Riyadh Plants

Reed, aqraban hajna, ghab

The common name for this plant is Reed Grass, or in Arabic, ghab. Its area of distribution ranges from Alaska and Australia to the Balkans. Phragmites is a perennial grass which is both heat- and frost-tolerant. It grows to a height of between 90 cm and 2.5 metres. It is a fast-growing grass with strong rhizomes. It can be invasive in situations where all conditions are optimal for its development. It can also withstand high salinity. The flowers appear as impressive florets between 20 and 35 cm in size. The spike has a violet-magenta colour. The inflorescence appears in early September and remains on the plant for a long time, keeping the grass attractive throughout the winter. Reed Grass grows close to water edges, on shorelines. Phragmites is well known in the Wadi Hanifah and the Al Hair Lakes. Because it is such a strong plant, its use is not advisable for small ponds. For natural water features such as the Al Hair Lakes, however, it is a valuable plant species because of its water-cleansing properties. It helps to maintain the natural water ecosystem in equilibrium. Reed Grass is a phytoremediation or water-treatment plant, and provides a habitat for many different varieties of wildlife. Accordingly, Phragmites is a useful plant for bank stabilisation, open country and environmental consolidation. It can also be used as screen. It becomes a dominant plant very quickly. Recommended propagation measures are by runners, division and direct sowing. Maintenance is recommended through periodically pruning where necessary.

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General information

Family names Poaceae
Climatic zones Mediterranean , Arid , Sub Tropical , Sub Mediterranean , Sub Arctic , Temperate
Rainfall Semi Humid , Semi Arid
Propagation Direct Sowing , Division
Cultivation High
Planting phase Perennial

Environmental conditions

Urban climate Resistant
Desiccation Resistant
Drought Resistant
Irrigation High
Salinity Very High > 5,000 ppm
Hardiness zones -25°C , Heat Tolerant

Plant shape

Vigour Fast Growing
Height From 0.9 To 2.5 M
Expansion from to From 1 To 3 M
Leaves Deciduous

Flower

Flowercolors White , Black , Violet , Magenta
Flower size from to 25 CM
Flowering period From early September to mid-October
Smell

Fruit

Type of fruit Caryopsis
Fruit size from to 1 CM
Toxicity

Location of Use

Open Country , Massed Planting , Container Planting , Pond Edge , Stream Edge , Swamp , Wadi Plant

Other choices

Shoreline Stabilization , Propagation by Runners , Environmental Consolidation , Plant Used by ADA , Attractive to Birds , Invasive Roots , Attractive Flower , Screen , Dominant Plant , Medical Plant