In general, begonias require a well-drained growing medium that is neither constantly wet nor allowed to dry out completely.
en.wikipedia.org Plants featured in summer are the more than 2000 roses, allamandas, hibiscus, copper plants, begonias, ornamental peppers, bougainvillea, caladiums, coleus, vinca, and marigolds.
en.wikipedia.org However, some, such as the begonia, can thrive without much light.
en.wikipedia.org Numerous flowers can be seen: hibiscus, frangipani, bougainvillea, poinsettia, oleander, jasmine, water lily, lotus, roses, begonias, orchids and hydrangeas exist.
en.wikipedia.org A fifty metres long glasshouse house an extensive collection of cacti and other succulents whilst another one houses orchids and begonias.
en.wikipedia.org