I buy organic produce as much as possible, not just because of the supposed health benefits but because it's so much better for wildlife - and more sustainable too. It breaks my heart to see comparison photos of tractors ploughing when I was kid, followed by flocks of seagulls, and ones nowadays that plough alone because the soil is so sterile there's nothing left to scavenge.
How much veg and wildlife can I pack into a 6m x 8m garden in suburban Cambridge? Let’s find out!