March 19 – 22, 2026
Proljetni međunarodni bjelovarski sajam (Sajam poljoprivredne mehanizacije, GRO-KO, HOROP) 2026
Bjelovar International Spring Fair (Agricultural Machinery Fair, GRO-KO, HOROP)
Bjelovar, Croatia
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About the fair
Proljetni međunarodni bjelovarski sajam (Sajam poljoprivredne mehanizacije, GRO-KO, HOROP) 2026 took place March 19 – 22, 2026 — Sajamski prostor Gudovac, Bjelovar, Croatia.
The largest agricultural fair in Croatia and the largest agricultural machinery show in this part of Europe, spread over roughly 100,000 sqm with demo grounds for machines in operation. Co-located events cover construction and municipal equipment (GRO-KO) and horticulture equipment (HOROP).
Typical weather on these dates
Average of 2015–2024 measurements for March 19 – 22, 2026 in Bjelovar — the exact days of the fair, not the whole month.
Source: NASA POWER (measurements 2015–2024), coordinates © OpenStreetMap