Horticulture - OC Fair & Event Center - Costa Mesa, CA

OC Fair & Event Center

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Horticulture

View 2026 OC Fair Criteria for Horticulture Judging and Horticulture Glossary and FAQ (pdf).

cut flowers

Cut Flowers

View 2026 Competition Guide
Enter Competition

container-plant

Container Plants

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fruit-veg

Fruit & Vegetable

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floral arrangements

Floral Arrangements

View 2026 Competition Guide
Enter Competition

pressed-botanicals

Pressed Botanicals

View 2026 Competition Guide
Enter Competition

Helpful Links

Entry Tutorial Photographing Your Work State Rules OC Fair Rules Competition Deadlines Governor's Letter Secretary's Letter

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