Light
Bright indirect • approx. 10,000–20,000 lux
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Araceae
Alocasia 'Balloon Heart'
- Curated selection:
Every plant is hand‑picked for health and visual appeal, so you receive a strong, well‑established plant.
- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
- Size details:
Listed sizes refer to pot diameter (cm) and approximate overall height (cm) from the base of the pot to the tallest leaf or stem.
- “Get What You See” items:
If you are buying the exact plant shown in the photos, this is clearly stated in the size section.
- Individual photos:
One‑off photos are only provided when this is explicitly mentioned in the size section. - For special traits or small quirks, please check the full product description.
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Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
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Alocasia 'Balloon Heart'
Quick Care Guide
Watering
Water when ~20–35% dry
Substrate
Aerated • Moisture-buffered • Balanced organic + mineral • Medium
Temperature
Ideal: 20–28 °C • Avoid below: 15 °C
Humidity
Humid 60–80 % +
Growth habit
Upright clumping herbaceous perennial.
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 50 cm • Max. spread: 40 cm
Toxicity & safety
Toxic
Origin & habitat
Horticultural hybrid of Alocasia sanderiana × Alocasia longiloba 'Watsoniana'
Outdoor growing
Outside from 15 °C · sheltered spot
How to read these values
These care values are quick reference points for indoor growing. Use them as a guide, then adjust for pot size, substrate, temperature and how quickly the substrate dries.
For more detail, read the full product description or visit our Plant Care Guides.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” shows how far the substrate should dry before watering again.
- Substrate: structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks the cold-stress threshold.
- Humidity: target range; steady conditions usually matter more than exact numbers.
- Growth habit: how the plant grows, such as upright, climbing, trailing, clumping or rosette-forming.
- Support: whether a stake, pole or trellis is needed, optional or unnecessary.
- Growth speed: expected pace under suitable indoor conditions; use as a guide, not a promise.
- Max size indoors: realistic long-term indoor size under good conditions.
- Toxicity & safety: irritation, toxicity or physical hazards such as spines or bristles.
- Origin & habitat: native range, hybrid background or typical habitat where relevant.
- Outdoor growing: when a potted indoor plant can be placed outside and what outdoor protection it needs.
Alocasia 'Balloon Heart'
With rounded dark leaves and pale veins, Alocasia ‘Balloon Heart’ has a broad, heart-shaped look. Even young plants look full because the blades are broad.
Each new leaf rises from the base with pale veins on the front of the blade. Smaller plants already show the rounded leaf shape well.
Full heart-shaped blades
- Leaves: Rounded, heart-shaped blades with pale venation.
- Colour: Dark green upper surface with a visible vein network.
- Growth: Compact rhizomatous habit suited to smaller pots and display shelves.
- Texture: Firm leaf surface with an even to lightly textured finish.
Amazonica-type background
Alocasia ‘Balloon Heart’ belongs to the cultivated group of compact, dark-leaved Alocasia with pale veins. Its leaves are rounder and fuller than the narrow blades of ‘Polly’ or ‘Bambino Arrow’.
Warm pot, even moisture
Keep the roots warm, give filtered light and use a mix that stays lightly moist without compacting. Pot weight and the dryness of the upper mix are more reliable watering guides than a fixed watering day.
- Light: Place it in bright, softened light. Gentle morning sun or a diffused grow light reduces stretched petioles and pale, undersized leaves.
- Watering: Water thoroughly once the upper mix begins to dry, then let excess water leave the pot completely. Water trapped around the rhizome can soften petiole bases.
- Substrate: Use bark, coco fibre or chips, perlite, pumice and a small organic fraction so roots get both moisture and air.
- Potting: Move up in pot size only as the roots fill the container. Too much spare substrate dries slowly and keeps the centre of the pot wet.
- Temperature: Keep the plant in a warm indoor range while new leaves are forming. In a cool pot, roots take up water more slowly and the mix stays wet for longer.
- Humidity: Higher humidity reduces stuck new leaves, especially in dry indoor air.
- Feeding: Use a diluted balanced fertiliser while the plant is producing leaves. Excess feed can leave brown margins and damaged root tips.
- Handling: Hold the pot and base when moving the plant, because young petioles can bend or snap before they harden.
Reading leaf response
- Drooping after watering: Drooping after watering often means the lower mix stayed wet or cold around the roots.
- Small new leaves: Small new leaves can follow weak light, cool substrate or roots that have not filled the pot.
- Leaf spotting: Spots often appear when leaves stay wet in cool, still air. Improve airflow and check the undersides for pests.
- Patchy fading: Patchy fading can come from spider mites, especially along veins and petiole joints.
Calcium oxalate safety
Alocasia ‘Balloon Heart’ contains irritating calcium oxalate crystals. Place it where pets and children cannot reach the leaves.
Why it is called Balloon Heart
‘Balloon Heart’ refers to the broad, rounded heart shape of the blade.
Choose it for pale-veined dark leaves with a rounder shape than ‘Polly’ or ‘Bambino Arrow’.
Plant names, growth habits, natural habitats and indoor care guidance are checked against trusted botanical, habitat and horticultural references before publication.View our plant care resources and references.
Alocasia 'Balloon Heart' FAQs – Hybrid Origin, Alias Names and Shape
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