👉 Oleanders are a family of flowering plants in the pea family. They are commonly known as "sunflowers" and have been cultivated for centuries for their large, showy flowers that bloom during the summer months. They come in various colors including yellow, orange, red, white, and purple. Some varieties also produce small seeds which can be used to make a variety of products such as oil, tea, and soap. Oleanders are native to Europe, Asia, and North America,