The golden trumpet, as its name suggests, is known for its large yellow trumpet-shaped flowers that can grow up to 15 cm tall. Originally from Brazil, the species is kept in many tropical areas for its ornamental flowers. These bloom year-round in the tropics, but in temperate areas in the summer months. Flowering can be profuse with many flowers that after pollination are followed by chestnut-like fruits (3-8 cm) that burst open when the seeds are ripe. The seeds fall out and are dispersed by the wind.
It is a climbing plant that can grow up to 6 metres tall, but can be kept smaller by pruning. The dark green leaves are very glossy. The minimum temperature is around 12grC, making it best kept as a houseplant or in a heated greenhouse. In the summer months, it can also be placed outside if necessary. Make sure the soil is well-drained and water the plant regularly. The plant's milky sap is poisonous, so it is best to wear gloves when pruning or wash your hands thoroughly afterwards.
Sowing description: Soak seeds in water for 24 hours first. Then sow in sowing soil at 25-30grC. Keep the soil constantly slightly moist, after which germination usually follows after 6-10 weeks.
