MANUKA

Manuka, or New Zealand tea trea

( Leptospermum scoparium) is one of our most recognisable native trees. It’s antibacterial, antifungal and anti-inflammatory, and used for kidney and urinary disorders, fevers, diarrhoea, digestive problems, colic, worms, chest congestion, asthma, bronchitis, sinus problems, and as a mouth wash or gargle for gingivitis. Maori used manuka leaves and bark for its ability to fight infection, and also used it to treat everything from rheumatism to skin disorders. The Herb Federation of New Zealand suggests making an infusion of fresh leaves and twigs and drinking half a cup 2-6 times daily for pain relief.

In the garden, manuka grows just about anywhere. Trim once a year to maintain a compact shape. You can collect your own seeds. Flowers appear from early spring; the mature seed capsules can remain on the branches for a long time so there is generally seed available for collection at any time of year. Place the capsules in a paper bag in a warm dry place until the seeds are released. Sow on seed raising mix, without covering. Seedlings will emerge in 1-4 weeks.