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Black Stem Elephant Ear

About Black Stem Elephant Ear

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

Scientific name

Alocasia macrorrhizos 'Black Stem'

Genus

Alocasia

Family

Araceae

Order

Alismatales

Also known as

Stingray, elephant ear, alocasia Stingray, stingwray and Dark Star Elephant Ear

How to care for Black Stem Elephant Ear

💦 Water

How often to water your Black Stem Elephant Ear

Black Stem Elephant Ear 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

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Black Stem Elephant Ear in your home

Black Stem Elephant Ear 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 Black Stem Elephant Ear in your home 🏡.

🪴 Nutrients

How to fertilize Black Stem Elephant Ear

Nutrient, fertilizer, and repotting needs for Black Stem Elephant Ear: repot after 2X growth

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 Black Stem Elephant Ear after it doubles in size or once a year—whichever comes first.

Browse #BlackStemElephantEar

💡 FAQs

💦 Water Needs

Black Stem Elephant Ear 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

Black Stem Elephant Ear 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

Black Stem Elephant Ear 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

Black Stem Elephant Ear 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

Black Stem Elephant Ear 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 Black Stem Elephant Ear 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

Black Stem Elephant Ear 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.