Mango — Langra Banarasi

Langra Banarasi (aam — Langra Banarasi, لنگڑا بنارسی) is the heritage parent of the Langra line, the original green-skinned cultivar selected in the Banaras (Varanasi) region of the subcontinent two to three centuries ago. The ovate fruit, roughly 250 to 370 grams, holds a lettuce-green skin even when ripe and carries fiberless, very sweet flesh with a mild sub-acid tang. The honest reason a Punjab grower plants it is provenance plus eating quality: a named, recognisable heritage mango that earns trust at the stall. For a farm building a direct-sale reputation, an old, well-known cultivar with a clear origin story is easier to market than an anonymous sweet mango, and the eating quality backs up the name.

Where it thrives

Langra Banarasi grows on the Punjab plains, suited to the region’s hot, dry summers. The species wants average growing-season temperatures around 24 to 30°C, a clear dry spell to set flowering, and deep, well-drained soil at pH 5.5 to 7.5; it tolerates drought once established but rejects waterlogging and salinity.¹ Mature trees take brief heat, but young flowers and shoots die between roughly 4°C and 12°C, so frost-prone ground is unsuitable.¹

Role in the system

Mango is the long-lived climax fruiter of a lowland food forest, and Langra Banarasi takes that emergent-stratum role for decades.² It forms a round, dense, multi-branched canopy that comes to dominate the upper layer, so design it as the patient climax over a maturing understorey of pioneers and secondary fruiters.² Flowering runs late winter into spring, with fruit maturing four to five months after bloom, and pollination is handled mainly by thrips, flies and a few bees rather than wind.²³ Like the Langra type, it bears largely on new shoots, so keep pruning to light annual tip work and feed the soil with chop-and-drop prunings as mulch.⁴

Growing it

Three decisions decide success. Plant grafted stock, because this monoembryonic heritage cultivar needs veneer or cleft grafting onto vigorous rootstock to keep its identity true.³ Time irrigation to the bloom: water through establishment, then ease off before and during flowering, since overwatering then costs quality and feeds leaf.³ Plan for alternate bearing after about ten years, smoothing the swings with restrained pruning that protects new-shoot bearing wood.² Space vigorous trees 12 to 15 metres apart.³

What you get

Medium, ovate, green-when-ripe fruit with fiberless, high-sugar flesh and a mild tang, ripening in the mid-season window, broadly mid-June into late July. The economic angle is heritage branding: the Banarasi name and the distinctive green skin let you sell a recognisable premium mango fresh and for juice rather than for bulk processing, and it complements sweeter solid-coloured cultivars in a mixed block.⁴ As with all green-skinned Langra types, judge ripeness by softening and aroma rather than by colour, since the skin stays green to the end.

Sourcing notes

Buy grafted, named Langra Banarasi trees from a reputable nursery; seedlings will not hold the heritage character or the green-when-ripe skin. Establish it as the climax over nitrogen-fixing pioneers and a faster secondary fruiter, and let it rise into the emergent canopy as the system matures.

Sources

1. Heuzé, V., Tran, G., et al. (2017). “Mango (Mangifera indica) fruit and by-products.” Feedipedia (INRAE-CIRAD-AFZ-FAO).
2. Morton, J.F. (1987). “Mango, in Fruits of Warm Climates.” Purdue University NewCROP.
3. Crane, J.H., Wasielewski, J., Balerdi, C.F. & Maguire, I. (2020). “Mango Growing in the Florida Home Landscape (HS2/MG216).” UF/IFAS Extension.
4. Grewal, A.G., Zafar, M.S., Qureshi, M.A., et al. (2024). “Fruiting Behavior and Fruit Quality of Leading Mango Cultivars Grown in South Punjab-Pakistan.” Agricultural Sciences Journal.