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Origins & Regions

Tamil Nadu’s Moringa Belt: An Export Boom the Trade Data Can’t Agree On

Tamil Nadu grows more moringa than any other Indian state and built an export-zone system to sell it abroad, but the trade data behind the boom does not agree with itself.

Moringa’s export story starts with a single cultivar bred for speed. In 1989, breeders at the Horticultural College and Research Institute in Periyakulam, a town in Tamil Nadu’s Theni district, released PKM-1, an annual, seed-propagated moringa developed by six generations of selfing from a local type collected in the Tirunelveli region. It flowers five to six months after sowing and comes to harvest in seven to eight. Each year the trees are cut back to about a metre above the ground and ratooned for three to four more seasons. Perennial moringa, the older way of growing the crop, waits far longer for its first pods, depends on stem cuttings that are often unavailable, needs more rainy days, and carries more pest and disease risk. Tamil Nadu Agricultural University describes its seed-propagated types as having revolutionised moringa cultivation in India, and on the evidence of the last three decades that is not much of an overstatement.

That single agronomic shift explains most of what follows. A cluster of Tamil Nadu districts, seeded originally by PKM-1, now anchors a supply chain reaching the United States, Europe, the Gulf states and China. State and central government agencies have spent the past several years building processing and export infrastructure on top of that base. The trade statistics meant to measure the result, however, stay inconsistent from one data source to the next, in some cases wildly so.

A District Cluster Does Most of the Work

India’s total moringa footprint runs to roughly 43,600 hectares, producing an estimated 2.6 million tonnes of pods a year, which the paper reporting it rounds to about 63 tonnes per hectare, according to a 2023 study by Tamil Nadu Agricultural University researcher Samsai T. published in The Pharma Innovation Journal. The division actually gives closer to 60. The same paper’s body text separately cites 2.2 million tonnes for 2022, a discrepancy the study does not resolve. Tamil Nadu accounts for 20,684 of the national hectares, more than any other state. Within Tamil Nadu, two districts do most of the work: Dindigul, with 5,538 hectares, and Theni, with 2,951 hectares, together covering more than 70% of the moringa area in the state’s southern region as of 2021-22.

Yield figures published on Tamil Nadu Agricultural University’s horticulture portal put standard annual moringa cultivation at 50 to 55 tonnes of pods per hectare, roughly 220 pods per tree per year. Under high-density planting at 1.2 by 1.2 metre spacing, PKM-2 has reached as much as 138 tonnes per hectare in trials. Perennial moringa, grown at wider spacing and pruned less aggressively, tops out around 37 kilograms per tree. The university’s own varietal notes put PKM-1 at roughly 52 tonnes per hectare and PKM-2, a hybrid of two local selections, at about 98, a 48% gain over its predecessor, per TNAU’s production handbook.

The Periyakulam breeding program was not the only one working the problem. ICAR’s Central Horticultural Experiment Station in Godhra, Gujarat, released two further annual varieties, Thar Harsha and Thar Tejas, aimed at rainfed semi-arid zones outside Tamil Nadu. Thar Harsha, with a yield potential of 53 to 54.7 tonnes per hectare and about 314 pods per plant a year, has spread to roughly 375 acres across nine states over eight years; in Gujarat alone, more than 850 tribal farmers have received planting material and seed for kitchen-garden cultivation of the variety, according to ICAR. Thar Tejas produces about 245 pods per plant and is bred for an early, January-to-March harvest window.

The Shipment That Started the Export Era

India’s moringa export era has a clean starting point. On December 29, 2020, APEDA chairman Dr. M. Angamuthu flagged off the country’s first organic-certified moringa powder export consignment: two tonnes sent by air to the United States. The exporter, Telangana-based Medikonda Nutrients, held 240 hectares of owned and contract moringa plantation under certified organic status at the time, ran a processing unit at Gongloor village in Sangareddy district, and planned to ship around 40 tonnes to the US market, according to the Ministry of Commerce and Industry.

That one shipment is frequently cited as the moment moringa shifted from a domestic vegetable and traditional-use crop into a formal export commodity, with certification requirements, cold-chain considerations, and destination-market compliance built in from the start.

Tamil Nadu Builds the Apparatus

Tamil Nadu followed with policy. In its first standalone agriculture budget, announced August 20, 2021, the state named seven districts, Theni, Madurai, Dindigul, Thoothukudi, Ariyalur, Tiruppur and Karur, as “Moringa Export Zones.” Agriculture Minister MRK Panneerselvam set a target of Rs 50,000 crore in foreign exchange earnings over five years and funded a Rs 1 crore Special Export Facilitation Centre in Madurai, equipped with dryers, pulverisers and automatic packing machinery and built with APEDA to help exporters meet country-specific quality standards and regulations, according to Krishi Jagran.

