Viburnum x carlcephalum
Prune now: Cut back buddleja as far down to the ground as you can. Mature shrubs such as hydrangea and fuchsia can be thinned and reinvigorated by taking some of the oldest shoots right back to the base. Cut down the old growth of grasses such as Miscanthus.
Divide and multiply: Large clumps of some late summer flowering perennials like asters, japanese anemones and sedums can be dug up and divided to make new plants.
Constant Weeding: as the soil warms, the weeds will germinate. Now is the time to keep ahead of them, the bigger they grow the harder work it is to get rid. As always, mulch after weeding.