Growli

Genus guide

Mandevilla11 species

Part of the Hoyas & relatives family (Apocynaceae)

Mandevilla is a genus of vigorous tropical vining plants from Central and South America, celebrated for their large, trumpet-shaped flowers in shades of red, pink, and white — familiar in garden centers as Dipladenia or Shining Mandevilla. They require full sun (six or more direct hours) and well-draining soil; water deeply but allow the top layer to partially dry between waterings to avoid root rot. All parts of Mandevilla — leaves, stems, flowers, and milky sap — are toxic to cats and dogs and can cause vomiting, diarrhea, drooling, and lethargy if ingested. Keep out of reach of pets.

All Mandevilla species we cover

Mandevilla — frequently asked questions

Are Mandevilla plants toxic to cats and dogs?

Most Mandevilla are not pet-safe. Of the 11 Mandevilla species in the Growli library, 11 (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 Mandevilla plants need?

Most Mandevilla do best in direct sun. 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 Mandevilla easy to care for?

Some Mandevilla suit more experienced growers — several want strong light, sharp drainage or a specific seasonal rhythm. Check the individual species page for the exact regime.

How many Mandevilla varieties are there?

Growli's care library covers 11 Mandevilla species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Mandevilla, the rest follow closely.