This month, Chris speaks to one of Britain’s foremost ornamental grass experts, Neil Lucas – proprietor of Knoll Gardens. From tiny seslerias to towering miscanthus, Neil shares tips on choosing and using grasses in a variety of situations. Historian Ambra Edwards discusses the legacy of legendary 17th-century plantsman and polymath John Evelyn. And finally, broadcaster Michael Perry talks about an unusual new plant on the block that’s as good outdoors as it is as a houseplant – the exotic-looking and drought-tolerant mangave*.

*Please note, the naming of these plants is a controversial topic; botanically they are listed variously as Agave, × Mangave and Mangave.