Gardeners have long known that being outdoors and surrounded by plants quite simply makes you feel better. Now scientific studies are starting to bear this out – and the NHS is taking notice. We talk to Professor Tim Kendall about how horticulture is making its way into the health service.

Do you know your 'Swan's Egg' from your 'Autumn Nelis' or 'Bishop's Thumb'? Gerry Edwards, Chair of the RHS Fruit Group, shares his love of heritage pear varieties and offers tips on how to grow them. Plus: bamboo – graceful greenery or rampaging rogue? Garden writer Melissa Mabbitt and Deputy Editor Phil Clayton debate the merits of this divisive plant and give advice how to grow (and control) it.