🌿 Alocasia
🐘 Elephant Ear
🌱 Complete guide
🪴 Care
🌿 In brief — quick answer
Alocasia prefers bright indirect light, 60–70% humidity, and moderate watering (when the top 2–3 cm of soil is dry). In winter, it may lose all its leaves — this is normal. It is toxic to cats and dogs. To start: Polly or Cucullata.
Alocasia, also called Elephant Ear, is a spectacular indoor plant native to the tropical forests of Southeast Asia. Its large graphic leaves with pronounced veins instantly transform an interior into a sophisticated urban jungle.
Why fall for an Alocasia?
Alocasia is much more than just an indoor plant — it’s a centerpiece that instantly transforms the atmosphere of a space.
- Arrow, heart, or shield-shaped leaves with pronounced veins
- Color palette: green, bronze, purple, silver
- More than 70 different species
- Air-purifying plant — cleans indoor air
- Fast growth in spring-summer
- Some varieties for beginners, others for collectors
⚠️ Toxic to pets
Alocasia contains calcium oxalate crystals toxic to cats and dogs. Keep it out of reach of your companions. If you have pets, discover our pet-friendly indoor plants.
The must-have Alocasia varieties
Compact Alocasias (30–50 cm) — ideal for small spaces
Dark green foliage with spectacular white-silver veins. The classic variety par excellence, compact and very graphic.
Compact arrow-shaped leaves with marked veins. Elegant and easy to care for, ideal for shelves and desks.
Textured silver foliage with very pronounced veins. A rare and precious variety, highly sought after by collectors.
Thick leaves with a scaly texture reminiscent of dragon skin. Dark green with silver veins, an exceptional graphic effect.
Compact silvery foliage with spectacular patterns. Rare and highly sought-after variety, elegant posture.
Compact shiny green foliage, sturdy and easy for beginners. Excellent entry plant into the Alocasia world.
Medium-sized Alocasia (50–80 cm) — accent plants
Yellow-green striped stems with spectacular black-purple patterns. Iconic collector’s plant, very graphic.
Bronze green foliage with striking purple-red undersides. Spectacular two-tone contrast, very pronounced veins.
Shiny heart-shaped green foliage. The most robust and easy in the genus — perfect for beginners.
Very elegant wavy elongated leaves, upright and airy posture. Unique sculptural effect.
Burgundy red foliage that shifts to green depending on light. Spectacular and very colorful.
Spectacular lobed foliage with very pronounced veins. Rare and highly sought-after variety among enthusiasts.
Alocasia XXL (80–120 cm) — statement pieces
Huge shiny green leaves up to 1 meter. The giant tropical version, very imposing and majestic.
Very large dark green shield-shaped leaves with deep purple undersides. Majestic posture, maximum jungle effect.
Very large thick leaves with very pronounced veins. Spectacular texture, immediate visual impact.
💡 How to choose?
Beginner: Cucullata, Polly or Bambino Arrow — sturdy and easy. Collector: Zebrina, Silver Dragon or Jacklyn — rare and spectacular. XXL Impact: Macrorrhiza or Regal Shield.
Ideal exposure and placement
- Ideal: bright indirect light (east or west window with sheer curtain)
- Tolerates: partial shade, but slower growth
- Avoid: direct sunlight — burns leaves and causes brown spots
- Ideal: 18–27 °C year-round
- Minimum: do not go below 15 °C
- Avoid: cold drafts, sudden temperature changes, radiators
- Living room: bright window without direct sun, as a centerpiece
- Office: tropical and air-purifying touch
- Bright bathroom: benefits from naturally high humidity
💡 Verdeia tip
Alocasia loves humidity! A bright bathroom is the ideal spot. Otherwise, group several tropical plants together to create a natural humid microclimate.
Watering and humidity: the keys to success
Watering is the most delicate part of Alocasia care. Too much water = root rot. Too little = yellowing leaves.
