Elephant ear plants are known for their large, vibrant leaves that can grow over 3 feet long But sometimes those leaves start to curl, indicating an underlying problem. In this article, I’ll explain the most common reasons for elephant ear plant leaf curl and how to fix them
Overwatering
The most frequent cause of curling leaves is overwatering, Elephant ears thrive in moist soil but sitting in soggy soil leads to root rot The leaves respond by curling downwards as they try to prevent excess water loss
To remedy, allow the soil to completely dry out before watering again. Water less frequently, waiting until the top few inches become dry. Ensure the pot has drainage holes and use a well-draining potting mix.
Underwatering
While overwatering is more detrimental, underwatering also causes leaves to curl. As the plant becomes dehydrated, the leaves curl upwards to conserve moisture. The leaves may also turn yellow or brown.
Check the top inch of soil before watering – if dry, it’s time to water. Aim to keep the soil consistently moist but not soggy. Water when the top layer dries out. Consider using a moisture meter to remove the guesswork.
Excess Sun
Elephant ears thrive in bright, indirect light. But too much direct sunlight scorches the leaves, causing them to curl up to minimize exposure. You may also notice brown sunburned patches.
Move the plant to a shadier spot out of direct sun. East or west-facing windows are ideal. If placed in a south-facing window use sheer curtains to filter the sunlight.
Lack of Sun
Without enough light, the plant can’t produce energy through photosynthesis. This leads to poor growth and curling leaves. Eventually the leaves may die off entirely.
If your plant isn’t getting at 4-6 hours of bright, indirect light daily, move it to a sunnier spot. Just be sure to slowly acclimate it to avoid sun scorch.
Low Humidity
Elephant ears prefer 60% humidity or higher. In dry air, the leaves lose moisture faster than the roots can uptake it. To conserve water, the leaves will curl inwards.
Use a humidity tray filled with pebbles and water to increase humidity around the plant. Misting the leaves also helps. Avoid dry heat sources like vents that can dehydrate the air further.
Temperature Changes
Elephant ears thrive between 65-85°F and are sensitive to temperature fluctuations. If exposed to drafty areas or temperatures below 60°F, the leaves will likely curl in response.
Keep the plant in the warmest area of your home. Move it away from drafty windows or doors. Consider providing a grow light during darker winter months to maintain optimal temperatures.
Lack of Nutrients
Yellowing or curled leaves can indicate a nutrient deficiency, especially nitrogen. Nitrogen supports chlorophyll production and leaf/stem growth. Without enough, growth slows and older leaves show distress first.
Apply a balanced liquid fertilizer every 2-4 weeks during spring and summer. Reduce feeding in fall and winter when growth slows.
Root Bound
As elephant ears grow, their roots also expand. If pot bound, the limited space causes stress and stunted growth. Leaves may curl or flop over the pot.
Repot in a container 2-4 inches larger when roots start growing out the drainage holes or sides of the pot. Use a porous, well-draining potting mix to prevent compaction.
Transplant Stress
Repotting or dividing elephant ears can shock the plant, even when done properly. Some leaf curling is normal as the plant reestablishes its root system.
Allow several weeks for the plant to recover before taking action. Ensure proper care like watering and lighting is provided. Remove any dead leaves but avoid further disturbance.
Pests
Common pests like spider mites, aphids, and scale suck nutrients from the leaves, eventually causing them to curl. Check for tiny insects, webs, sticky residue, or speckling.
Isolate affected plants and spray with insecticidal soap or neem oil. Examine regularly and treat again if pests persist. Destroy severely infested plants to prevent spreading.
By identifying the cause and taking prompt action, you can get those beautiful elephant ear leaves uncurled and thriving again. Consistent and attentive care is key to preventing leaf curl in the future.
Turning Over a New Leaf: Fixing the Curl
Light and temperature are the puppeteers of plant health. To stop the curl, position your Hardy Elephant Ear where it can soak up filtered sunlight without getting scorched. In the winter, shield it from chilly drafts and keep the room above 50°F. Remember, these tropical natives shiver at the thought of cold.
Diseases on the Radar
Fungal and bacterial infections are the silent assassins of the plant world, causing leaves to crinkle and curl. Fungal foes thrive in damp conditions, so overzealous watering can roll out the red carpet for them. Bacterial villains are less common but no less destructive, often leaving leaves curled and spotted.
Why an Elephant Ear (Colocasia) leaf turns yellow and dies.
FAQ
Why are my elephant ears leaves curling?
They need that spotlight of bright, indirect sunlight; too much direct sun and they’ll throw a fit by curling up. Keep them basking in a glow that’s just right, avoiding the harsh midday rays that can scorch their leaves. As for temperature, think tropical paradise—above 50°F is their jam.
What does an overwatered Elephant Ear look like?
Overwatering Signs
If you notice yellowing leaves, wilting, “crying” water, or a foul smell, your Elephant Ears may be overwatered. Adjust your watering routine accordingly.
How often should I water my Elephant Ear plant?
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Patch Plantshttps://www.patchplants.comComplete guide to elephant ear plant care | PatchHere’s how to help yours thrive: Water when the top two inches of soil feel dry. … Regular misting will keep the leaves healthy. … Water your elephant ear p…
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YouTube · Apartment Therapyhttps://www.youtube.comHow to Care for Elephant Ears Alocasia Plants – YouTubeDec 5, 2023 — side down finish filling the pot with soil the tuber should sit about 8 in deep in the soil. elephant ears need bright sunlight when grown indoors. b…
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Greg Apphttps://greg.appKeep Your Elephant ear Alive: Light, Water & Care Instructions – GregHow often to water your Elephant ear. … Elephant ear needs 0.8 cups of water every 9 days when it doesn’t get direct sunlight and is potted in a 5.0″ pot. Use…
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Lively Roothttps://www.livelyroot.comHow to Grow Elephant Ear Plants: Care Tips & Varieties – Lively RootMay 9, 2024 — How Often Should I Water My Elephant Ear Plant? You may need to water your Elephant Ear plant 1-3 times per week. The frequency depends on the enviro…
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Hallmark Channelhttps://www.hallmarkchannel.comHow To – How to Care for Indoor Elephant Ear PlantsCARE INSTRUCTIONS: * Environment: A large space and large container for your Elephant Ear plant are ideal. * Sunlight: Put near bright sun (south or west windo…
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The Sprucehttps://www.thespruce.comHow to Grow and Care for Elephant Ear Plants – The SpruceMar 11, 2025 — Do elephant ears grow indoors? Elephant ears can be grown as houseplants as long as they are in a bright spot, such as a sunny window with southern …
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The Sprucehttps://www.thespruce.comHow to Plant Elephant Ear Bulbs Correctly – The SpruceMar 20, 2024 — The bulbs need to be kept moist, but avoid soaking or overwatering since this can cause root rot.
How do you fix curling leaves on plants?
- Solution: Mist your plants regularly. Use a pebble tray filled with water. Invest in a humidifier.
- Product Recommendation: Use humidity-loving plants such as Ferns (Platycerium).