HouseholdPrized as a container plant for patios, conservatories, and tropical gardens. Can be grown indoors in bright, warm locations with high humidity (near a south-facing window). [source]
Floral arrangements
CraftColorful leaves are used in tropical and exotic floral designs, adding long-lasting color compared to flowers. Branches can be cut and conditioned for arrangements. [source]
Landscape structure
WildlifeProvides shelter and visual interest in tropical gardens; attracts pollinators to minor flowers. Useful as a hedge or accent plant in frost-free regions. [source]
Harvest Tips
Not a harvest crop. Prune decorative foliage as desired for arrangements. Take cuttings in spring for propagation (4-6 inch stem cuttings root readily in moist medium within 2-3 weeks).
Fun Facts
- 🌱 Acalypha wilkesiana is native to the South Pacific, particularly the New Hebrides (now Vanuatu) and is also called 'Copper Leaf' or 'Match Plant' in various regions.
- 🌱 The 'Tahitian Sunset' cultivar's color intensity can change seasonally and throughout the year, with colors typically becoming more vibrant in cooler seasons and under stress from moderate drought.
- 🌱 Unlike many tropical plants, Acalypha wilkesiana is relatively easy to propagate from softwood cuttings, making it accessible for home gardeners to multiply their plants.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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