Is Rex Begonia toxic to pets?

Yes, the Rex Begonia is toxic to cats, dogs. Keep it out of reach of pets.

Is Rex Begonia easy to care for?

The Rex Begonia is considered medium to care for. It has moderate watering needs and grows at a moderate rate.

Moderate Care Foliage ⚠️ Toxic to Pets

Rex Begonia

Q: How much light does a Rex Begonia need?

The Rex Begonia needs medium light conditions. Provide bright indirect light; too much direct sun scorches the colorful leaves, while too little dulls the patterns. Keep soil evenly moist but never waterlogged -- the rhizome and stems rot easily in wet conditions. Water at the soil level, keeping moisture off the leaves, which are prone to powdery mildew. Humidity above 50% is important but avoid misting directly onto the textured leaves. Feed every 2-4 weeks during the growing season with a diluted balanced fertilizer. Provide good air circulation to prevent fungal issues. Propagate by leaf cuttings: pin a leaf onto moist soil and new plantlets will grow from the veins.

Q: How often should I water my Rex Begonia?

The Rex Begonia has moderate watering needs. Provide bright indirect light; too much direct sun scorches the colorful leaves, while too little dulls the patterns. Keep soil evenly moist but never waterlogged -- the rhizome and stems rot easily in wet conditions. Water at the soil level, keeping moisture off the leaves, which are prone to powdery mildew. Humidity above 50% is important but avoid misting directly onto the textured leaves. Feed every 2-4 weeks during the growing season with a diluted balanced fertilizer. Provide good air circulation to prevent fungal issues. Propagate by leaf cuttings: pin a leaf onto moist soil and new plantlets will grow from the veins.

Also known as: Begonia Rex, Painted Leaf Begonia

Small

Moderate Growth

Light

Medium (Indirect)

Water

Moderate

Humidity

High

Size

Small

15-30 cm (6-12 in)

⚠️ Toxic to Pets

Rex Begonia contains compounds that are toxic to cats and dogs if ingested. Keep this plant out of reach of pets, or consider a pet-safe alternative.

Care Requirements

Light Needs3/5

Water Needs3/5

Humidity Needs4/5

Maintenance3/5

Growth Speed3/5

Air Purifying1/5

About the Rex Begonia

Rex Begonia (Begonia rex-cultorum) hybrids originate from Begonia rex, a species native to the forests of northeastern India and southern China. They are grown exclusively for their spectacular, asymmetrical leaves, which display an astonishing range of colors, patterns, and textures including metallic silvers, deep purples, hot pinks, spiraling centers, and veined patterns. Leaf surfaces can be smooth, textured, hairy, or ruffled. The inconspicuous flowers are typically removed to direct energy to foliage. With hundreds of cultivars available, Rex Begonias are the peacocks of the houseplant world, offering endless variety for collectors.

Origin: India

Care Tips

Provide bright indirect light; too much direct sun scorches the colorful leaves, while too little dulls the patterns. Keep soil evenly moist but never waterlogged -- the rhizome and stems rot easily in wet conditions. Water at the soil level, keeping moisture off the leaves, which are prone to powdery mildew. Humidity above 50% is important but avoid misting directly onto the textured leaves. Feed every 2-4 weeks during the growing season with a diluted balanced fertilizer. Provide good air circulation to prevent fungal issues. Propagate by leaf cuttings: pin a leaf onto moist soil and new plantlets will grow from the veins.

Is This Plant Right for You?

Best For

Living rooms with indirect light
Desks, shelves, and small spaces
Bathrooms or rooms with humidifiers

Not Ideal For

Homes with curious pets
Very dry climates without humidity control

Compare with other plants Find pet-safe alternatives

Rex Begonia compared with…

vs Polka Dot Begonia

Needs more light, bigger

Compare Rex Begonia with any other plant →

Rex Begonia

⚠️ Toxic to Pets

Care Requirements

About the Rex Begonia

Care Tips

Is This Plant Right for You?

Best For

Not Ideal For

Rex Begonia compared with…

vs Polka Dot Begonia

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