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Atriplex cinerea - Poir.

Common Name Grey Saltbush
Family Amaranthaceae
USDA hardiness 9-11
Known Hazards No member of this genus contains any toxins, all have more or less edible leaves. However, if grown with artificial fertilizers, they may concentrate harmful amounts of nitrates in their leaves.
Habitats Native to coastal dunes and salt marshes in Australia, it is adapted to salty winds and poor, sandy soils.
Range Australia. New Zealand
Edibility Rating    (3 of 5)
Other Uses    (3 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care (info)
Tender Well drained soil Moist Soil Full sun
Atriplex cinerea Grey Saltbush


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Atriplex cinerea Grey Saltbush
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Summary

Many species from the genus Atriplex have edible leaves. The common name derives from their ability to retain salt in the leaves, giving them a pleasant salty taste. They can grow in areas with high soil salination. Grey Saltbush fruit and leaves are edible and are grazed by livestock. The fruit is popular with birds. The fruit is eaten as a snack or can be added to salads. The young leaves are eaten raw or steamed. They are often boiled to remove excess salt. Saltbush can be harvested for forage throughout the growing season, typically in late spring to early autumn. Harvest lightly in winter when growth is slow. They make an exciting salad addition. When lightly steamed, the leaves retain their crispness and are a delicious spinach substitute. The salty flavour is present when growing inland in non-salty soils. The seed is edible but fiddly to use. Grind the seed into a powder, mix it with cereals, and use it in making cakes.


Physical Characteristics

 icon of manicon of shrub
Atriplex cinerea is an evergreen Shrub growing to 2 m (6ft) by 2 m (6ft) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 10 and is frost tender. The flowers are pollinated by Wind. The plant is self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: neutral and basic (mildly alkaline) soils and can grow in saline soils.
It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought. The plant can tolerate maritime exposure.

UK Hardiness Map US Hardiness Map

Synonyms

A. cinerea subsp. eucinerea Aellen. A. cinerea var. typica Aellen. Neopreissia cinerea (Poir.) Ulbr. Obione cinerea (Poir.) G.L.Chu. Accepted Infraspecifics A. cinerea subsp. cinerea. A. cinerea var. adamsonii Aellen. A. cinerea subsp. bolusii (C.H.Wright) Aellen [2-5].

Plant Habitats

Edible Uses

The fruit and leaves are edible and are grazed by livestock. The fruit is popular with birds. The fruit is eaten as a snack or can be added to salads. The young leaves are eaten raw or steamed. They are often boiled to remove excess salt. Saltbush can be harvested for forage throughout the growing season, typically in late spring to early autumn. Saltbush leaves are available all year and can be eaten raw or cooked. Harvest lightly in winter when growth is slow. They make an exciting salad addition. When lightly steamed, the leaves retain their crispness and are a delicious spinach substitute. The salty flavour is present when growing inland in non-salty soils. The seed is edible but fiddly to use. Grind the seed into a powder, mix it with cereals, and use it in making cakes.

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

Agroforestry uses: Saltbush is often used for erosion control, as a windbreak, and for soil stabilisation. Its high salt tolerance makes it suitable for saline soils, and it can be used as forage for livestock. Commonly planted for erosion control, windbreaks, and revegetation of degraded or saline soils. Its silvery foliage makes it a popular ornamental in coastal landscapes. Nectary - Flowers rich in nectar and pollen: No – Saltbush is wind-pollinated, so it doesn’t produce nectar-rich flowers to attract pollinators. Wildlife - Food (Fruit, Seeds, Leaf litter, Shelter, Nesting, Roosting): Saltbush provides food for wildlife through its seeds and foliage. It is an important food source for herbivores like birds and small mammals. The dense, bushy form provides shelter and cover for nesting birds and other small animals. Invertebrate Shelter (Overwintering sites, Leaf litter, Groundcover): The dense, shrubby growth of Saltbush offers good ground cover for invertebrates, and the fallen leaves can serve as shelter and overwintering sites for beneficial insects. Pest Confuser (Smell): No – Saltbush does not have a strong aromatic smell that repels pests, so it is not typically used as a pest confuser. Saltbush generally flowers in late summer to early autumn, depending on the specific species and growing conditions.

