How to Grow Pink Anthurium
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Pink Anthurium
Anthurium andraeanum
flowerPink Anthurium is a tropical flowering plant prized for its distinctive heart-shaped spathes (modified leaves) in shades of pink, ranging from soft blush to deep coral. Native to Central and South America, it produces long-lasting exotic flowers that can remain colorful for weeks or even months. This popular houseplant is grown for its striking ornamental value and air-purifying qualities.
When should you plant Pink Anthurium in your zone?
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Example Pink Anthurium timeline · Pittsburgh, PA (Zone 6b)
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Plant Pink Anthurium
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 Pink Anthurium blooms
Around Oct 14≈ 180 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Pink Anthurium dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →USDA zones 11-12; primarily a tropical houseplant for indoor cultivation in cooler climates
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Get my Pink Anthurium timeline →Growth Stages
Establishment
4-8 weeksYoung plant with 3-5 green leaves; minimal root development visible
Acclimate to home conditions gradually; maintain consistent warmth (70-80°F) and humidity; avoid fertilizing for first 4-6 weeks
Vegetative Growth
2-6 monthsPlant produces new leaves regularly; leaf size increases; stems become more robust
Maintain bright indirect light and consistent humidity; fertilize bi-weekly with diluted balanced fertilizer; monitor for spider mites in dry conditions
Pre-flowering
2-4 weeksPlant appears mature with 6-10 healthy leaves; flower buds begin forming at leaf axils
Continue warm conditions (72-80°F); ensure consistent humidity and moisture; slight reduction in nitrogen encourages flowering
Flowering
6-8 weeks per flower; multiple blooms throughout yearHeart-shaped spathes emerge in pink tones; yellow spadix (flower spike) appears; flowers develop color intensity over 1-2 weeks
Maintain high humidity to extend flower life; avoid water on flowers; do not move plant frequently; support heavy flowers with stakes if needed
Senescence & Rest
Variable; depends on overall plant vigorFlowers fade; spathes may turn green; plant naturally produces fewer new flowers
Remove spent flowers at base of petiole; reduce fertilizer frequency; maintain minimum care; plant rejuvenates with continued proper conditions
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity to 70%+; mist leaves regularly; spray with neem oil or horticultural soap; isolate infected plant
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Remove with alcohol-dipped cotton swab; spray with insecticidal soap; treat every 7-10 days until clear
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Hand-remove with soft brush; apply horticultural oil or neem oil; treat repeatedly over 3-4 weeks
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Reduce humidity slightly; use blue sticky traps; spray with spinosad or neem oil; isolate plant
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Ensure excellent drainage; allow soil to dry slightly between waterings; repot in fresh mix if severely affected; remove rotted roots
Uses
Air Purification
HouseholdPink Anthuriums are excellent air-purifying houseplants that remove ammonia, xylene, and formaldehyde from indoor air, improving indoor air quality and creating a healthier living environment. [source]
Cut Flower Arrangements
CulinaryThe long-lasting colorful spathes and spadices make Pink Anthuriums exceptional cut flowers for tropical-themed floral arrangements, wedding bouquets, and decorative displays lasting 2-3 weeks. [source]
Ornamental Houseplant Décor
HouseholdPink Anthuriums add exotic, tropical elegance to indoor spaces with their vibrant heart-shaped flowers, serving as striking focal points in modern, minimalist, or tropical home décor styles. [source]
Traditional Herbal Uses
MedicinalIn some tropical cultures, Anthurium species are traditionally used in herbal preparations for their potential anti-inflammatory and antimicrobial properties, though scientific evidence is limited. [source]
Pollinator Attraction
WildlifeIn tropical regions where Anthuriums grow outdoors, the spadix attracts beetles and other pollinators, supporting local pollinator populations and contributing to garden biodiversity. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Pink Anthuriums are ornamental plants; 'harvest' flowers by cutting stems at base when spathes are fully colored (2-3 weeks after emergence). Cut flowers last 2-3 weeks in a vase with fresh water changed every few days. Pinch back growing tips to encourage bushier growth and more flower production.
Fun Facts
- 🌱 Pink Anthuriums can produce flowers year-round indoors under consistent warm conditions and bright light, with some plants producing new flowers every 4-6 weeks.
- 🌱 The 'flower' is actually a modified leaf called a spathe; the true flowers are the tiny structures covering the yellow spadix (flower spike), which can produce thousands of seeds.
- 🌱 Pink Anthuriums are toxic to pets and humans if ingested due to calcium oxalate crystals, causing mouth irritation and digestive upset; handle with care around children and pets.
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