2. Catharanthus roseus: If the demand for light and fertilizer can be met, it can bloom all year round.
3. Coreopsis: The color is golden and the flowering period is very ornamental.
4. cactus: drought-resistant, sun-resistant, high-temperature resistant, suitable for raising on the balcony.
5. Bougainvillea: Originally a southern flower, it is suitable for raising on the balcony of Guangzhou.
6. Other flowers: rose, chrysanthemum, begonia, carnation, etc. , can grow well on the balcony.