There are some bulbs to never plant in pots – this is usually because they grow into very large plants, that benefit from ...

All you need to do is trick the dahlia tuber into making new shoots in ... each cutting individually into a 7.5cm (3in) pot. Feed weekly and plant out after the last frosts. If cuttings are ...

Once you've mastered how to grow dahlias this is the next ... from the hollow stems and to let the tubers dry a little and then store them in a tray or pot packed with old potting compost ...