Moonflower plants (Ipomoea alba) are perennial vines in sub-tropical areas, but gardeners with cold winters can successfully grow moonflower plants as annuals. A member of the Ipomea family, moonflower plants are related to the sweet potato vine and the morning glory, with flowers that open in the late afternoon.

Do moon flowers exist?

Moonflower is a tender perennial vine that can add incredible beauty and powerful fragrance to a night garden. Often grown as an annual outside of its tropical and subtropical USDA hardiness zones, this vine is sometimes regarded as a night-blooming species of morning glory.

Can you get high from moon flowers?

Moonflower seeds can cause hallucinations when ingested, which makes it a draw for teenagers looking for a cheap and easy high, said Dr. … This can lead to blurred vision, disorientation, hallucinations, rapid heartbeat, dry mouth and skin, and potentially death.