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Pennisetum orientale (Oriental fountain grass)

Beginner
skill rating
1 hour care
per year
0.6m
Max height
0.5m
Max spread
2-5 years
To maturity

Plant details

Botanical name

Pennisetum orientale

Other names

Oriental fountain grass

Genus

Pennisetum Pennisetum

Species

P. orientale - P. orientale is a clump-forming perennial grass. It has fine arching foliage and in summer, bears soft, tactile flower heads on arching stems.


Pennisetum orientale is: Deciduous

Habit

Arching, Clump-forming

Awards

RHS AGM (Award of Garden Merit)

Flower

Greenish-white, Pale-purple in Summer; Greenish-white, Pale-purple in Autumn

Foliage

Green in Summer; Green in Autumn

How to care

Watch out for

Pests

Generally pest free

Diseases

Generally disease free

General care

Propagation methods

Division, Seed


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Where to grow

Pennisetum orientale (Oriental fountain grass) will reach a height of 0.6m and a spread of 0.5m after 2-5 years.

Suggested uses

Beds and borders, City, Containers, Cottage/Informal, Foliage only, Low Maintenance, Prairie planting

Cultivation

Plant in light, moderately fertile, moist but well-drained soil. May need winter protection in colder areas.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South, East, West

Exposure

Sheltered

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4), Tender in frost (H3)

Companion plants

We do not currently have companion plants added for this plant.

Botanical name

Pennisetum orientale

Other names

Oriental fountain grass

Genus

Pennisetum Pennisetum

Species

P. orientale - P. orientale is a clump-forming perennial grass. It has fine arching foliage and in summer, bears soft, tactile flower heads on arching stems.

Foliage

Deciduous

Habit

Arching, Clump-forming

Awards

RHS AGM (Award of Garden Merit)


Colour

Flower

Greenish-white, Pale-purple in Summer; Greenish-white, Pale-purple in Autumn

Foliage

Green in Summer; Green in Autumn


How to care

Watch out for

Pests

Generally pest free

Diseases

Generally disease free

General care

Propagation methods

Division, Seed


Monthly care advice


Where to grow

Pennisetum orientale (Oriental fountain grass) will reach a height of 0.6m and a spread of 0.5m after 2-5 years.

Suggested uses

Beds and borders, City, Containers, Cottage/Informal, Foliage only, Low Maintenance, Prairie planting

Cultivation

Plant in light, moderately fertile, moist but well-drained soil. May need winter protection in colder areas.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South, East, West

Exposure

Sheltered

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4), Tender in frost (H3)

USDA zones

Zone 9, Zone 8, Zone 7, Zone 6

Defra's Risk register #1

Plant name

Pennisetum orientale (Oriental fountain grass)

Common pest name

Rice leaf nematode; Strawberry crimp disease nematode; White tip nematode; White tip nematode of rice

Scientific pest name

Aphelenchoides besseyi

Type

Nematode

Current status in UK

Absent

Likelihood to spread to UK (1 is very low - 5 is very high)

2

Impact (1 is very low - 5 is very high)

3

General biosecurity comments

Damaging nematode affecting rice crops and strawberry production in warmer climates; could potentially present a threat to strawberry production and ornamental production in protected environments. But modern production practices seem to reduce likelihood of impacts. Pest is also regulated at EU level; which reduces likelihood of entry.

About this section

Our plants are under greater threat than ever before. There is increasing movement of plants and other material traded from an increasing variety of sources. This increases the chances of exotic pests arriving with imported goods and travellers, as well as by natural means. Shoot is working with Defra to help members to do their part in preventing the introduction and spread of invasive risks.

Traveling or importing plants? Please read "Don't risk it" advice here

Suspected outbreak? Click here for contact details to report to the relevant authority.

Date updated: 7th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/

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This plant likes... Garden match
Soil types: Chalky, Loamy, Sandy Tell us...
Soil drainage: Moist but well-drained, Well-drained Tell us...
Soil pH: Acid, Alkaline, Neutral Tell us...
Light: Full Sun Tell us...
Aspect: South, East, West Tell us...
Exposure: Sheltered Tell us...
Hardiness: Hardy (H4), Tender in frost (H3) Tell us...

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