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Summary
Physical Characteristics
Dianella is an evergreen Perennial growing to 0.8 m (2ft 7in) by 0.3 m (1ft).
See above for USDA hardiness. It is hardy to UK zone 9. It is in leaf all year, in flower from May to July. The species is hermaphrodite (has both male and female organs).
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid and neutral soils. It cannot grow in the shade. It prefers dry or moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
Plant Habitats
Edible Uses
Fruit - raw or cooked[193] The fruit is up to 1.5cm in diameter[193].
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
None known
References More on Medicinal Uses
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Other Uses
A very strong silky fibre is obtained from the leaves. The leaves are also used in making baskets[193].
Special Uses
References More on Other Uses
Cultivation details
Succeeds in ordinary garden soil in sun or dappled shade[200]. Requires a well-drained neutral to acid soil[188]. Requires a sunny sheltered position when grown outdoors in Britain[175]. This species is not very cold-tolerant, but it can survive in sheltered stable environments in dappled shade, such as a woodland, if temperatures do not drop far below zero for long periods[200].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
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The PFAF Bookshop
Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).
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Plant Propagation
Seed - pre-soak for 24 hours in luke-warm water and then sow in spring in gentle heat in a greenhouse. Germination usually takes place within 1 - 3 months at 25°c[175]. When large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first two years. When large enough, plant them out into their permanent positions in late spring or early summer. Division as the plants come into growth in the spring[188]. Larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.
Other Names
If available other names are mentioned here
Native Range
TROPICAL ASIA: Papua New Guinea AUSTRALASIA: Australia (Tasmania, New South Wales (east), Queensland (east), Victoria (east))
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
Expert comment
Author
Sims.
Botanical References
200
Links / References
For a list of references used on this page please go here
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