Book an Appointment with Cae Hir Gardens: Croeso! Welcome to the booking page for the Cae Hir Gardens Plant Fair, this year taking place over 2 days - Sunday 30th and Bank Holiday Monday 31st May. Due to Government regulations we are only able to allow 30 customers into the Plant Fair at a time, and so this year we are asking all our visitors to book their time-slot in advance. If you are coming as a group of 2 or more, each individual must book seperately. Booking is simple and free. If you are unable to keep your time-slot please let us know either by phone or email so we can offer the spot to another customer. Thank you for your co-operation and understanding during these unprecedented times. Diolch yn fawr.