Home Herbs and Medicinal Plants Helichrysum Silver Spike: The Everlasting Plant with Medicinal Properties and Growing Guide

Helichrysum Silver Spike: The Everlasting Plant with Medicinal Properties and Growing Guide

by Gregory
3 minutes read

Helichrysum Silver Spike: The Everlasting Plant with Medicinal Properties


Native to the mountainous regions of the Himalayas and the Mediterranean, Helichrysum silver spike is a captivating plant that has gained popularity for its beauty and medicinal uses. Its botanical name, Helichrysum, means “everlasting” or “immortal” in Latin, a fitting tribute to its hardiness and resilience.

Description and Appearance

Silver spike grass (Helichrysum thianschanicum) is an evergreen perennial subshrub that typically grows 19-24 inches tall and up to 36 inches wide. It belongs to the daisy family and is related to over 600 other attractive perennial species.

The plant resembles lavender in shape and form, featuring erect stems and branches with linear leaves that are about 2 inches long. These leaves are covered in a white pubescence that gives the plant a silvery-blue appearance. The plant also emits a distinctive curry scent, leading to its common name, Curry Plant.

Growing Conditions and Hardiness

Silver spike grass is a heat and drought tolerant plant, making it an excellent choice for sunny or partially shaded areas. It prefers well-drained, gritty soil amended with coarse sand, chicken grit, and compost.

Although it is considered hardy in Zone 9 and warmer, silver spike grass can potentially survive in colder climates as far north as Zone 6 if the winters are dry. However, wet winters can cause the plant’s demise due to “winter wet” conditions.

Medicinal Uses

Helichrysum silver spike has been traditionally used in various cultures for its medicinal properties. Studies have shown that the essential oil extracted from its flowers and leaves can be beneficial for a range of ailments, including:

  • Infections
  • Insomnia
  • Wound healing
  • Malaria prevention
  • Weight gain reduction

It is important to note that essential oils should not be ingested. They should be used topically or in an aromatherapy setting. If any rash or redness occurs, discontinue use immediately.

Cultivation and Care

To grow silver spike grass successfully, follow these tips:

  • Choose a sunny or partially shaded location with well-drained soil.
  • Amend the soil with coarse sand, chicken grit, and compost to improve drainage and provide a gritty texture.
  • Water sparingly, allowing the soil to dry out between waterings.
  • Pinch back the tips of the stems to encourage bushier growth.
  • Divide the plant every few years to maintain its vigor.


Helichrysum silver spike is a versatile plant that offers both ornamental and medicinal benefits. Its silvery-blue foliage, curry scent, and hardiness make it a valuable addition to any garden or landscape. With proper care and attention, this “everlasting” plant can provide years of beauty and health-promoting properties.

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