Angel wing begonias (cane-type begonias, a group that includes many Begonia coccinea hybrids) get their name from their large, asymmetrical, wing-shaped leaves, usually dark green with silver or white spots and a red or maroon underside. Unlike a rex begonia or a begonia maculata, which grow low from a rhizome or a shorter branching stem, angel wing begonias grow upright on thick, jointed canes that can reach several feet tall indoors. They also flower more reliably than most other begonia types, producing hanging clusters of pink, red, or white blooms, often for months at a stretch. If you’re comparing the different begonia types before buying one, see how to care for a begonia maculata and how to care for a rex begonia — both are grown mainly for foliage on a more compact, non-caning habit, while angel wing begonias are the taller, more architectural, more floriferous option of the three.

Light

Give it bright, indirect light. A few hours of gentle morning sun is fine and can encourage heavier flowering, but strong midday or afternoon sun will scorch the leaves. Too little light is the more common problem indoors — canes stretch and space out, leaves stay small, and flowering drops off or stops entirely. A spot a few feet back from an east or west window usually works well.

Watering

Water when the top inch or two of soil has dried out, then water thoroughly until it runs from the drainage hole. Angel wing begonias don’t like sitting in soggy soil — their canes and roots are prone to rot if kept constantly wet — but they also don’t want to dry out completely and stay that way for long, since the leaves are thinner than a rex begonia’s and wilt fairly quickly under prolonged drought. Water less in winter as growth slows.

Soil and pot

Use a loose, well-draining potting mix with good aeration — a standard indoor mix amended with perlite works well. A pot with a drainage hole is non-negotiable given how easily the roots rot in waterlogged soil. Because the canes grow tall and the root system stays relatively modest, these plants can also get top-heavy; a slightly heavier terracotta pot helps keep a mature plant from tipping over.

Humidity

Moderate to high humidity keeps the leaves looking their best and helps prevent crispy edges, but angel wing begonias are more tolerant of average home humidity than a rex begonia is. If your air is very dry, a pebble tray or nearby humidifier will help. See how to increase humidity for houseplants for practical options.

Pruning and shape

Because growth is concentrated at the cane tips, an unpruned plant can get tall and leggy with bare lower stems. Pinching or cutting back canes above a node encourages branching lower down and keeps the plant fuller. The pieces you cut off root readily in water or moist soil, which is the easiest way to propagate more plants — see how to propagate houseplants from cuttings for the general method.

Toxicity

Angel wing begonias, like other begonias, are toxic to cats and dogs if chewed or eaten, with the underground parts (not usually present in a houseplant setup) being the most concentrated. Keep plants out of reach of curious pets, and see pet-safe houseplants for cats and dogs for non-toxic alternatives if you need a pet-friendly collection.

Common problems

Bare, leggy canes with leaves only at the top mean the plant isn’t getting enough light or hasn’t been pruned. Move it somewhere brighter and pinch back a few canes to encourage bushier growth from lower down.

Soft, mushy, or collapsing canes near the soil line point to rot from overwatering or soil that stays wet too long. Let the soil dry out more between waterings, and cut away any affected canes back to healthy tissue.

Powdery white patches on leaves are usually powdery mildew, which shows up when humidity is high but airflow is poor. Improve air circulation and remove affected leaves to stop it from spreading.

Brown, crispy leaf edges usually mean the air is too dry or the plant has gone through a stretch without enough water. Check your watering consistency first, then look at humidity if the soil itself has been staying adequately moist.

No flowers, or fewer than expected almost always comes down to light. These begonias need bright light to bloom reliably — a plant that’s flowering poorly is very often simply too far from a window.