Clove export from India

Overview

Clove is the dried unopened flower bud of Syzygium aromaticum, an evergreen tree of the Myrtaceae. Buds are hand-picked while still green to pink and just before opening, then sun-dried until they turn the familiar deep reddish-brown and rattle. The whole value of the spice is concentrated in its volatile oil, which is exceptionally rich in eugenol, the phenolic compound behind clove aroma, warmth and the local anaesthetic tingle. A good clove is plump-headed, oily to the fingernail, and heavy for its size; light, shrivelled or headless buds signal oil loss and poor curing.

The bud has a natural anatomy that maps onto grading. The rounded top is the unopened corolla with its ball of stamens, and buds that have lost this crown are downgraded as headless. The tree also drops the spent fruit, sold cheaply as mother cloves, and the woody flower stalks are traded as clove stems for low-grade oil distillation. Buyers therefore specify not just cleanliness but hand-picked whole buds versus these lower fractions.

India both grows clove and re-exports it. Domestic cultivation is concentrated in the humid far south, notably the Kanyakumari belt, whose clove carries a GI registration, while global supply is dominated by Indonesia, Madagascar and Zanzibar. Because India-grown volume is modest against consumption, a meaningful share of clove in Indian trade is re-exported after cleaning and grading, which a sourcing desk should represent honestly rather than badging every lot as India-origin.

Growing regions

Indian clove is a crop of the hot, humid south, concentrated around the Kanyakumari district of Tamil Nadu (GI-registered) and adjacent parts of Kerala, often interplanted in mixed spice and plantation gardens. Buds are harvested when they colour up just before opening and sun-dried. Domestic acreage is limited, so the season delivers a modest India-grown crop that is supplemented in trade by re-exported material from the larger Indonesian and East African origins.

Sourcing & export considerations

• Available whole, ground, as clove oil and as oleoresin; whole hand-picked buds are the premium contract format
• Grading turns on head retention, oil content/heaviness, colour and freedom from stalk, mother cloves and dust
• Cleaning and de-stalking are coordinated with vetted third-party facilities; sortex and density sorting lift out light and headless buds
• Packaging: moisture-barrier lined sacks or cartons; clove is aromatic and hygroscopic, so oxygen and moisture control protect the volatile oil
• Shelf life is governed by oil retention rather than a fixed figure; whole buds hold aroma far better than pre-ground clove, which oxidises quickly
• Reports under HS 0907; because India both grows and re-exports clove, confirm whether a lot is India-origin or re-exported before certifying origin
• For EU/US food use, coordinate steam sterilisation and a microbiological and pesticide-residue panel with accredited third parties rather than treating raw dried buds as ready to ship
• Specify on contract: grade (hand-picked/headless), whole vs ground, oil-content expectation, origin status, and sterilisation requirement