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Alocasia portei (Alocasia, Elephant ear)

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Helpful articles

Native grasses and friends. An exciting thing is happening in the world of Australian plants. Wild species that have tantalised gardeners in the past are now being improved to create a diverse palette of new varieties that offer all kinds of advantages. In particular, the necessity for water-wise, low maintenance gardens has inspired interest in plants that can be used as ground covers that will not only suppress weeds and erosion but also look fantastic.

Growing Grevilleas. Learn how to grow grevilleas in your garden.

Grevilleas for Cold Climates. Live in a colder part of Australia. These grevilleas for can handle it.

Growing Banksias. Learn how to grow Banksia in your garden.

Plant description

Alocasia portei is a perennial tuberous plant valued for its foliage. The leaves are heavily scalloped and are very decorative, and can grow to a metre long. It can grow to around 2 metres tall and wide. It is a tropical plant, but can be grown in temperate areas in a warm spot. It may go dormant if the temperature is too low, but will reshoot when the weather warms. It likes rich, well drained soil, and frequent watering. It also likes warmth and humidity. If the air is too dry, it is prone to attacks from pests such as red spider mites. It likes filtered sun to a deep shade postion.

Additional plant information

Flowers

Flower colour: not specified
Flowering season: not specified

Plant size

Maximum height: 2 metres
Minimum height: not specified

Maximum width: 2 metres
Minimum width: not specified

Sunlight, frost & salt tolerance

Will tolerate partial sunlight.
Light frost tolerance.
Plant is not salt tolerant.

Fauna attracting?

Not specified.

Climate

This plant species will grow in the following climates: temperate, subtropical, tropical.

Soil types & conditions

Loam: moist, well-drained.

Clay: moist.

Sand: moist.

Diseases

Root rot if overly wet conditions

Pests

Red spider mites

Miscellaneous information

Planting season: Any.

Types of fertiliser: Half strength liquid fertiliser applied through the warmer months.

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