Easter Egg Blend Organic Radish Seeds 4169. If you are looking to add visual interest to salads, this blend of brightly coloured radishes is for you! Easter Egg Blend offers an eclectic mix of white, purple, red and pink coloured globe shaped roots. The medium to larger size roots have a smooth skin and crisp interior flesh with a surprisingly delicate flavour. Slow to develop pithiness. Moist soil is essential for germination, cooler temperatures may lengthen germination time.