The Blenheim Palace Flower Show is a spectacular annual celebration of gardening, plants, and floral design set within the stunning grounds of Blenheim Palace. Taking place from Friday 19th to Sunday 21st June 2026, the event brings together inspirational garden displays, vibrant flower exhibitions, and expert growers for three days of colour, creativity and countryside charm.

Visitors can explore beautifully themed gardens and discover rare and unusual plants, innovative garden designs, and expert horticultural advice from leading specialists. Highlights include the impressive Grand Floral Pavilion, outdoor Plant Village, Floral Street displays and a variety of talks and workshops for all ages. Alongside the gardening attractions, there’s a fine food and drink pavilion, shopping areas with artisan products and garden accessories, and plenty of family‑friendly activities.

The show is set against the backdrop of Blenheim Palace’s historic parkland, giving guests the opportunity to enjoy both the flower show and the palace’s award‑winning…