Grevillea (Grevillea robusta), also known as silk oak, is a tree from the Proteaceae family. It originated in Australia, but is now growing well in North America. This is a tall tree and is referred to as being a skyline tree with lots of vertical accent. Grevillea is very fast growing and can live 50-65 years.
Grevillea Care
Grevillea
What is the plant
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Lighting
Full Sun
Hardiness zone
min 8b
How to Care for the Plant
Water
Water well after planting, requires little water once established
Pruning
You can tip prune during the flowering months to encourage more blooms.
Fertilizer
As grevilleas are sensitive to excessive levels of phosphorus, you need to use a specialised native fertiliser,
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Sunlight
Full sun to half sun
Soil
Well drained, slightly acidic soils
Popularity
73 people already have this plant 6 people have added this plant to their wishlists
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