Najran's native plants: 22 species to support the Saudi Green Initiative

In a strategic move reflecting the Kingdom of Saudi Arabia’s commitment to protecting and enhancing the sustainability of its natural environment, the National Afforestation Program has unveiled a detailed plant map of the Najran region, identifying more than 22 native plant species. This step is a key component of efforts to combat desertification and develop vegetation cover, aligning with the objectives of the Saudi Green Initiative and the Kingdom’s ambitious Vision 2030.

Geographical diversity in Najran: a nurturing environment for life

The Najran region is characterized by a unique topographical diversity, encompassing towering mountain peaks, deep valleys, fertile meadows, and sand dunes bordering the Empty Quarter. This geographical variation has created diverse environments requiring specific plant species capable of surviving and thriving. The National Program report confirms that the selected species, such as *Sarh*, *Sayhan*, and *Hadhab*, are not arbitrary choices but rather the result of extensive studies of the region's soil and climate, thus ensuring the sustainability of environmental projects and minimizing water waste.

The most prominent plant species and their environmental role

The approved list included a wide variety of trees, shrubs, and annual plants that form part of the Kingdom's natural identity. Among the most prominent of these species are:

• Trees of sandy areas: such as the Ghadha and Arta, which play a crucial role in stabilizing sand dunes and preventing sand from encroaching on urban and agricultural areas.
• Valley and highland trees: such as the acacia, the tamarisk, and the holm oak, are perennial trees that provide shade and help to moderate temperatures, as well as being a haven for wildlife.
• Plants that support biodiversity: The list included plants such as the hollyhock, the hollyhock, the aloe vera, and the balsam, which have medicinal and aromatic value, in addition to their role in maintaining ecological balance.

The strategic importance of relying on native plants

Focusing on native plants has significant economic and environmental implications. Environmentally, these species are highly resilient to harsh climatic conditions, such as drought and high temperatures, thus reducing the need for intensive irrigation and constant maintenance compared to introduced species. Economically, restoring native vegetation contributes to the promotion of ecotourism, supports sustainable grazing practices, and provides natural resources for local communities.

A precise scientific classification to ensure success

The program didn't just list names; it classified the plants into precise scientific families, including the legume family (Fabaceae), the tamarisk family (Termiteae), the mallow family (Malvaceae), and others. This scientific classification establishes a reference database to support researchers and planners in future afforestation projects, ensuring the selection of the appropriate species for the appropriate location, thus increasing the success rates of afforestation efforts.

Corporate social responsibility and a green future

The announcement of this list is an open invitation to all segments of society—individuals, government sectors, and the private sector—to actively participate in afforestation efforts. Adopting these native species in home gardens, urban projects, and national parks is a cornerstone of achieving sustainable development. Through these initiatives, the Kingdom seeks to create a healthy environment, improve quality of life, and contribute effectively to international efforts to mitigate climate change.