Hydrangea Growers Completed Biennial Study Tour
Nearly 50 producers from nine countries toured ten European nurseries to share horticultural knowledge.
Updated on Oct. 7, 2026 in Botany
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Nearly 50 hydrangea growers from nine countries recently concluded a biennial study tour visiting ten nurseries across Germany and Denmark. All participants involved in this industry event currently focus on the production of semi-finished hydrangea plants.
Why it matters
This collaborative study tour enables specialized plant producers to exchange cultivation techniques and expand professional networks on an international scale. The biennial format facilitates consistent knowledge transfer within the global nursery industry.
The tour encompassed 10 different nurseries, including Emsflower, which is currently documented as the largest nursery in Europe. All 50 participating growers are professional producers of semi-finished hydrangeas.
The players
Emsflower
A German-based agricultural operation currently recognized as the largest nursery in Europe.
Rein Maas
A prominent horticultural auction house serving as a primary node for plant trade and logistics.
The details
The program facilitated technical knowledge sharing and professional contact building among growers of semi-finished plant stock. The tour commenced at the Rein Maas auction house, a central hub for floriculture logistics and trade. Participants moved through multiple facilities in Germany and Denmark to examine diverse production systems and nursery management strategies used by the continent's major growers.
Timeline
October 2026: The biennial hydrangea study tour occurred.
2024: The previous hydrangea study tour visited Japan.
2028: The next biennial hydrangea study tour will occur.
The Tech Race
The biennial hydrangea study tour continues a tradition of international horticultural exchange that previously reached Japan in 2024. This recurring initiative maintains a global industry network for producers of semi-finished plant stock.
The professional connections made during the tour influence production techniques for semi-finished hydrangea plants available to wholesale and retail markets. These knowledge transfers can lead to shifts in plant variety availability and quality standards for commercial nurseries.
The takeaway
The event highlights how specialized crop producers maintain competitive edges through structured, international peer-to-peer learning. Stakeholders should track the 2028 tour announcement for the next venue selection.
What happens next
The next biennial hydrangea study tour is scheduled to take place in 2028, with organizers planning to host the event outside of Europe.
Further reading
For more on industry cultivation standards, visit the Botany section.
Source note: This article includes information reported by Floraldaily.
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