- About once a week
- When the top 2–3 cm of substrate is dry
- Water thoroughly until it drains out the holes
- Empty the saucer after 15–20 minutes
- Reduce to once every 2 weeks
- If fully dormant: once a month is enough
- Let the substrate dry out more between waterings
- Room temperature water, ideally filtered or rainwater
- Alocasia dislikes lime
- Avoid wetting the plant’s crown
Atmospheric humidity (60–70%)
- Misting 2–3 times a week (use non-calcareous water)
- Tray of moist clay pebbles under the pot
- Humidifier if you have a collection of tropical plants
- Grouping plants to create a humid microclimate
⚠️ Signs to watch for
Overwatering: yellowing leaves, soft stems, rotten smell → reduce watering, check drainage.
Underwatering: drooping leaves, brown and crispy edges → water thoroughly and increase frequency.
Substrate and repotting
The ideal substrate
Alocasia needs a light, airy, and well-draining substrate that retains moisture without becoming soggy.
🪴 Homemade recipe
50 % quality universal potting soil · 30 % perlite or vermiculite · 20 % pine bark or coconut fiber
When and how to repot?
- Frequency: every 1–2 years in spring (March–April)
- Signs: roots coming out of the holes, slowed growth, compacted substrate
- New pot: 2–3 cm wider, with mandatory drainage holes
- Water lightly 24 hours before to make repotting easier
- Gently remove the plant by tapping the sides of the pot
- Untangle and clean the roots, remove the old substrate
- Cut dead or damaged roots with clean pruning shears
- Place a layer of clay pebbles (drainage) at the bottom of the new pot
- Position the plant at the same height as before, fill with fresh substrate, pressing lightly
- Water generously and place in a bright spot without direct sunlight
💡 Verdeia tip
Take advantage of repotting to divide your plant if it has produced several offsets (bulbils). It’s the best way to multiply your Alocasia collection!
Fertilizer and nutrition
Alocasia is a nutrient-hungry plant during growth and appreciates regular feeding.
- Once a month with liquid fertilizer for green plants
- Rich in nitrogen (N) to promote foliage
- Balanced NPK (10-10-10 or 20-20-20) diluted to 50% of the dose
- Stop fertilizing completely
- The plant is in dormancy
- Cooled vegetable cooking water (no salt)
- Diluted liquid compost
⚠️ Beware of overdosing
Excess fertilizer burns roots and causes brown edges on leaves. Better to under-fertilize than over-fertilize — always dilute to 50% of the recommended dose.
Foliage care and cleaning
- Once a month or as soon as dust accumulates
- Soft damp cloth, clean top and bottom of each leaf
- For large plants: lukewarm shower (protect the substrate)
- Avoid: chemical shine products that clog pores
- Cut yellowed or damaged leaves at the base (use clean pruning shears)
- Old leaves yellowing = normal, the plant focuses its energy on new growth
- Remove dead stems to prevent diseases
💡 Verdeia tip
Take advantage of cleaning to inspect the underside of leaves and detect possible pests (red spider mites, scale insects) — better to act early.
Common problems and solutions
- Overwatering (most common cause) → reduce watering, check drainage
- Lack of light → move closer to the window
- Natural aging of lower leaves → normal, prune
- Water too hard → use filtered or rainwater
- Low atmospheric humidity → mist, use a humidifier
- Underwatering → increase frequency
- Excess fertilizer → rinse the substrate with clear water, reduce feeding
- Hard water → change the water source
- Lack of water → water generously
- Thermal shock or draft → move the plant
- Root rot (waterlogged substrate) → repot urgently, removing rotten roots
- Red spider mites: fine webs under leaves → shower, increase humidity, diluted black soap
- Mealybugs: white cottony clusters → 70° alcohol cotton, then black soap
- Thrips: silver spots → shower + natural insecticide
- May lose all leaves in winter — this is normal
- Continue to water lightly (once a month) to keep the bulb alive
- New shoots will reappear in spring
📖 For a complete diagnosis
See our guide Diagnosing indoor plant problems.
Alocasia propagation
Alocasia propagates easily by dividing offsets (bulbils) in spring during repotting.
