flower of an hour (Hibiscus trionum) plant — close-up photo
Easy to grow

flower of an hour

Hibiscus trionum

Overview

The Flower of an Hour, or Hibiscus trionum, is a beautiful annual plant species native to Europe and Asia. It grows in sunny areas with damp soils and flowers from late spring to summer. The Flower of an Hour is a hardy garden plant, with a unique white-petaled flower that fades into a pale pinkish hue as the day progresses and then quickly disappears. It’s an attractive addition to any garden and despite its short life, a bit of magic as the flower fades away.

Care Guide

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Watering

Average — every "2-3" days.

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Light

full sun.

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Temperature

Hardiness zone 2-11.

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Pruning

Best pruned in March, April, May, March, April, May.

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Propagation

Seed Propagation, Division, Cutting, Layering Propagation

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