The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts
A homegrown bouquet is great for pollinators, a pleasure for people and a green alternative to buying from the cut-flower industry – so don’t forget to include them on your plot
From providing food to those in need to transforming public land, gardens have more uses than ever. Here, we look at some of the new ways old skills are being applied to benefit everyone