Dahlia 'Polka' is particularly gorgeous with its skirt of creamy white petals delicately edged in pink. They surround a fluffy central pincushion of tiny elongated bright golden yellow florets. A prolific bloomer, its incredibly beautiful flowers, 4-6 in. wide (10-15 cm), are borne atop strong stems and look great in the garden. 'Polka' is an elegant Anemone-flowered Dahlia which is always a real standout wherever it is grown.