The white mangrove thrives along coastlines, often in muddy areas above the average sea level within saltwater environments. However, it can adapt to various substrates and even freshwater conditions. In Qatar, it is found in sheltered bays and creeks. It has a tolerance for different levels of saltiness, although salinity in the Persian Gulf can occasionally be excessive. The plant releases salt from its leaf undersides, especially in areas with higher salinity. The plant's fruit starts to sprout while still on the tree and then takes root upon falling. While not heavily consumed by animals, certain crab species may feed on its pneumatophores (elevated roots).

Mangroves are saltwater-adapted trees and shrubs growing in coastal areas' intertidal zones. Their intricate root systems offer natural fish habitats, serve as marine species nurseries, and protect coastlines from erosion by waves and storms. Qatar hosts the Avicennia Marina species, commonly called grey or white mangroves, mainly on the east coast. The most significant mangrove forests are at Al Thakira and Al Khor, boasting the oldest and largest mangroves. Despite ongoing reforestation efforts by the government, development led to the uprooting of the mangrove lake in Al Wakra.

Abdel Bary, Ekhlas M. M. (2012). The Flora of Qatar. 2 volumes (700 pages, 199 pages) : color illustrations, maps ; 28 cm. Doha: Qatar University Environmental Studies Center. OCLC: 875112803. MMS ID: 991000252609706691. English. Volume 1: The Dicotyledons -- Volume 2: The Monocotyledons
UNESCO Office in Doha. (n.d.). An Illustrated Checklist of the Flora of Qatar. Authors: John Norton, Sara Abdul Majid, Debbie Allan, Mohammed Al Safran, Benno Böer, & Renee Richer. [Unpublished manuscript]. Richer, R., Knees, S., Norton, J., & Sergeev, A. (2022). Hidden Beauty: An Exploration of Qatar’s Native and Naturalised Flora. Hardcover. April 30, 2022.