Grevillea robusta

plantation: Usambara, Tanzania


Common names: Greveria
Type of foliage:
Life expectancy: 130 years
Total weight of CO2 captured: 300 Kg
Height: 20 m


In Tanzania, the growth and characteristics of Grevillea robusta may be influenced by the local climate and conditions. This species is known for its rapid growth, feathery foliage, and bright orange flowers. It is often planted for ornamental purposes but can also be used in reforestation projects.
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Usefulness of the tree

Grevillea robusta, commonly known as Silky Oak, serves diverse purposes, contributing to its value in various contexts. Its lightweight, durable wood is utilized in construction, furniture making, and as a source of fuelwood. Beyond its utilitarian aspects, the tree is often planted for its aesthetic appeal in landscaping and urban areas, with its feathery foliage and vibrant orange flowers making it a popular choice in parks, gardens, and along streets.

The species also plays a role in soil improvement through its nitrogen-fixing properties, enhancing soil fertility. In agroforestry systems, Grevillea robusta supports biodiversity by attracting pollinators, contributing to a healthier ecosystem. Its rapid growth is particularly advantageous in reforestation projects, aiding in soil erosion control and providing a swift green cover in degraded areas.

Moreover, Grevillea robusta has applications in carbon sequestration, helping mitigate the impacts of climate change by absorbing and storing carbon dioxide. The tree's presence extends beyond environmental benefits, as its shade and adaptability make it suitable for agroforestry systems, where it can be integrated with agricultural crops, offering shade and additional products for the community.

In essence, Grevillea robusta stands as a versatile species with economic, ecological, and social significance, making it a valuable asset in diverse environmental and sustainable development initiatives.
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