Cauliflower is a cool-weather annual grown for the harvest of its large, tight heads of white flower buds or curds. Thanks to ...

Specifically, Williams recommends the purple of Sicily cauliflower because it's easy to grow. For purple flowers, Williams lists deep purple zinnias, purple cosmos, and purple emperor trailing ...

Get all the basics on how to grow cauliflower, including planting, sunlight, watering, and more. ... Its medium-to-large head is smoky purple when cooked and matures in 80 days.