How to Grow White Edge
Wikimedia Commons
White Edge
Aglaonema commutatum 'White Edge'
shrubWhite Edge is a tropical evergreen foliage plant prized for its striking silver-white variegated leaves with dark green centers and contrasting white edges. It's a compact, slow-growing houseplant that adds dramatic visual interest to indoor spaces while being relatively low-maintenance. This cultivar is part of the Chinese Evergreen family and is valued for both its ornamental appeal and air-purifying qualities.
When should you plant White Edge 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 White Edge timeline · Pittsburgh, PA (Zone 6b)
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Plant White Edge
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 White Edge
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact White Edge dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Outdoor cultivation in zones 11-12; primarily grown indoors in cooler climates
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Establishment
2-4 weeksNew plant acclimating to indoor environment; leaves may droop slightly from transplant stress
Place in bright, indirect light; maintain consistent moisture; avoid fertilizing for first 2-3 weeks; maintain humidity 50-60%
Vegetative Growth
Ongoing, 2-3 months for noticeable growthPlant develops new leaves with characteristic white edge variegation; stems elongate gradually and become woody
Fertilize monthly with diluted balanced houseplant fertilizer (10-10-10 or 20-20-20); rotate pot quarterly for even growth; wipe leaves monthly with soft damp cloth
Maturity
1-2 years to reach mature sizePlant reaches full size (2-3 feet tall); variegation becomes more pronounced; may produce small flowers (creamy white spadix)
Maintain regular watering and monthly fertilizing; prune to control shape and encourage bushier growth; flowers are not ornamental and can be removed
Maintenance
Indefinite; can live 10+ yearsEstablished mature plant requiring regular care to maintain vibrant variegation and shape
Provide consistent bright indirect light to maintain white variegation; increase humidity with misting or pebble tray; prune dead or damaged leaves; repot every 18-24 months
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity; spray undersides of leaves with water or neem oil; isolate infected plant; repeat treatment every 5-7 days for 2-3 weeks
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Remove with cotton swab dipped in rubbing alcohol; spray with insecticidal soap or neem oil; improve air circulation
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Scrape off with soft brush; treat with horticultural oil or neem oil; repeat weekly until resolved
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Allow soil to dry between waterings; repot into fresh, dry soil if severe; remove affected roots; improve drainage
Uses
Indoor Air Purification
HouseholdWhite Edge is recognized by NASA studies and the American Society of Florists as an effective houseplant for removing airborne toxins including formaldehyde, benzene, and ammonia from indoor air. It continuously filters toxins 24/7 through its foliage. [source]
Toxicity and Food Safety
CulinaryDespite its ornamental use, White Edge contains calcium oxalate crystals and is toxic if ingested by humans, cats, and dogs. It should never be used in cooking or placed where children or pets might consume it. [source]
Interior Design and Décor
HouseholdThe striking variegated foliage with white edges and dark green centers makes it a popular choice for modern, tropical, or eclectic interior design schemes. Works well in offices, living rooms, and entryways for visual impact. [source]
Traditional Asian Medicine
MedicinalIn traditional Chinese and Southeast Asian medicine, some Aglaonema species have been used in remedies, though modern science has not validated these uses and the plant's toxicity limits safe application. [source]
Propagation for Sharing
CraftWhite Edge is easily propagated through stem cuttings, allowing gardeners to create new plants for gifting or sharing with friends and family. Cuttings root readily in water or moist soil within 2-3 weeks. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Not applicable; ornamental foliage plant. Remove dead or yellowing leaves promptly by cutting at petiole base with sterile pruners. Pinch growing tips to encourage bushier, more compact growth.
Fun Facts
- 🌱 White Edge cultivars were developed in the Philippines and Thailand, where Aglaonema species are considered symbols of prosperity and good fortune in feng shui traditions.
- 🌱 The variegation in White Edge develops more intensely under bright indirect light; plants kept in low light tend to lose their white edges and become predominantly green.
- 🌱 Aglaonema was one of the first tropical houseplants to be commercially mass-produced and hybridized, resulting in hundreds of variegated cultivars developed since the 1950s.
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