Save 20% with our Bedding Bonus Bonanza! These Primrose Rainbow Small Plugs are for our 3rd Delivery Window and will be despatched from 10th September until the 29th September 2018. Save £15.20 when you buy 680 Primrose Rainbow Small Plug Plants. A great deal if you have a big garden or want to club together with your neighbours! A brilliant outdoor Primrose which is incredibly hardy making it perfect for the cooler parts of the year. The large flower heads come with an array of spectacular colours such as blue, primrose, white, red, rose, yellow, pink and orange, rested on the green foliage.