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(Grevillea hookeriana)
Red Toothbrushes (Grevillea hookeriana)
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Murray Fagg
CC BY 3.0
Image By:
Murray Fagg
Recorded By:
Copyright:
CC BY 3.0
Copyright Notice:
Photo by: Murray Fagg | License Type: CC BY 3.0 | License URL: https://creativecommons.org/licenses/by/3.0 | Uploader: Gderrin | Publisher: Wikipedia Commons
Estimated Native Range
Climate Requirements for Menomonee Falls, Wisconsin
| This Plant | Your Site | Plant Suitability for Your Location | ||
|---|---|---|---|---|
| • Precipitation | 10" - 54" | 32" | Your precipitation may be too high for this plant. | Too high |
| • High Temp. | 72°F - 101°F | 81°F | Your summer temperatures are normal for this plant. | Excellent |
| • Low Temp. | 22°F - 49°F | 10°F | Your winter temperatures may be too cold for this plant | Too cold |
This plant may not grow well at your location - your precipitation is too high.
Summary
Grevillea hookeriana, commonly known as Red Toothbrushes, is an evergreen shrub native to the open woodlands, heathlands, and scrublands of Southwestern Australia. It typically grows to a height of 6-8 feet (1.8-2.4 meters) and a width of 5-7 feet (1.5-2.1 meters). This plant is characterized by its distinctive inflorescences, which resemble red toothbrushes, and its flowers exhibit a combination of red, brown, and black hues. The flowering season extends through winter and spring, providing vibrant color during these months. The foliage is also noteworthy, with narrow leaves that add texture to the garden landscape.
Grevillea hookeriana is valued for its unique and showy flowers, which attract nectar-feeding birds, making it an excellent choice for wildlife gardens. It is used in cultivation for ornamental purposes, including urban planting, border planting, and as a specimen shrub. This shrub is adapted to low water conditions and prefers well-drained soils, thriving in full sun to part shade. While it is generally low-maintenance, it can be susceptible to root rot if overwatered or planted in poorly drained soils. It is also sensitive to phosphorus, so fertilizers for native Australian plants are recommended.CC BY-SA 4.0
Grevillea hookeriana is valued for its unique and showy flowers, which attract nectar-feeding birds, making it an excellent choice for wildlife gardens. It is used in cultivation for ornamental purposes, including urban planting, border planting, and as a specimen shrub. This shrub is adapted to low water conditions and prefers well-drained soils, thriving in full sun to part shade. While it is generally low-maintenance, it can be susceptible to root rot if overwatered or planted in poorly drained soils. It is also sensitive to phosphorus, so fertilizers for native Australian plants are recommended.CC BY-SA 4.0
Plant Description
- Plant Type: Shrub
- Height: 6-8 feet
- Width: 5-7 feet
- Growth Rate: Moderate
- Flower Color: Red, Brown, Black
- Flowering Season: Winter, Spring
- Leaf Retention: Evergreen
Growth Requirements
- Sun: Full Sun, Part Shade
- Water: Low
- Drainage: Fast
Common Uses
Bee Garden, Bird Garden, Butterfly Garden, Drought Tolerant, Hummingbird Garden, Low Maintenance, Showy Flowers
Natural Habitat
Open woodlands, heathlands, and scrublands of Southwestern Australia
Other Names
Common Names: Red Hooks, Hooker’s Grevillea
Scientific Names: Grevillea hookeriana
GBIF Accepted Name: Grevillea hookeriana Meisn.