Ghaf tree care in Dubai: planting, watering and pruning the UAE national tree

The ghaf is the UAE's national tree and very heat-tolerant. Give it full sun, sandy well-drained soil and regular deep watering while it is young. Once established it needs far less. Prune lightly, and check the rules before moving or cutting a mature tree.

Key takeaways

• The ghaf is a native desert tree. Full sun and sandy soil suit it.
• Young trees need regular deep watering. Established trees need much less.
• It grows slowly at first, then forms a broad canopy. Leave plenty of space.
• Light shaping only. Avoid heavy cutting.
• Trees tagged by Dubai Municipality (DM) need Dubai Municipality permission to cut or move.

Why plant a ghaf tree?

The ghaf (Prosopis cineraria) is the UAE's national tree and fits the local climate. It handles heat, sand and dry air, and gives light shade. It is a natural choice for a garden that wants a native look. You can see the Ghaf Tree in our outdoor plants range.

How much sun does a ghaf tree need?

Full sun. Plant it in an open spot with room above and around it. It will not do well in deep shade. Keep it clear of walls, pipes and pool edges, since the roots go deep and wide as the tree matures.

How often should you water a ghaf tree?

Establishing roots is the key job in the first year or two. In the Dubai summer, give a young ghaf deep watering through a drip ring or a basin a few times a week, early in the morning. In winter, reduce the frequency. As the tree matures, extend the gap between waterings. Deep, infrequent watering encourages the roots to go down, while frequent shallow watering keeps them near the surface.

Drip irrigation on a timer makes this easy. See irrigation system installation.

What soil does a ghaf tree prefer?

Sandy, free-draining soil, which is what much of the UAE has. For a new planting, add some compost to the hole and make sure water does not pool around the trunk. Native trees tolerate poor and somewhat salty soil better than most ornamentals, but a good start helps young trees settle in. Deep watering helps carry salts below the root zone.

Can you grow a ghaf in a pot?

A young ghaf can start in a large container with drainage holes, but it is a tree that wants to go into the ground. Roots need depth. Plan to plant it out before it becomes root-bound.

How do you prune a ghaf tree?

Prune lightly. Remove dead, damaged and crossing branches and lift the lower canopy if you need clearance. Avoid cutting hard in one season. For a tall tree, hire a team with the right equipment; see tree trimming.

Can you cut or move a ghaf tree?

Trees tagged by Dubai Municipality (DM) need Dubai Municipality permission to cut or move. For the wider picture on trees in villa gardens, read our guide on tree rules for Dubai villa gardens before you cut or relocate a mature tree.

Why are my ghaf tree leaves yellow or dropping?

• Overwatering or poor drainage: leaves yellow and growth stalls. Let the soil dry between waterings.
• Underwatering of a young tree: leaves thin out and wilt in summer heat.
• Transplant shock: a recently planted tree can pause or drop leaves for a while.
• Salt build-up: brown leaf tips. Water deeply to flush salts down.
• Aphids, scale or mealybugs: look for sticky leaves or small bumps. Rinse or wipe off, and repeat.
• Winter: some leaf thinning in cooler months can be normal.

How big does a ghaf tree get?

Mature trees can reach a considerable height with a wide, spreading crown, but growth is slow, especially in the first years. Plan for the final size when you pick the spot.

For ongoing watering and pruning, see garden maintenance.

Reviewed by Hamza, site supervisor at Green Beetle.