A follow-on “Moringa Mission,” reported March 27, 2023, added roughly Rs 11 crore to expand cultivation by 1,000 hectares across the same seven-district cluster, with training programs covering cultivation practice, value addition, certification and export standards, per DT Next. The stated demand pull behind the investment: North America, Europe, the Gulf states and China as buyers, with animal-feed demand emerging in Australia.

Most of this material, processed into moringa leaf powder, moves through the same district cluster the zone policy targets. Seed-derived products, including moringa seed and its pressed oil, follow a smaller but overlapping supply base.

A Boom Nobody Can Quite Measure

Here is the honest complication in the growth story: moringa has no dedicated HS code in India’s customs classification system. Shipments scatter across shared codes, roughly 12119029, 12119099, 13021919 and 07129090, which also capture unrelated commodities, according to trade-data aggregator exportimportdata.in. That means there is no single authoritative government aggregate for moringa exports the way there would be for a commodity with its own tariff line.

The result is a set of vendor estimates that do not agree with each other. exportimportdata.in, tracking customs shipment records, counts roughly $9 million in moringa powder exports for 2024, across 818 shipments from 229 exporters to 452 buyers in the twelve months from November 2023 to October 2024, a 16% increase over the prior twelve-month period, with the United States as the top destination at about $6.47 million. Tridge, tracking a broader “fresh moringa” category, shows a very different picture: nearly $88 million in both 2023 and 2024 (104,915,182 kilograms worth $88,696,258 in 2023; 110,999,563 kilograms worth $87,951,555 in 2024), led not by the US but by the United Kingdom at $21.3 million, the United Arab Emirates at $16.1 million and Qatar at $8.6 million, per Tridge.

These figures do not reconcile. They are not even measuring the same thing: one counts processed powder shipments, the other counts fresh pods by weight. Treating any single one of them as the definitive number for India’s moringa trade would overstate what is actually known. What they agree on is that moringa exports run into the tens of millions of dollars annually. What they disagree on is by how much, in which product category, and to which markets.

A figure keeps recurring in trade coverage: that India supplies roughly 80% of global demand for moringa. It turns up in the exportimportdata.in commentary and, in almost identical wording, in the Pharma Innovation Journal paper, and it is often attributed to APEDA. The APEDA-sourced government announcement of that first 2020 consignment makes no such claim. Read the 80% figure as a number in wide circulation, not as a statistic any Indian export authority has published.

What the Growth Numbers Don’t Show

The infrastructure and export-zone spending sit on top of a smallholder base that is still absorbing most of the price risk. A 2023 survey of 120 farmers in Dindigul and Theni, plus 30 traders, found perennial moringa returning average gross income of Rs 195,000 per acre per year, net Rs 131,000, at a yield of 13 tonnes per acre and a farm-gate price of Rs 15,000 per tonne. Annual, seed-grown moringa returned gross income of Rs 200,000 per acre per year, net Rs 119,060, at 20 tonnes per acre and Rs 10,000 per tonne, per the same Pharma Innovation Journal study. The annual crop grows more and earns less per tonne, and ends up slightly behind on net.

In that survey, 94% of farmers named price fluctuation as their top marketing problem. The paper’s constraint table then lists labour shortage at 82%, low prices and cartel behaviour by buyers at 81%, high wage rates at 75%, and lack of market information at 67%. The paper’s own narrative text relabels two of those rows as late payments and trader dominance, another small illustration of how loosely this crop is documented.

Marketing channel structure appears to matter. A shorter chain, producer to village merchant to retailer to consumer, returned farmers 61% of the consumer rupee, against 53% in a longer chain that added a wholesaler, with marketing efficiency scores of 1.57 versus 1.11 by the Acharya method. Traders in the same survey had complaints of their own: price fluctuation, cited by 93%, lack of cold storage, cited by 67%, and high transport costs, cited by 60%.

None of that shows up in an export-zone budget announcement or a trade-data vendor’s headline growth percentage. It is, nonetheless, the ground floor the entire structure sits on.

A district cluster in southern Tamil Nadu, growing a plant bred decades ago to fruit faster than its perennial ancestors, is now feeding a global supply chain that is easier to fund than to count precisely. The processing sheds, dryers and export facilitation centres keep expanding. The price a farmer in Dindigul gets for a kilogram of pods on a given week still swings on factors none of that infrastructure has fixed.