At Longmeadow, Monty gives a masterclass on the summer pruning of fruit, has advice on maintaining ponds, and plants up a pot to give colour and interest to last into the autumn months.Adam Frost travels to Brodsworth Hall in South Yorkshire to meet a head gardener who has been set the challenge of restoring the gardens to their 19th-century glory, and we meet a young couple at a nursery in Devon to find out about plants that thrive around water.In Essex, we visit a gardener who loves vibrant colours and changes her plants to suit the season, and in Cornwall, Frances Tophill finds out how one couple manage to maintain a garden situated on a very steep slope.