Collections under glass

How Europe’s great botanical glasshouses work

We look closely at five botanical gardens and glasshouse complexes: what their collections are for, how their climates are managed and which details reward attention.

Explore the gardens
Layered tropical planting beneath the roof of a European botanical glasshouse
Start with structure, climate and collection purpose—not just the most dramatic plant.
Five close readings

Different buildings, different botanical jobs

These places share living collections, yet their histories and methods diverge. The iron ribs at Kew, taxonomic beds in Paris, geographic groupings in Berlin, medicinal legacy in Padua and ecosystem display at Eden invite different ways of looking.

Curving iron and glass form of Kew Gardens Palm House
01

Kew’s Palm House

Read Decimus Burton and Richard Turner’s great Victorian structure alongside Kew’s tropical plant collection, humid air and conservation role.

Enter the Palm House guide
Historic glasshouses and formal planting at the Jardin des Plantes in Paris
02

Jardin des Plantes

Connect the Grandes Serres to the wider Muséum national d’Histoire naturelle, its systematic beds and long teaching tradition.

Read the Paris guide
Large glass pavilion among botanical collections at Berlin-Dahlem
03

Berlin-Dahlem

Follow geographic planting from outdoor landscapes to the Great Pavilion and the exceptional Welwitschia collection.

Read the Berlin guide
Circular historic garden layout at the Orto Botanico of Padua
04

Padua’s Orto Botanico

Compare the sixteenth-century circular garden with the modern Biodiversity Garden and its climate-led sequence.

Read the Padua guide
Hexagonal biome structures set within the Eden Project landscape
05

The Eden Project

See how the Rainforest and Mediterranean Biomes turn climate, food plants and human dependence into a broad public story.

Read the Eden guide
A better way to look

Three threads tie the collection together

Purpose

A living collection may support taxonomy, conservation, teaching, research or public interpretation. Most do several jobs, but the balance changes from garden to garden.

Climate

Glass admits light and traps heat, but horticultural control also depends on shade, vents, heating, misting, irrigation and constant attention to air movement.

Evidence

Labels, accession details, bed organisation and repeated plant families reveal more than spectacle alone. We can enjoy the canopy while still reading the system beneath it.