The plant · Aspalathus linearis

Rooibos, without anyone selling you anything

Farmed commercially in one region on earth, a few hours north of Cape Town. This is the independent guide.

See what the research actually says Free, no sign-up, every study named and linked

Where do you want to start?

Three kinds of reader, three doors. Pick yours.

Plan a trip

We checked 13 rooibos farms. Four publish a way to visit.

Know your cup

What it is, how it is made, and why it grows only here.

Buy the leaf

Who grows, processes and exports it, in their own words.

Six things worth knowing

Each one has its source on the back.

Tap a card to turn it over.

When to come

Every season does something different here.

  1. HarvestDecember to April

    The fields are cut and the tea courts are working. Come now to see rooibos being made.

    Now
  2. Wet seasonMay to August

    Cold and wet. Almost all of the year’s 300 to 350 mm falls now.

    Now
  3. FlowersSeptember to November

    Spring on the escarpment, and the plant itself flowers yellow.

    Now

A calendar, not a weather report. Source: SANBI, PlantZAfrica. More on when to come

Stop press

Rooibos seeds are scheduled to fly to the space station

October 2026, to test how microgravity affects germination and growth.

We have no part in the mission. We report it from published sources, and launch dates move.

What is actually happening

The long version

Everything else worth knowing, one tap away.

Why only hereThe legal position, not a slogan

Rooibos grows commercially nowhere else on earth. In 2021 the European Union granted it protected designation of origin status, the same instrument that reserves the name Champagne to Champagne. Tea grown outside this region cannot be sold into the EU as rooibos.

Most of South Africa’s crop comes from the Cederberg, and Clanwilliam is generally regarded as the hub of it. The plant itself is not what people expect: the living bush is grey-green and needled, nothing like the red in the cup.

Protected designation of origin: European Union, 2021. Regional share: industry sources, being re-verified.
Where rooibos country endsWhat we have not confirmed yet

There is a legal boundary: the EU protected origin regulation names sixteen municipalities. But it is drawn around everywhere the plant may lawfully be grown, and it includes Cape Town and Stellenbosch. That is not the same as the region you would drive to. We are confirming the working growing footprint with producers before drawing anything on a map. The difference, explained.

Rooibos country runs from Citrusdal in the south, through Clanwilliam and the Cederberg mountains, up to Nieuwoudtville on the Bokkeveld escarpment, a few hours north of Cape Town. Roads and distances.

A small region with a long reachExports, markets and who buys
Rooibos exports and markets
FigureValue
Exports, 202510 930 t first year above 10 000 t
Exports, 2015about 5 900 t
Export markets50+ about a third of exports went to Japan
Established marketsGermany, Netherlands, UK, France
South African rooibos industry reporting, February 2026, for the 2025 calendar year, rounded as published.
How we source thingsWhy you can trust a number here

Every claim on this site is recorded with its source in our facts file, and anything we cannot source stays off the page. 13 rooibos farms audited and 4 that take visitors, 19 companies in their own words, 8 human studies with their sample sizes. No affiliate links, no commission, and nobody pays to be here. How we source things.

The space mission, in fullWho is involved, and one quote

Rooibos seeds are scheduled to travel to the International Space Station in October 2026, to test how microgravity and cosmic radiation affect germination and growth. Seeds that have been to orbit will be compared with control samples kept on the ground. The South African Rooibos Council, MaxIQ Space and the South African National Space Agency are involved, alongside seven Cederberg schools.

Rooibos is much more than a beverage; it is a destination brand because it can only be produced in one small part of the world.

Prof. Martinette Kruger, North-West University

A “Rooibos to Space” interpretation centre has been proposed for Clanwilliam. Proposed, not built: you cannot visit it.

Reported August 2026 from published South African coverage. Details of the mission, including its date, may change.