Enjoy the delicious flavour of home45grown citrus fruits although they can take 12 months to mature lemons limes and oranges are well worth waiting for with their clusters of spring45time waxy fragrant blossom and shiny evergreen foliage citrus trees make perfect plants for patios and conservatories our trio of citrus trees are hardy down to 4510 degrees and best grown outdoors from may to october and brought inside for the winter height 150cm 40603441 spread 120