Seeds as commons,
not commodities

Anthea releases varieties under open-source seed licences so genetics remain usable, improvable, and shareable — forever. No lock-in. No patents. Transparent improvement paths.

What open-source seeds mean

An open-source seed licence grants anyone the right to use, reproduce, adapt, and share a variety — on the condition that derivatives remain equally open. It is a copyleft model applied to plant genetics, similar in spirit to open-source software licences like the GPL.

In practice, this means farmers can save seed from Anthea varieties, adapt them to local conditions, cross them with other open varieties, and share the results — as long as they don't impose restrictions on downstream users.

Why this matters for vertical farming and CEA

Vertical farms and controlled-environment operations depend on predictable, uniform genetics. But they also need the freedom to adapt varieties to their specific light, nutrient, and climate protocols. Proprietary genetics create dependency and limit that adaptation.

Open genetics change the dynamic: growers become co-breeders. The genetic base improves collectively. Diversity is preserved. The commons grows.

Our germplasm

Anthea will mantain a collection of open tomato accessions including both domesticated (Solanum lycopersicum) and wild (S. pimpinellifolium) lines, selected for AMF responsiveness, flavour, and adaptation to controlled-environment production. This collection is being developed toward open-source release as our research matures.

Farmers as co-breeders

Our long-term vision is a participatory breeding model where the farmers trialling Anthea varieties contribute selection observations back into the breeding programme. Science as a shared project.