Description
Part Shade
Bright indirect light
Moderate Water
Let the surface dry slightly
Great Indoors
Warm, humid rooms
Climber
Benefits from support
2.5-4m
Mature height
1.5-2.5m
Mature width
Part Shade
Bright indirect light
Moderate Water
Let the surface dry slightly
Great Indoors
Warm, humid rooms
Climber
Benefits from support
2.5-4m
Mature height
1.5-2.5m
Mature width
Suitable For
Large Pots
Statement Plant
Architectural Feature
Tropical Gardens
Evergreen Structure
Focal Point
Why We Recommend It
- Every leaf develops its own pattern of creamy speckles, splashes and marbling against deep green foliage.
- The large leaves become more deeply divided and perforated as the plant matures, creating the unmistakable Monstera look.
- A well-regarded statement plant for bright indoor spaces, especially when trained onto a sturdy pole or support.
Pot Sizes & Plant Heights
| 125mm pot | 150mm above pot |
| 140mm pot | 450mm above pot |
Available sizes and plant heights are an approximate guide only. Stock fluctuates through the season and other sizes may be available. All plant stock and sizes are approximate and subject to grower availability at the time of year. View our Pot Sizes Explained guide.
Plant Details
| Botanical Name | Monstera deliciosa 'Thai Constellation' |
| Common Names | Thai Constellation Monstera, Variegated Monstera, Thai Monstera, Variegated Swiss Cheese Plant |
| Plant Type | Evergreen tropical climbing perennial |
| Position | Bright indirect light in a warm, humid position; protect from harsh direct sun |
| Mature Size | Around 2.5-4m high x 1.5-2.5m wide with support; container-grown plants can be maintained at a smaller size |
| Maintenance | Moderate maintenance. Provide reliable warmth, suitable light, careful watering and support as the plant develops. |
| Pet Safety | May cause irritation if chewed or ingested. |
Care Guide
Position & Potting
Place Thai Constellation in bright indirect light so the variegated foliage remains strong without being scorched by harsh sun. Keep it warm and away from cold draughts. Use a premium, freely draining indoor potting mix in a container with drainage holes, and add a sturdy pole or support as the plant begins to climb.
Watering
Water thoroughly, then allow the upper layer of potting mix to dry slightly before watering again. Empty any water held in a saucer or cover pot and reduce watering during cooler periods. Avoid keeping the mix constantly wet, as poor drainage can damage the roots.
Feeding & Maintenance
Apply a balanced liquid fertiliser monthly during active growth. Wipe the broad leaves gently to remove dust, rotate the pot occasionally for balanced growth and tie new stems loosely to their support. Remove damaged or yellowing leaves with clean tools and repot only when the root system has filled the container.
Flowering, Fruiting & Fragrance
| Flower Colour | Cream to white |
| Flowering Period | Uncommon indoors; mature plants may flower in warm, favourable conditions |
| Fruiting | Rare indoors; fruit may develop on mature plants following successful pollination |
Delivery Restrictions
Due to Australian quarantine restrictions, this product cannot be sent to WA, NT or TAS.
Complete The Project
- Premium indoor plant potting mix
- Moss pole or sturdy plant support
- Decorative pot with drainage holes
- Balanced liquid indoor plant fertiliser
Frequently Asked Questions
How much light does Thai Constellation Monstera need?
Bright indirect light is best. Strong light supports healthy growth and clear variegation, but harsh direct sun can scorch the cream sections of the leaves.
How often should I water Thai Constellation Monstera?
Water once the upper layer of potting mix has dried slightly. Soak the mix thoroughly, allow it to drain and never leave the pot standing in water.
Does Thai Constellation Monstera need a moss pole?
A pole is not essential for a young plant, but a sturdy support helps its climbing stems grow upright and encourages a stronger mature display.
When will the leaves develop splits and holes?
Young leaves are often entire. The characteristic splits and holes become more pronounced as the plant matures, particularly when it receives bright filtered light and suitable climbing support.
How big does Thai Constellation Monstera grow?
With time and support it can reach around 2.5-4m high and 1.5-2.5m wide. Indoor plants can be kept smaller through container size, training and careful pruning.
Why is every leaf patterned differently?
The cultivar naturally produces irregular cream speckles and larger marbled sections, so no two leaves develop exactly the same pattern.
Is Thai Constellation Monstera pet safe?
No. The plant may cause irritation if chewed or ingested, so keep it out of reach of pets.
