Patagonian seaweed, artisanal harvest.
Puerto Madryn
Provincia de Chubut
Wakame and luche (leaf, flake and powder). Straight from Golfo Nuevo.
— cosecha artesanal
- Especie
- Undaria · Pyropia
- Origen
- Golfo Nuevo · Chubut
- Coordenadas
- 42°46′ S · 65°02′ O
- Temporada
- 2026 harvest
Patagonian seaweed, artisanal harvest.
Wakame and luche (leaf, flake and powder). Straight from Golfo Nuevo.
El catálogo
Lámina, hojuela y polvo.
Cada alga en tres formatos, documentada por lote. Cosecha artesanal en Puerto Madryn.
Wakame · 01
Lámina entera
desde $ 13.500
Comprar →
Wakame · 02
Hojuela
desde $ 7.500
Comprar →
Wakame · 03
Polvo
desde $ 7.500
Comprar →
Mekabu · 04
Entero
desde $ 16.500
Comprar →
Mekabu · 05
Polvo (500 µm)
desde $ 18.750
Comprar →
Luche · 06
Lámina entera
desde $ 15.000
Comprar →
Luche · 07
Hojuela
desde $ 8.250
Comprar →Luche · 08
Polvo
desde $ 8.250
Comprar →
En la mesa
Del océano al plato.
Del agua a la mesa: se hidratan en minutos y entran en sopas, ensaladas y caldos.
Manifesto
Undaria pinnatifida reached Golfo Nuevo in 1992, most likely in a ship’s ballast water. Today it can no longer be eradicated.
Where control sees an invader, we see a harvest. Taking it out of the water relieves the gulf floor, and every kilo becomes food, matter and work.
We harvest by hand what the ecosystem lets grow, leaving the young plants untouched. Air-dried, batch by batch, with a public folio.
PuertoMadryn_02 · [42°46′ S, 65°02′ O] · 2025How we harvest
Harvest
Diving 3–4 m · knife cut
Harvested while diving, at 3–4 metres, cut with a knife in Golfo Nuevo, leaving the young plants untouched.
Rinse
Fresh water
Rinsed in fresh water to remove sand and epiphytes, so the salt does not take over.
Drying
Air-dried · no energy
Hung to dry in the open air, with no ovens, no energy and no additives.
Archive
Folio T01-2026-047
Every batch is documented and gets a folio with a public URL.
What we give back
Part of every sale funds the restoration of native woodland in the Espinal.
- Harvesting
- Operation
- System
- Reinvestment
- Regeneration
Open archive
We release the harvesting and processing protocols. Other coasts can replicate them.
See the archiveFAQ
Before you buy.
Yes, across Argentina by post and courier. We arrange shipping over WhatsApp when we put the order together.
By bank transfer. We send the details when the order is confirmed and dispatch once payment is received.
Each format is used differently: whole leaf rehydrates in cold water, flakes are sprinkled, powder blends straight in. It is all in the guide.
See the guide →Dried seaweed lasts a long time if kept dry and airtight, away from moisture. Once rehydrated, use it the same day.
Yes. Every batch is tested (arsenic and metals) for food safety, with batch-by-batch traceability: you can see the origin of your folio.
Verify a batch →Yes: a direct channel for food service and wholesale pricing from 10 kg, with a free sample.
Wholesale & food service →From Golfo Nuevo, Puerto Madryn. Hand-harvested wild species (Undaria pinnatifida; and luche, Porphyra/Pyropia).