Monstera 'Thai Constellation' – Rare Variegated Climber with Iconic Foliage
Monstera 'Thai Constellation' is a lab-developed variegated cultivar of Monstera deliciosa Liebm., a tropical climbing species from Central America. Created via tissue culture in Thailand, this indoor giant features genetically stable marbling in creamy white and soft ivory. Its split, fenestrated leaves turn any bright room into a lush jungle statement — no two leaves look the same, but the beauty is always consistent.


Background and Parentage – How Monstera 'Thai Constellation' Was Created

Taxonomy: Cultivar of Monstera deliciosa Liebm., published in Ann. Sci. Nat., Bot. sér. 3, 11: 129 (1849)
Parent Species Range: Native to tropical rainforests from southern Mexico through Panama, usually at elevations up to 1,500 m
Cultivar Origin: Developed in Thailand through tissue culture to stabilize variegation without relying on spontaneous mutations
Growth Type: Hemiepiphyte that climbs trees using aerial roots after an initial terrestrial phase


Key Features of Monstera 'Thai Constellation'

Leaf Structure: Juvenile leaves start heart-shaped; mature leaves develop large, dramatic fenestrations and deep splits
Variegation: Marbled cream and ivory patterns remain stable over time — every leaf is different but predictably stunning
Growth Habit: Moderate-growing indoor climber with both aerial and deep roots; thrives when supported vertically
Size Potential: With proper care and support, leaves can reach 90–100 cm wide indoors
Inflorescence: Rarely flowers indoors; natural blooms include a spathe and spadix typical of Araceae


Name Origins – “Monstera”, “deliciosa” and “Thai Constellation” Explained

Monstera: From Latin monstrum ("abnormality"), referring to the leaf perforations and scale
Deliciosa: Latin for “delicious,” referencing the wild fruit — not for consumption indoors
‘Thai Constellation’: Named for its constellation-like variegation and Thai origin in tissue culture development


Indoor Care Guide for Monstera 'Thai Constellation'

Light: Bright, indirect light is ideal. Direct sun burns variegated areas; too little light stunts growth and reduces fenestration
Temperature: Performs best at 18–27 °C. Keep above 15 °C for reliable year-round growth
Humidity: Prefers 60–70 % humidity. Boost air moisture with nearby plants, pebble trays, or a humidifier
Watering: Let the top 3–4 cm of soil dry before watering. Avoid soggy soil and ensure pots have drainage holes
Soil Mix: Use a chunky, fast-draining mix with orchid bark, perlite, and coconut coir
Fertilizing: Feed monthly with a balanced, calcium- and magnesium-rich fertilizer — continue throughout the year if conditions are stable
Repotting: Repot only when roots fill the pot or drainage becomes poor — not by the calendar
Support: Use a moss pole or climbing frame to help leaves reach full maturity and upright growth


Common Issues with Monstera 'Thai Constellation'

Yellowing Leaves: Usually from overwatering or compacted soil. Check pot drainage and substrate aeration
Brown Leaf Tips: Caused by dry air or inconsistent watering. Stabilize both humidity and watering rhythm
Root Rot: Triggered by soggy, poorly draining mixes. Let the soil breathe and don’t overwater
Pests: Can attract spider mites, thrips, or mealybugs. Treat early with insecticidal soap or biological pest control


Answers to Common Questions About Monstera 'Thai Constellation'

How quickly does it grow? Moderate pace indoors. Best results with high humidity, warm temps, and consistent care
Will it survive in low light? It will survive but look dull and grow slowly. You need bright indirect light to maintain fenestration and leaf size
Is it toxic? Yes. All parts contain insoluble calcium oxalates — keep away from pets and small children
Will it flower indoors? Almost never. It’s technically possible but requires tropical outdoor conditions and mature size


Make Monstera 'Thai Constellation' the Star of Your Indoor Jungle

Ready to level up your houseplant game? Monstera 'Thai Constellation' brings rare, stable variegation and iconic foliage into your space — big leaves, big impact. Add this showstopper to your collection today.