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Grevillea banksii

Also Known As

  • Grevillea banksii forsteri
  • Red Silky Oak

Plant type

shrub

size

  • H: 9'
  • W: 6'

planting zones

  • 8b-11

Grevillea banksii plant details

Grevillea banksii is a broadleaf evergreen shrub with green foliage. In spring and summer red flowers emerge. Attracts bees and hummingbirds making it an excellent addition to pollinator gardens. Prefers to be dry in summer. Adapts to various soil conditions.

CHARACTERISTICS OF Grevillea banksii

Plant type: shrub
Plant family: proteaceae
Foliage: evergreen green
Mature size: 6 FT wide, 9 FT tall
Flowers: red blooms in spring and summer
Uses: cutting garden, screen

GROWING CONDITIONS for Grevillea banksii

USDA Zones: 8b - 11
Sun exposure: sun

Nursery contributed plant descriptions

Glorious, deep pink-red, 7" long spidery blooms grace the branch tips of this sultry shrub nearly year-round, attracting hummers & honeybees from near & far. Awesome, long-lasting cut flowers, too! The heaviest bloom time happens Spring through Summer. Beautiful blooms aren't the only thing going for this Grevillea, its dark green, deeply divided soft foliage is pretty, too! To 9.5' high & 6.5' wide, it makes an excellent screen. It's not picky about soil, but a sure fire way to kill this Proteaceae family member is feeding it with a phosphorus fertilizer. It's not a heavy feeder, so a bit o'compost should do the trick. Native to Australia.

By: Annie's Annuals & Perennials

Gardening facts about Grevillea banksii plant

How to Grow Grevillea banksii

  • Sun Exposure

    • sun
  • Water Needs

    • dry in summer
  • Soil Needs

    • adaptable

Features

  • Foliage Color

    • green
  • Flower Color

    • red
  • Wildlife

    • bees
    • hummingbirds
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • evergreen

See other plant types of Grevillea for your garden

aka Royal Grevillea

Plant Type

Shrub

Zones

7b-10b

Size

Height: 6'-8'

Width: 8'-10'

  • sun - dappled shade
  • regular - drought tolerant
  • dry in summer
Photo of Grevillea victoriae flower by J.G. in SF
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aka Grevillea victoriae 'Marshall Olbrich', Grevillea victoriae 'Marshall Olbricht', Grevillea victoriae 'Marshall's Seedling', Royal Grevillea

Plant Type

Shrub

Zones

7a-10b

Size

Height: 3'-6'

Width: 4'-6'

  • sun
  • regular - drought tolerant
  • dry in summer
Photo of Grevillea 'Marshall Olbricht' flower by Joshua McCullough
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aka Grevillea 'Canberra', Canberra Gem Spider Flower

Plant Type

Shrub

Zones

8b-11

Size

Height: 4'-9'

Width: 10'-12'

  • sun
  • occasional - drought tolerant
  • dry in summer
Photo of Grevillea 'Canberra Gem' foliage by Danger Garden
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aka Grevillea 'Ellendale Pool', Grevillea 'Ellendale', Spider Net Grevillea

Plant Type

Shrub

Zones

9a-10b

Size

Height: 3'-5'

Width: 3'-5'

  • sun
  • drought tolerant
  • dry in summer
Photo of Grevillea fililoba by Stan Shebs
View Plant

More Options

Plant Type

Shrub

Zones

8a-10b

Size

Height: 1'

Width: 4'-5'

  • sun
  • drought tolerant
  • dry in summer
Photo of Grevillea lanigera 'Coastal Gem' container plant by Far Out Flora
View Plant

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+71 more Grevillea
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