We have found 10 plants that meet your criteria.

Crambe cordifolia Greater Sea Kale Huge dark green leaves and fluffy white flowers £5.49 Buy
Price Pruned
Crambe maritima Sea Kale A profusion of delicate, white summer flowers NOW £5.99 Buy
Price Pruned
Magnolia x loebneri 'Leonard Messel' Magnolia Spectacular, starry pink flowers NOW £12.99 Buy
Price Pruned
Magnolia x soulangeana Magnolia A popular choice, with pink, goblet-shaped flowers NOW £12.99 Buy
Price Pruned
Magnolia x soulangeana 'Alba' Magnolia white, goblet-shaped flowers in late spring NOW £14.99 Buy
Price Pruned
Magnolia 'Heaven Scent' Magnolia Spring flowering, and compact NOW £14.99 Buy
Price Pruned
Magnolia 'stellata' Star Magnolia Masses of starry white flowers in spring NOW £14.99 Buy
Price Pruned
Magnolia 'Susan' Magnolia Burgundy flowers. Good on acidic soil NOW £12.99 Buy
Price Pruned
Euphorbia mellifera Honey Spurge Makes a grand architectural statement NOW £6.49 Buy
Price Pruned
Magnolia denudata 'Yellow River' Magnolia Ideal for a small garden NOW £14.99 Buy