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Four (4) Autumn Orchid Flowers

Four (4) Autumn Orchid Flowers About the Garden

Accentuate a living space or area of the garden with a display of Orchid flowers this Autumn, their bold flowers and colours also making them the perfect living gift for Mother’s Day.

1. Dendrobium

Dendrobiums come from Asia and the Pacific including Australasia. They grow best throughout Qld and northern NSW and have no leaf drop, so they’re pretty easy-care. Water generously in summer and keep them dry in winter. For beginners, try growing the soft- caned types in dappled shade. The floral emblem of Queensland, the Cooktown Orchid, is a dendrobium.

2. Oncidium

Also called ‘dancing ladies’ oncidiums grow in arching sprays of tiny flowers, typically patterned in yellow and brown. Give them bright shade and a free-draining mix like Searles Orchid Mix -Dendrobium. Oncidiums can be mounted onto bark or trees. Their hardiness makes them perfect for beginners. Native to the tropical Americas, most varieties dislike temperatures below 10 degrees and enjoy humidity. Don’t let them dry out but don’t overwater. Propagate by division.

3. Phalaenopsis

Also called moth orchids, these orchids are native to south-east Asia from the Himalayas to Cape York Peninsula. The elegant blooms on the Phalaenopsis appear on long, arching stems for up to six months of the year. Easy- care and highly recommended for beginners, they’re traditionally pink or white but now also flower in lavender, yellow, deep red and variegated forms. Give them plenty of light but not direct sunlight during the summer. A shade cloth should not allow more than 70% of sunlight through.

4. Cattleya

Native to the tropical Americas, cattleyas have some of the largest blooms of all the orchids and are often fragrant. They’re also fairly tough which makes them good for beginners.

Cattleyas love high humidity and don’t like very cold winters, but some will tough it out if kept dry. Reasonably drought tolerant, cattleyas usually prefer to dry out between waterings, though prefer water regularly during their growing season.

When cattleyas are in flower, avoid watering the flowers as this may lead to the flower rotting prematurely. Cattleyas are good candidates for growing in pots but use a coarse, fibrous compost to ensure excellent drainage such as Searles Dendrobium Orchid Specialty Mix. Cattleyas flower only on new flushes of growth. Give them plenty of light but not full sun.

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Updated: 04.02.2015