When it comes to transplanting your mums from one garden area to another, it would be best to wait until after the plant has stopped blooming later in the season or wait until next spring. You will want to make sure that your mums have time to establish roots in the new location before the cooler weather sets in (depending on your location). If waiting until the spring, it is also a great time to not only move your plants, but also divide them. Dig up the plants in early spring just as new growth appears. Divide each plant into sections with a sharp knife. Each smaller plant should contain several shoots and a portion of the root system. Replant the divisions as soon as possible.
When it comes to transplanting your mums from one garden area to another, it would be best to wait until after the plant has stopped blooming later in the season or wait until next spring. You will want to make sure that your mums have time to establish roots in the new location before the cooler weather sets in (depending on your location). If waiting until the spring, it is also a great time to not only move your plants, but also divide them. Dig up the plants in early spring just as new growth appears. Divide each plant into sections with a sharp knife. Each smaller plant should contain several shoots and a portion of the root system. Replant the divisions as soon as possible.