Sri Lanka · Weaving / Leaf Craft

Cadjan Palm Leaf Weaving

කැදිලි (Kadili)

Cadjan (කැදිලි — kadili in Sinhala) is the ancient Sri Lankan tradition of weaving coconut palm leaves (Cocos nucifera) or palmyra palm leaves (Borassus flabellifer) into panels for thatching, screens, food containers, ceremonial objects, and mats. Sri Lanka cadjan is distinct from other Southeast Asian palm leaf traditions in the spine-weaving technique: the central spine (midrib) of the coconut leaf is retained as the structural member, and the leaflets are woven in and around the spine rather than stripped from it. This spine-retention produces a panel with built-in structural integrity that can be used without any secondary frame — the cadjan panel is self-supporting. The leaflet weave angle around the spine — approximately 45 degrees — is assessed by holding the spine vertically and observing whether the leaflets spread into a perfect diamond grid: correct angle produces diamond grid; too steep: rectangles; too shallow: flattened diamonds.

Risk level: Endangered · Sri Lanka national ICH list

Alternate Names
Cadjan; kadili; coconut palm weaving; palmyra weaving
Geographic Center
Coastal areas throughout Sri Lanka; Negombo (primary cadjan market); Batticaloa (Tamil palmyra tradition)
Community / Ethnic Group
Both Sinhalese and Tamil communities; coastal fishing villages; cross-community tradition
Estimated Origin
Pre-contact ancient tradition; continuous from ancient period; cadjan panels documented in earliest Sri Lanka written sources
Cultural Function
Thatching for houses and huts; food drying screens; ceremonial decoration; traditional packaging; temporary shelter construction
Primary Materials
Coconut palm leaves (young — green and pliable); palmyra palm leaves (Tamil northern tradition)
Primary Tools
Hands only (no tools required for basic cadjan); knife for leaf harvesting
Process Overview
Young leaf harvest -> moisture calibration (fold test) -> spine retention -> leaflet weave at 45-degree angle -> vertical diamond grid check after 5-6 pairs -> self-supporting test
Traditional Applications
Thatching; food drying screens; ceremonial decoration; traditional packaging
Contemporary Applications
Eco-resort decoration; cultural tourism; ceremonial use; sustainable architecture revival
Notable Practitioners
Coastal village cadjan weavers throughout Sri Lanka; Negombo cadjan market community; Tamil palmyra weavers in north
Key References
National Crafts Council Sri Lanka documentation; traditional architecture studies of Sri Lanka; Negombo cadjan market records
Verification Status
Verified

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