From our patio roses to other small flowering plants, our outdoor potted plant collection is vast. On this page, you’ll find all our British outdoor pot plants that fit in 1 to 5 litre plant pots. That’s roughly 13 to 23cm pot sizes. Oh, and don’t worry about the delivery. We offer free delivery to any UK address, even for our medium and large potted plants! All you need to do is select the small outdoor pot plant you love (or think would make a lovely gift) and add it to your basket. Free delivery is applied at the checkout. But why not browse our other potted plants before you go?