Genus guide

Begonia — 241 species

Part of the Begonias family (Begoniaceae)

Begonias are a vast genus of roughly 2,000 species valued for their ornate foliage and long-lasting blooms — Rex, Polka Dot, and Iron Cross types are prized for leaf pattern alone. Most thrive in bright, indirect light; direct sun scorches their delicate leaves. Water moderately, allowing the top inch of soil to dry between waterings and ensuring good drainage to prevent root rot. Begonias are toxic to cats and dogs — all species contain soluble calcium oxalates, with the tubers being most concentrated — so keep them out of reach of pets.

All Begonia species we cover

Begonia — frequently asked questions

Are Begonia plants toxic to cats and dogs?

Most Begonia are not pet-safe. Of the 241 Begonia species in the Growli library, 241 (100%) carry a toxic or mildly-toxic ASPCA classification and 0 are pet-safe. Always confirm the exact species on its pet-safety page before trusting it around cats or dogs.

How much light do Begonia plants need?

Most Begonia do best in bright indirect light. If yours stretches toward the window or loses its variegation it wants more light; scorched or bleached leaves mean it is getting too much direct sun.

Are Begonia easy to care for?

Begonia are moderate to grow: the main requirement is a genuinely bright spot out of harsh midday sun. Get the light right and the rest of their care follows.

How many Begonia varieties are there?

Growli's care library covers 241 Begonia species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Begonia, the rest follow closely.

Comparing apps rather than plants? PictureThis alternatives — 7 plant ID apps compared.