Herb Library

Blue Gum Eucalyptus

Blue gum eucalyptus is a fast-growing evergreen tree belonging to the myrtle family (Myrtaceae). Native to Australia, it is now cultivated worldwide.

The leaves contain essential oils rich in eucalyptol, traditionally valued in herbal practice to support respiratory comfort and general wellbeing.

Preparations made from eucalyptus leaves have been used in steam inhalations, herbal infusions, and external applications intended to support skin and respiratory health.

What it is

Catnip (genus Nepeta) includes many species in the mint family (Lamiaceae). It typically forms soft, slightly hairy leaves with serrated edges and produces small tubular flowers. It thrives in full sun to partial shade in well‑drained, humus‑rich soil.

Traditional uses

In traditional herbal practice, catnip has been used as a mild calming herb, particularly in the evening. It has also been used to support comfort during colds and coughs, and as a gentle aid for digestion.

Historically, topical use has been described for skin discomforts and minor irritations, and as an herbal component in blends aimed at general wellbeing.

How it is commonly prepared

Tea (infusion): Steep 1–2 teaspoons of dried herb in hot water for 10–15 minutes, strain, and drink warm.

Sleep-support blend (traditional): Some folk recipes combine catnip with chamomile, valerian, and hops as an evening infusion. If you try blends, start with small amounts and assess tolerance.

Notes on quality and use

Choose a fresh, aromatic product; volatile oils contribute to many of catnip’s traditional properties. Store dried herb away from heat and light.

Safety and precautions

• Avoid use during pregnancy and breastfeeding unless advised by a qualified clinician.
• Do not use if you are allergic to plants in the mint family (Lamiaceae) or if you have known sensitivity.
• If you take sedatives or medications that affect the central nervous system, consult a clinician before use.

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Disclaimer: This page is for educational purposes only and does not provide medical advice. Herbs can interact with medications and may not be appropriate for everyone. If you are pregnant, breastfeeding, have a medical condition, or take prescription medicines, consult a licensed clinician before using any herbal product.