5x Dahlia - Mix 'Disco Lights'Pick me ups! The pompom dahlias brighten up your garden. The charming round flowers come in a mix of different colours. The dahlia also makes a great cut flower. Thanks to all those colours, you have an instant bouquet! Plant the tubers in the spring. The flowers bloom in the summer and autumn. Space the tubers out when planting. The distance between plants is three times the width of the tuber. Plant the tuber the depth of three times the tuber's