How to Grow Coleus Kong White
Coleus Kong White
Plectranthus scutellarioides 'Kong White'
flowerColeus Kong White is a stunning ornamental foliage plant featuring large, dramatic white leaves with deep purple-burgundy vein patterns and margins. This vigorous cultivar is prized for its bold, tropical appearance and ability to brighten shaded garden areas. It grows as a tender perennial or annual, reaching substantial size quickly with minimal care.
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Example Coleus Kong White timeline · Pittsburgh, PA (Zone 6b)
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Plant Coleus Kong White
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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First Coleus Kong White blooms
Around May 17≈ 30 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Coleus Kong White dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives outdoors in zones 10-12; grown as an annual or houseplant in cooler zones
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Seedling
2-3 weeksTiny plants with delicate true leaves emerging; first leaves may show hints of variegation pattern
Keep soil moist and maintain warm temperatures (70-75°F). Provide bright, indirect light. Avoid overwatering which causes damping off
Vegetative/Establishment
3-6 weeksPlant develops multiple stems and larger leaves; white coloration and purple veining become more pronounced; compact, bushy form begins
Pinch growing tips every 1-2 weeks to encourage branching and fuller appearance. Begin feeding with balanced, diluted fertilizer. Maintain consistent moisture
Mature Foliage
Ongoing during growing seasonPlant reaches desired ornamental size with large, fully-colored leaves displaying characteristic white base color with deep burgundy-purple veins and margins
Continue pinching to maintain bushiness until 2-3 weeks before desired size. Feed every 2 weeks with balanced or slightly higher nitrogen fertilizer. Monitor for pests
Flowering
Variable, can occur throughout warm seasonSmall purple or blue flower spikes emerge from leaf axils; flowers are ornamental but secondary to foliage interest
Pinch off flower spikes to redirect energy to foliage production and maintain compact form. Plants often flower more indoors under lights or in fall
Overwintering/Dormancy
Until spring warmth returns or until spring cuttings rootTender plant exposed to temperatures below 50°F will decline; leaf drop and stem dieback occur in cold conditions
Bring containers indoors before first frost or treat as annual in cool climates. Reduce watering; maintain bright light indoors. Can be propagated from cuttings for next season
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with neem oil or insecticidal soap weekly until controlled; isolate affected plants; remove with rubbing alcohol on cotton swab
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Increase humidity and mist foliage; spray with neem oil or miticide; rinse leaves regularly with water
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Use yellow sticky traps; spray with insecticidal soap or neem oil every 5-7 days; ensure good air circulation
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Remove manually with soft brush; spray with horticultural oil or insecticidal soap; repeat treatment every 7-10 days
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Remove infected leaves; improve air circulation; avoid overhead watering; apply fungicide if severe
Uses
Ornamental Foliage Accent
HouseholdKong White's dramatic white and burgundy foliage serves as a striking container plant, bedding accent, or tropical-themed garden focal point. The bold leaf coloration brightens shaded areas where many plants struggle. [source]
Cut Foliage Arrangements
CraftLarge, colorful leaves are ideal for floral arrangements, tropical-themed bouquets, and craft projects. Stems remain fresh in water for 1-2 weeks. [source]
Edible Garnish and Tea
CulinaryColeus leaves are mildly edible with subtle minty, oregano-like flavors. Use as garnish for salads and beverages, or steep fresh or dried leaves for herbal tea. Completely safe to consume. [source]
Traditional Herbal Use
MedicinalIn traditional medicine systems, particularly Ayurvedic and Southeast Asian traditions, coleus species have been used to support respiratory health and digestion. Contains compounds studied for anti-inflammatory properties. [source]
Pollinator Support
WildlifeThe delicate flowers attract bees, butterflies, and hummingbirds, making Kong White a useful addition to pollinator gardens despite its primary ornamental foliage appeal. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Coleus Kong White is grown for ornamental foliage rather than harvest. Enjoy the foliage by cutting stems for fresh arrangements, or pinch stems regularly for culinary use (edible, mild minty flavor). To propagate, take 4-6 inch stem cuttings just below a node, remove lower leaves, and root in water or moist soil (roots develop in 1-2 weeks). Pinch growing tips throughout the season to maintain full, bushy appearance and prevent legginess
Fun Facts
- 🌱 Coleus Kong White is part of the 'Kong' series bred specifically for large foliage size; leaves can reach 6+ inches long under ideal conditions, making it one of the largest-leafed coleus cultivars available
- 🌱 The plant's colorful foliage is produced without flowers; pinching off flower spikes directs energy toward more vibrant and larger leaf production, keeping the plant decorative longer
- 🌱 Coleus is native to Southeast Asia and Africa but has become so popular in horticulture that thousands of cultivars exist today, with new color combinations and patterns continuously being developed by breeders
Gardening Terms
New to gardening? Learn about terms used in this guide:
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