Celebrating a glorious week at the RHS Chelsea Flower Show, Angellica Bell and Nicki Chapman bring us the last instalment of their Chelsea dream spaces, and Rachel De Thame revels in the beauty of the wildflowers that are must-haves in our summer borders. Carol Klein brings us her guide to the perfect tree for a small space, and we reveal the winner of the RHS Best Balcony and Container Garden Award. Show less