Four O'Clock Plant: A Colorful Healer in Your Garden

Photo by Div Manickam on Unsplash

The Four o'clock plant (Mirabilis jalapa), also known as Marvel of Peru, is more than just an ornamental beauty. This colorful, low-maintenance garden plant offers surprising medicinal uses and other practical benefits, making it a valuable addition to your home garden.

Health and Medicinal Benefits

For centuries, the Four o'clock plant has been used in traditional medicine. Its roots, leaves, and flowers contain healing compounds with the following health benefits:

Natural healing properties:

  • Anti-inflammatory – used for joint pain and swelling

  • Wound treatment – leaf poultices for minor cuts and bites

  • Antibacterial – helps with skin infections

  • Diuretic – supports detoxification

Source: NCBI: Mirabilis jalapa extract studies

How to Grow the Four O'Clock Plant



This plant is ideal for warm, sunny environments and thrives even in containers.

Growing tips:

  • Sunlight: Full sun to partial shade

  • Soil: Well-drained, moderately fertile

  • Watering: Regular, but drought-tolerant

  • Propagation: Easily grown from seeds or tubers

Its colorful, fragrant flowers attract bees and butterflies, making it a great choice for pollinator-friendly gardens.

More Than Just Medicine

Aside from health benefits, the Four o'clock plant serves other purposes:

  • Natural dye – Flowers produce vivid colors for fabric

  • Science experiments – Used as a pH indicator

  • Aesthetic landscaping – Produces multiple flower colors on a single plant

Caution: Use Responsibly

While beneficial, the plant’s seeds and tubers may be toxic if ingested in large amounts. Use externally or under guidance, especially for herbal remedies.

Final Thoughts

The Four o’clock plant is a multi-functional gem—offering beauty, healing, and garden benefits all in one. Add it to your garden and enjoy nature’s natural remedy.

Want to learn more about medicinal plants?

Visit The Planttube Blog for more helpful guides on healing herbs and gardening tips.

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