Jaal

Salvadora oleoides, known across Pakistan as jaal and its sweet fruit as pilu, is an evergreen tree that earns its place on the worst ground you own. The honest reason a grower plants it: it holds and feeds livestock on saline, sodic, arid land where almost nothing else fruits, giving shade, browse and an edible berry from soil a vegetable crop would refuse. Treat it as a long-lived anchor for difficult plots rather than a quick return.

Where it thrives

Jaal suits the Sindh coast, the Punjab plains and the warmer fringes of the Balochistan highlands, taking dry, alkaline and inland-saline soils in full sun. POWO records it as a shrub or tree of drier tropical regions through India, Iran, Pakistan and Yemen, found up to about 1,000 metres.¹ It is a genuine halophyte: deep-rooted, strongly drought-tolerant once established, and able to grow on salt-affected ground that defeats most fruit trees.² It dislikes waterlogging and hard frost, but heat and salinity are exactly its territory.

Role in the system

Jaal’s role is the climax shade-and-fodder tree that defines a saline-land guild from the top down. As a slow, long-lived evergreen it forms the upper canopy layer, casting shade and dropping leaf litter that builds the thin film of organic matter under it, sheltering whatever understory you can establish in its lee. It is not a nitrogen fixer; do not list it as one. Its working contributions are standing biomass, year-round shade and dependable browse: branches are lopped and chopped-and-dropped or fed directly, and the fruiting window in early summer adds a food layer. Plant it first as the structural keystone of degraded, salty ground, then build the lower strata of hardy shrubs and groundcover beneath its established crown.

Growing it

Two decisions decide success. First, patience: jaal is slow to establish, so raise seedlings, plant at the start of the monsoon, and give deliberate water through the first two dry seasons before weaning it off irrigation entirely. Second, spacing for purpose: set trees wide, roughly 6 to 8 metres, on field boundaries or scattered through pasture so the open crown shades stock and lets light reach any understory, rather than crowding it into a thicket. Prune by lopping for fodder and form; once rooted it needs little beyond that.

What you get

The reliable returns are shade, camel and cattle fodder, and the sweet pilu berries eaten fresh or dried, which ripen in early summer.² Leaves, fruit and bark carry a long record of folk-medicinal use, and the fruit is a useful source of minerals and antioxidant phytochemicals, though it remains under-studied and is best treated as food rather than medicine.²³ The economic angle is modest and honest: this is land-rehabilitation value first, with fruit and fodder as the bonus, not a cash orchard.

Sourcing notes

Raise seedlings from sweeter, heavier-fruiting mother trees on saline ground similar to your own, since local provenance carries the salt tolerance you are buying. Companion it with salt-tolerant grasses and arid shrubs in its shade, building the guild outward from the established tree rather than planting tender species before the canopy and litter layer are in place.

Sources

1. POWO (2024). “Salvadora oleoides Decne.” Plants of the World Online, Royal Botanic Gardens, Kew.
2. Yadav, R.K., et al. (2022). “Peelu (Salvadora oleoides Decne.): An Unexplored Medicinal Fruit with Minerals, Antioxidants, and Phytochemicals.” Frontiers in Nutrition.
3. Ben Mansour, R., et al. (2022). “Variation in Phenolic Profile, Antioxidant, and Anti-Inflammatory Activities of Salvadora oleoides Decne. and Salvadora persica L. Fruits and Aerial Part Extracts.” Molecules.