Oya Learning Hub · Plant Conservation Education

Plants are the foundation of life on Earth

The Oya Learning Hub offers free educational resources about plants and conservation — drawing on IUCN Red List data, Kew Gardens research, and peer-reviewed science. From how a flower works to why a species disappears.

over 350,000
known flowering plant species
~2 in 5
plant species estimated threatened with extinction (Kew, 2020)
Free
always, for everyone

Start from the beginning

Plant School introduces the building blocks of plant biology — how flowers work, how plants are structured, how they make their own food — for ages 7 and above.

Meet threatened species

The plant identification guides bring you face to face with specific species at risk — their biology, their story, and what is being done to protect them.

Grounded in science

All content is sourced from the IUCN Red List, Kew Gardens, and peer-reviewed research. Conservation data changes: sources and dates are always cited.

Four levels of learning — one place

From plant anatomy for young learners to threatened species portraits for adults. No account needed. No advertising. Completely free.

Level 1 — Plant School Level 2 — Plants and Their World Level 3 — Plants in Danger Level 4 — Conservation in Action
Explore the Learning Hub →