The HTA National Plant Show is a free trade show for UK environmental horticulture, run by the Horticultural Trades Association at NAEC Stoneleigh. Growers, suppliers and manufacturers show plants and gardening products to retailers and other trade buyers across two halls, and the show hosts the New Plant Awards.
The 2027 edition
- Dates: Tuesday 29 – Wednesday 30 June 2027
- Venue: NAEC Stoneleigh, Halls 1 and 2
- Organiser: Horticultural Trades Association (HTA)
- Admission: free
Edition record
- 2027: 29–30 June, NAEC Stoneleigh. Confirmed on the HTA website and the NAEC Stoneleigh event listing, 22 October 2026.
Sources: hta.org.uk, NAEC Stoneleigh event listing