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Kalanchoe gastonis-bonnieri imagePhoto: Author MokkieCC BY-SA 3.0

Palm Beachbells

Kalanchoe gastonis-bonnieri

Also known as: Kalanchoe Gastonis-bonnieri, Donkey Ear Plant

Kalanchoe gastonis-bonnieri is a succulent plant with thick, fleshy green leaves that often display brownish spots. Its leaves grow in a rosette pattern and are notably shaped like donkey ears, giving rise to one of its common names. A distinctive feature is its ability to produce plantlets (bulbils) at the tips of mature leaves, which can drop and root nearby. This species is often confused with Kalanchoe suarezensis and Kalanchoe mortagei, but differs by its characteristic leaf spotting.

Plant Care Overview

Difficultyeasy
LightBright, indirect light
WaterWater sparingly when soil is completely dry
Humiditylow

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Care Guide

Essential requirements for your Kalanchoe gastonis-bonnieri

Light & Location

Light Requirements

Bright, indirect light

Light conditions can affect leaf color and growth rate. Adjust placement as needed based on your plant's response.

Water & Humidity

Watering Schedule

Water sparingly when soil is completely dry

Humidity Needs

low humidity

Always check soil moisture before watering. Adjust frequency based on your home's conditions.

Temperature & Environment

Temperature Range

60-80°F (15-27°C)

Keep away from drafts, heaters, and air conditioners which can stress your plant.

Soil & Nutrition

Soil Type

Well-draining cactus/succulent mix

Fertilizer

Balanced houseplant fertilizer during growing season

Consider repotting every 1-2 years to refresh soil nutrients and accommodate growth.

Propagation

Methods to grow more Kalanchoe gastonis-bonnieri plants

Propagate through leaf cuttings or plantlets formed at leaf tips

Plant Info

Characteristics and background information

Plant Characteristics
Growth Rate

moderate

Mature Size

12-24 inches tall and wide

Lifecycle

Perennial

Pet Safety
Moderately Toxic

Symptoms: Vomiting, diarrhea, and rarely abnormal heart rhythm. Flowers contain highest concentration of toxins.

Toxic parts: All parts, especially flowers. Contains cardiac glycosides (bufodienolides).

Fun Fact

This plant's leaf-tip plantlets can spontaneously root and grow new plants where they fall, earning it the nickname 'Mother of Thousands' among some growers.

Troubleshooting

Solutions for typical issues with your Kalanchoe gastonis-bonnieri

Overwatering
Symptoms

Yellowing leaves, soft/mushy stems, root rot

Mealybugs
Symptoms

White cottony masses on leaves, stunted growth

Community Tips

Advice shared by other plant enthusiasts

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Nurseries Near You

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