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Kiersten Rankel
Kiersten lives in New Orleans, LA and graduated with her masters degree in Ecology and Evolutionary Biology from Tulane University in 2019.
She has conducted or assisted on research studies covering trees such as the bald cypress, swamp maple, and water tupelo, as well as important marsh grasses including Juncus, Spartina, and Phragmites.
Kiersten is a certified Louisiana Master Naturalist and regularly volunteers with local community gardens and nonprofits to help restore critical ecosystems along the Gulf Coast.
About Alocasia ‘Red Secret’
Alocasias, commonly known as Elephant Ears, are some of the most common houseplants although their leaves can reach enormous sizes when grown outdoors! 🐘 They typically only support a few leaves at a time (more, when they get more sun!) so don't be concerned if you see an old leaf begin to retire after a new one emerges. They grow out of underground corms which are similar to bulbs, so next time you repot keep an eye out for baby Alocasias! They contain calcium oxalate crystals so be sure to keep them out of reach if you have children or pets! ⚠️
Taxonomy
Alocasia cuprea 'Red Secret'
Alocasia
Araceae
Alismatales
Also known as
Elephant Ear 'Red Secret' and Alocasia macrorrhizos cuprea 'Red Secret'

How to care for Alocasia ‘Red Secret’
How often to water your Alocasia ‘Red Secret’

every 9
Alocasia ‘Red Secret’ needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9
Finding light for Alocasia ‘Red Secret’ in your home

a window
Alocasia ‘Red Secret’ may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.
Place it less than 3 feet from a south-facing window to maximize the potential for growth.
Select your region to see how the current weather in your area affects the placement of Alocasia ‘Red Secret’ in your home 🏡.
How to fertilize Alocasia ‘Red Secret’

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Alocasia ‘Red Secret’ after it doubles in size or once a year—whichever comes first.
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Any reason why my leaf is thinning out like this in the middle? I chopped off a number of it's leaves that got this way and this was the one healthy leaf that was good. It recently just put out a brand new leaf which looks real healthy #Alocasia‘RedSecret’
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Why is my Cuprea growing with the leaves facing down? its not drooping, the stems are growing that way 🤦🏼♀️ It has drainage, isnt soggy and is in a northeast window (gets light at sunrise)
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My ex “red secret” is looking distress, im really confused about this plant. I haven’t done much research on it. It’s my least favorite (I wish he would come get his plant kids) anywho I’m going to prune a leaf or two. It has some new growth coming & it probably could benefit from letting some other leafs go. But this plant use to stand up straight now the leafs are leaning in opposite directions. It’s been under a grow light for a month now. But I’m not sure why it’s leaning the way it is. #planthelp #AlocasiaAddicts #plantproper #PlantGraveyard
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Help???!!! I cut this leaf off because it looks the worst but a few of the leaves are starting to look like this. Can anyone tell me what I need to do to prevent this in the future? #Alocasia‘RedSecret’
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Repot or no?
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Help! How do I care for this baby Alocasia Cuprea? I just purchased this baby Alocasia Cuprea 3 days ago and I don’t have any experience with plants this small!! I’m really scared of killing it by accident. It has roots but the pot is obviously tiny. I just don’t know what to do. Should I transplant it? Should I wait? My goal is to grow it in LECA eventually, but is it too early to transfer it to LECA? Right now it is being kept moist and it is near a humidifier. Thanks in advance!
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My red secret is starting to grow
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Anyone know what might be wrong with this alocasia red secret? This Alocasia leaf recently developed this spot - any advice for what might be wrong? #AlocasiaAddicts #PlantTherapy
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She finally arrived
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Is this variegation? Just wondering if this is variegation? And if it is how would I go about try to get the plant to through out more variegation? #AlocasiaAddicts #AlocasiaCupreaRedSecret
Alocasia ‘Red Secret’ prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
☀️ Sunlight Needs
Alocasia ‘Red Secret’ may have difficulty thriving and will drop leaves 🍃 without ample sunlight. Place it less than 3 feet from a window to maximize the potential for growth. Select your region to see how the current weather in your area affects the placement in your home 🏡.
🐶 🐈 👶 Toxicity
Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.
💨 Humidity
Alocasia ‘Red Secret’ prefers dry environments. Providing extra humidity or misting your plant allows water to linger on leaves, which can create the perfect environment for harmful types of fungi.
🪴 Soil
Alocasia ‘Red Secret’ is very sensitive to dry soil, so choose a potting soil that retains moisture. A good soil will still drain well and contain lots of organic matter such as coco coir or sphagnum moss.
💩 Fertilizer
Alocasia ‘Red Secret’ is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.
❄️ Dormancy
It’s common for Alocasia ‘Red Secret’ to go dormant in the wintertime and you may notice their growth slow down. Waterings should be spaced out more during this time.
🌎 Native Region
Alocasia ‘Red Secret’ is native to tropical and subtropical Asia and Eastern Australia.
🧐 Troubleshooting
When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.
Inspect the soil moisture; too dry or too wet soil can cause problems.
Ensure the plant is getting the right amount of light, as too much or too little can stress it.
Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.
Care Summary for Alocasia ‘Red Secret’
Alocasia ‘Red Secret’
Greg recommends:

0.5 cups every 9 days

< 3ft from a window

Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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Greg’s plant care information is derived from first-principles biology and physics and supported by peer-reviewed research, academic institutions, and industry experts. We are committed to providing the highest-quality plant care information available, so if you have any concerns about our content, feel free to reach out to our support.
- Plants for a Future. “Plant Database.” pfaf.org. N.p., n.d. Web.
- Encyclopedia of Life. “Encyclopedia of Life.” eol.org. N.p., n.d. Web.