Save 20% with our Bedding Bonus Bonanza! These Polyanthus High Seas 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 Polyanthus High Seas Small Plug Plants. A great deal if you have a big garden or want to club together with your neighbours! These traditional Polyanthus High Seas Plugs offer a wide variety of beautiful colours that pack a punch and give you an amazing display throughout the Winter.