How to Grow Red Aglaonema
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Red Aglaonema
Aglaonema commutatum var. red
houseplantRed Aglaonema is a tropical evergreen shrub prized for its striking red, pink, and green variegated foliage. It thrives indoors as a low-maintenance houseplant and naturally purifies air. The plant produces small white or cream-colored flowers followed by red berries, though foliage is the primary ornamental feature.
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Example Red Aglaonema timeline · Pittsburgh, PA (Zone 6b)
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Plant Red Aglaonema
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 Red Aglaonema
Around Aug 15≈ 120 days after planting
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Growing Conditions
Soil
Growing Zones
Find your zone →Zones 10b-12; best grown indoors in cooler climates
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Get my Red Aglaonema timeline →Growth Stages
Establishment
2-4 weeksNew plant adjusts to home environment; growth is minimal as roots acclimate to pot
Water gently but consistently; avoid direct sunlight for first 1-2 weeks; maintain warmth (65-75°F)
Vegetative Growth
3-6 monthsPlant produces new leaves with increasingly vibrant red and green coloring; stems become woody and full
Provide bright indirect light; fertilize monthly with diluted balanced houseplant fertilizer (spring-summer); pinch back leggy growth to encourage bushiness
Maturation
Ongoing, 6+ monthsPlant reaches full size with dense foliage; leaf colors stabilize and intensify with age
Rotate plant monthly for even growth; clean leaves monthly with soft damp cloth; maintain consistent temperature and humidity
Flowering
4-8 weeks (sporadic)Small cream or white flowers appear among foliage, typically in spring; not highly showy but indicate plant health
Flowers are optional and not essential for ornamental value; remove spent flowers if desired to redirect energy to foliage
Fruiting & Dormancy
Fall-winter, 4-5 monthsRed berries develop from flowers; growth naturally slows in fall and winter
Reduce watering slightly; lower fertilizer frequency to every 6-8 weeks; maintain warmth above 60°F to prevent leaf drop
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity with misting; spray with neem oil or insecticidal soap every 7-10 days; isolate infested plant
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Remove with cotton swab dipped in rubbing alcohol; spray with neem oil; repeat treatments weekly as needed
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Scrape off manually with soft brush; spray with horticultural oil; treat every 10-14 days until resolved
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Spray with strong water stream to dislodge; use insecticidal soap or neem oil; improve air circulation
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Repot in fresh, dry soil if overwatered; improve drainage; reduce watering frequency; remove affected roots
Uses
Air Purification
HouseholdRed Aglaonema is recognized by NASA for removing toxins including benzene, formaldehyde, and xylene from indoor air. It significantly improves air quality in homes and offices. [source]
Toxicity Warning
CulinaryAll parts of Red Aglaonema contain calcium oxalate crystals and are toxic if ingested by humans, pets, and livestock. Keep away from children and animals. [source]
Decorative Foliage
CraftThe striking red and green variegated leaves make Red Aglaonema ideal for interior design, office decor, and tropical-themed spaces. Its compact size suits shelves, desks, and table displays. [source]
Bird-Friendly Berries
WildlifeWhen grown outdoors in tropical zones, Red Aglaonema produces red berries that attract birds and support local wildlife. Indoor plants rarely fruit due to lack of pollination. [source]
Traditional Uses
MedicinalIn Southeast Asian traditional medicine, Aglaonema species are used in preparations (external only, not ingested) for skin conditions and inflammation, though scientific evidence is limited. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Red Aglaonema is not harvested for consumption. Instead, remove dead or yellowing leaves as needed by pinching at stem joints. Prune leggy stems in spring to maintain compact, bushy shape. Fresh leaves emerge continuously and can be admired on the plant. Keep foliage clean by gently wiping with a soft, damp cloth monthly to maximize light absorption and air purification.
Fun Facts
- 🌱 Red Aglaonema is native to the tropical rainforests of Southeast Asia, where it grows as an understory plant adapted to dim, humid conditions—making it one of the most shade-tolerant houseplants available.
- 🌱 The name 'Aglaonema' comes from Greek words meaning 'bright thread,' referring to the prominent red or silvery markings on the leaves that look like fine threads running through the foliage.
- 🌱 Red Aglaonema has been cultivated as a houseplant for over a century and is considered a symbol of good fortune and prosperity in Feng Shui tradition, often placed in homes and businesses for positive energy.
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