At Longmeadow, Monty Don has plenty of advice for jobs to be getting on with in early autumn and has tips for planting bulbs in a variety of places in the garden. At Glebe Cottage, Carol Klein answers another gardener's dilemma when she shows the best way to divide and care for agapanthus, as well as giving her advice on dividing perennial plants. It is the start of one of the best seasons for planting and, from RHS Rosemoor, Rachel de Thame recommends autumn flowering plants for our gardens, which also have the benefit of adding scent. Plus, from earlier this year, a visit to the water meadows at Cricklade in Wiltshire to enjoy the spectacle of the fritillary meadows. Reserve manager Anita Barratt talks about these beautiful spring flowers, which can be planted in gardens right now.