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Grevillea 'Canberra Gem' (Spider flower 'Canberra Gem')

Beginner
skill rating
1 hour care
per year
4m
Max height
4m
Max spread
10-20 years
To maturity
Low
Toxicity

Plant details

Botanical name

Grevillea 'Canberra Gem'

Other names

Spider flower 'Canberra Gem', Grevillea rosmarinifolia 'Canberra Gem' , Grevillea banksii 'Canberra Hybrid'

Genus

Grevillea Grevillea

Variety or Cultivar

'Canberra Gem' _ 'Canberra Gem' is a vigorous, bushy, rounded, evergreen shrub with hairy stems, rigid, linear, mid-green leaves, hairy beneath and clusters of dark pink flowers from late winter to late summer.


Grevillea 'Canberra Gem' is: Evergreen

Habit

Bushy, Rounded

Toxicity

May cause skin irritation or allergic reaction.

Flower

Dark-pink in Spring; Dark-pink in Summer; Dark-pink in Winter

Foliage

Mid-green in All seasons

How to care

Watch out for

Pests

Generally pest-free.

Diseases

Generally disease-free.

General care

Pruning

Outdoors, Pruning group 1. May need restrictive pruning if grown under glass.

Propagation methods

Grafting, Seed, Semi-hardwood cuttings


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Where to grow

Grevillea 'Canberra Gem' (Spider flower 'Canberra Gem') will reach a height of 4m and a spread of 4m after 10-20 years.

Suggested uses

Beds and borders, City, Conservatory, Sub-Tropical, Wallside and trellises, Wildlife

Cultivation

Grow in neutral or acid, well-drained soil in a sunny, sheltered position. Under glass, grow in lime-free compost with grit in full light.

Soil type

Loamy, Sandy

Soil drainage

Well-drained

Soil pH

Acid, 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

Grevillea 'Canberra Gem'

Other names

Spider flower 'Canberra Gem', Grevillea rosmarinifolia 'Canberra Gem' , Grevillea banksii 'Canberra Hybrid'

Genus

Grevillea Grevillea

Variety or Cultivar

'Canberra Gem' _ 'Canberra Gem' is a vigorous, bushy, rounded, evergreen shrub with hairy stems, rigid, linear, mid-green leaves, hairy beneath and clusters of dark pink flowers from late winter to late summer.

Foliage

Evergreen

Habit

Bushy, Rounded

Toxicity

May cause skin irritation or allergic reaction.


Colour

Flower

Dark-pink in Spring; Dark-pink in Summer; Dark-pink in Winter

Foliage

Mid-green in All seasons


How to care

Watch out for

Pests

Generally pest-free.

Diseases

Generally disease-free.

General care

Pruning

Outdoors, Pruning group 1. May need restrictive pruning if grown under glass.

Propagation methods

Grafting, Seed, Semi-hardwood cuttings


Monthly care advice


Where to grow

Grevillea 'Canberra Gem' (Spider flower 'Canberra Gem') will reach a height of 4m and a spread of 4m after 10-20 years.

Suggested uses

Beds and borders, City, Conservatory, Sub-Tropical, Wallside and trellises, Wildlife

Cultivation

Grow in neutral or acid, well-drained soil in a sunny, sheltered position. Under glass, grow in lime-free compost with grit in full light.

Soil type

Loamy, Sandy

Soil drainage

Well-drained

Soil pH

Acid, 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 11, Zone 10, Zone 9

Defra's Risk register #1

Plant name

Grevillea 'Canberra Gem' (Spider flower 'Canberra Gem')

Common pest name

Lance nematode; Nematode; Lance

Scientific pest name

Hoplolaimus spp.

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)

4

General biosecurity comments

Nematode species potentially affecting a wide variety of crops; prohibition of soil likely to mitigate risk substantially; keep under review in light of interceptions or findings should they occur in the EU.

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: Loamy, Sandy Tell us...
Soil drainage: Well-drained Tell us...
Soil pH: Acid, 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...

GARDENS WITH THIS PLANT

My Garden
My Garden
David, South West London SW19
98 High St Long Crendon
98 High St Long Crendon
Richard Rogers

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