Today’s Gardeners’ Question Time on BBC Radio 4 was recorded at the Eden Project. MPG member Catherine Cutler, Eden’s  head of horticulture, spoke about the initial planting, started 25 years ago, notably of the rainforest area which has developed dramatically from a desolate moonscape. Some plants which were initially tiny have had to be removed as they become huge trees. Catherine has been particularly involved in the Mediterranean biome, where she is pictured here. She has been a member of MPG for ten years. Five of the Eden Project staff are members of MPG.