How to grow Grevillea robusta

Grevillea robusta growing tree of the genus Grevillea also known as Southern silky oak, Grevillea robusta perennial evergreen used as ornamental plant as shade tree or as bonsai, can grow in subtropics, tropics, mediterranean, desert or temperate climate and growing in hardiness zone 9+.

Leaves color green in oval to fork shape.

Grevillea robusta flower

Flower color yellow-orange to brown ,small flowers connected on stems, the flowers grow on stems in inflorescence that create like bottlebrush.

Grevillea robusta for sale – Seeds or Plants to Buy

Requirements for Grevillea robusta growing and care:

Well-drained soil

What is the best way to start growing?
Plant / Seed / Vegetative reproduction

Is it necessary to graft or use vegetative reproduction?
No

Difficulties or problems when growing:
?

Planting season:
Spring / Summer / Autumn (in warm climate)

Pests and diseases:
?

Pruning season:
All year round

How to prune:
Just for design

Size of the plant:
5-25 m, 15-80 feet.

Growth speed in optimal condition:
Fast growing / Medium growing

Water requirement:
Small amount of water / Average amount of water

Light conditions in optimal condition for growing:
Full Sun / Half shade

Is it possible to grow as houseplant?
Yes

Growing is also possible in a planter /flowerpot / containers:
No

Blooming information

Bloom season:
Spring / Summer

General information about the flower:
Yellow-orange to brown color, small flowers connected on stems, the flowers grow on stems in inflorescence that create like bottlebrush

Scientific name:

Grevillea robusta

Alternative name: Southern silky oak, Silk oak, Silky oak, Silver oak, Australian silver oak

Blooming Seasons

Flower Colors

Climate

Ornamental parts

Plant growing speed

Plant life-form

Plant uses

Planting season

Plants sun exposure

Watering plants

Hardiness zone