Special Uses

References   More on Other Uses

Cultivation details

Soil Texture: Thrives in light (sandy), medium, and even heavy (clay) soils, provided they are well-drained. Soil Moisture: Prefers dry to moderately moist soils. Highly drought-tolerant and does not tolerate waterlogged conditions. Drainage: Requires well-drained soil for healthy growth. Soil pH: Tolerates various soil pH levels, including acidic, neutral, and alkaline soils. Saline Tolerance: Highly tolerant of saline conditions, ideal for coastal and salt-affected areas. Tolerance of Poor Soil: It thrives in poor, nutrient-deficient soils, particularly in arid and saline environments. Light Requirements: Requires full sun for optimal growth. It does not tolerate heavy shade. Height: Grows to about 1–3 meters (3–10 feet) tall, depending on conditions. Pollination: Primarily wind-pollinated, though some insects may visit its small, inconspicuous flowers. Temperature: Hardy in coastal regions and arid zones, suitable for USDA zones 9–11. Drought Tolerance: Exceptionally drought-tolerant, making it a key plant for xeriscaping and erosion control. Habitat: Native to coastal dunes and salt marshes in Australia, it is adapted to salty winds and poor, sandy soils. Pests and Diseases: Generally pest-free and highly resilient. However, it may experience some leaf drop in excessively wet conditions. The native range of this species is W. & S. Australia, Lord Howe Island. It is a shrub and grows primarily in the subtropical biome. Introduced into New Zealand North New Zealand South [2-5]. While Atriplex cinerea can withstand mild frost, it may not survive prolonged or severe frosts, particularly if temperatures drop significantly below freezing.

References   Carbon Farming Information and Carbon Sequestration Information

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Plant Propagation

Grows easily from seeds or cuttings. Saltbush species are typically slow to moderate in growth but can establish well in poor soils.

Other Names

If available other names are mentioned here

Coastal Saltbush. Barilla. Truganini.

Native Range

Native to: Cape Provinces, Free State, Lesotho, Namibia, New South Wales, Norfolk Is., South Australia, Tasmania, Victoria, Western Australia.

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.

None Known

Conservation Status

IUCN Red List of Threatened Plants Status : Not Available

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Atriplex argenteaSilvery Orach, Silverscale saltbush, Stalked saltbushAnnual0.5 0-0  LMNM222
Atriplex argentea expansaSilverscale SaltbushAnnual0.6 -  LMNM20 
Atriplex californicaCalifornia Orach, California saltbushPerennial0.1 7-10  LMNDM30 
Atriplex canescensGrey Sage Brush, Fourwing saltbushShrub1.8 6-9  LMNDM413
Atriplex carnosaThickleaf OrachAnnual0.9 -  LMNDM20 
Atriplex confertifoliaShadscale, Shadscale saltbushShrub1.8 6-9  LMNDM410
Atriplex coronataCrownscaleAnnual0.4 -  LMNDM20 
Atriplex dimorphostegia Annual0.2 -  LMNDM20 
Atriplex elegansWheelscale SaltbushAnnual0.2 0-0  LMNDM200
Atriplex glabriusculaScotland orache, Maritime saltbush, Frankton's saltbush, Northeastern saltbushAnnual0.3 0-0  LMNDM20 
Atriplex gmeliniiGmelin's saltbushAnnual0.5 0-0  LMNDM20 
Atriplex halimusSea Orach, SaltbushShrub2.0 7-10 MLMNDM513
Atriplex hastataHastate OrachAnnual0.8 0-0  LMNDM302
Atriplex hortensisOrach, Garden oracheAnnual1.8 5-9 FLMNM423
Atriplex lapathifolia Annual0.9 -  LMNDM30 
Atriplex lentiformisQuail Bush, Big saltbush, Quailbush,Shrub3.0 7-10  LMNDM312
Atriplex littoralisGrassleaf oracheBiennial0.7 4-11 FLMHNDM200
Atriplex maximowiczianaMaximowicz's saltbushPerennial0.8 0-0  LMNDM20 
Atriplex mucronata Annual0.4 -  LMHNDM20 
Atriplex nummulariaGiant Saltbush, Bluegreen saltbushShrub3.5 7-10  LMNDM323
Atriplex nuttalliiNuttall's SaltbushShrub0.9 5-9  LMNDM400
Atriplex patulaSpreading Orach, Spear saltbushAnnual0.8 0-0  LMNM31 
Atriplex powelliiPowell's SaltweedAnnual1.5 -  LMNDM20 
Atriplex saccariaSack SaltbushAnnual0.3 -  LMNDM20 
Atriplex semibaccataAustralian Saltbush. Australian saltbush, Creeping saltbushShrub0.5 9-11 FLMHNDM203
Atriplex serenanaBractscale, Davidson's bractscaleAnnual3.0 7-10  LMNDM20 
Atriplex subcordata Annual0.5 -  LMNDM20 
Atriplex tataricaTatarian oracheAnnual1.5 0-0  LMNDM20 
Atriplex truncataWedgescale SaltbushAnnual0.9 7-10  LMNDM204

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.

 

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