The Oxfordshire seed and young plant company's plant trials is one of the few UK horticulture events to be held this year after coronavirus caused mass cancellations.
Austin and Lowen speak about their rollercoaster season and their strategy to increase their perennial offering so it may eventually match seasonal bedding in popularity.
The pair recommend their top plants for 2021 and beyond and explain how horticulture will change post-pandemic.
See list of Ball Colegrave plants in trial and highlighted plants.
Listen to the podcast below: