Timing: Moonflowers are frost-sensitive annuals, so it's important to plant the seeds after the last frost date in your area. In most regions, this is during the spring.

Cambridge University Botanic Garden The moonflower started to bloom in the early afternoon - and not at sunset as expected The plant was acquired six years ago from Bonn Botanic Garden in Germany ...

The moonflower, or Strophocactus wittii, is part of the collection at Cambridge University Botanic Garden. The plant is "rare" in captivity and when it bloomed in February 2021 it was believed to ...