- Remove the mother plant from its pot and gently remove the substrate
- Identify the offsets (small plants with their own roots) attached to the main bulb
- Gently separate the offsets with a clean, disinfected knife
- Plant each offset in a small pot (8–10 cm) with light, well-draining substrate
- Water lightly and place in a warm, bright spot without direct sunlight
- Keep humidity high for 2–3 weeks (clear plastic bag or mini greenhouse)
- Patience: new shoots appear in 3–6 weeks
💡 Verdeia tip
Even if the offset has no roots yet, you can try propagating it in water or moist sphagnum moss. Rooting can take several weeks — be patient.
Decor ideas and plant combinations
Pot choice
- Matte ceramic decorative pot (white, gray, black)
- Highlights graphic foliage
- Woven rattan or seagrass basket
- Natural and cozy atmosphere
- Concrete or metal pot for an industrial contrast
- Terracotta or sage green for plant harmony
Plant combinations for an urban jungle
- Monstera Deliciosa — XXL cut foliage
- Strelitzia Nicolai — large fan-shaped leaves
- Calathea & Maranta — colorful foliage
- Philodendron — climbing or trailing
💡 Styling tip
Place your Alocasia in front of a white or solid-colored wall to highlight the beauty of its graphic foliage. An Alocasia Macrorrhiza or Regal Shield in a living room corner creates a spectacular focal point.
FAQ — Alocasia (Elephant Ear)
The Alocasia Cucullata is the most robust and easy-care variety: it better tolerates watering mistakes and adapts to different light conditions. The Alocasia Polly is also an excellent choice for beginners thanks to its compact shape and great resilience.
This is winter dormancy—a natural and healthy process. When temperatures drop below 18 °C or light decreases, Alocasia may lose all its leaves to enter a resting phase. Continue to water lightly (once a month) to keep the bulb alive. Do not throw away the plant—new shoots will reappear in spring.
About once a week in spring and summer, when the top 2–3 cm of soil feels dry to the touch. In autumn and winter, reduce watering to once every two weeks. Alocasia prefers slightly moist soil but never waterlogged. Overwatering is the main cause of problems—preferably use the finger test before each watering.
Yes, Alocasia is toxic to pets (cats, dogs) due to calcium oxalate crystals present in all parts of the plant. Ingestion can cause mouth irritation, excessive salivation, and digestive issues. Keep it out of reach of your pets. If you’re looking for an alternative, check out our pet-friendly indoor plants.
Alocasia enjoys bright indirect light, ideally near an east- or west-facing window with a sheer curtain. Avoid direct sunlight, which burns the leaves and causes brown spots. It tolerates partial shade, but growth will be slower and the foliage less striking.
Alocasia prefers 60–70% humidity. To increase it: mist the foliage 2–3 times a week with non-hard water, place the pot on a tray of moist clay pebbles (without the pot touching the water), use a humidifier, group several tropical plants together, or place it in a bright bathroom — its ideal location.
Brown edges are usually caused by low air humidity (most common cause), underwatering, excess fertilizer, or water that is too hard. Solutions: increase ambient humidity, water more regularly with filtered or rainwater, and reduce fertilizer by diluting it to 50%.
It all depends on the variety. Compact Alocasias (Polly, Bambino Arrow) reach 30–50 cm. Medium varieties (Zebrina, Wentii) measure 50–80 cm. XXL varieties (Macrorrhiza, Regal Shield) can reach 80–120 cm or more with leaves up to 1 meter.
In summary: success with Alocasia
- Bright indirect light without direct sun
- Moderate watering when the top 2–3 cm of substrate is dry — no standing water
- High humidity (60–70%) with regular misting
- Stable temperature between 18–27 °C, no drafts
- Light, airy draining substrate (potting soil + perlite + bark)
- Monthly fertilizer in spring-summer, stop completely in winter
- Patience in winter if the plant enters full dormancy
Alocasia Collection
Find your Elephant Ear
Varieties selected for their health and character — delivered with care sheet, packaged for travel.
