Johnson’s Blue Geranium

15-18″ tall x 18-24″ wide. Geranium ‘Johnson’s Blue’ is a beautiful perennial geranium with large, true blue flowers blooming from late spring into mid-summer. It is easily grown in a wide range of soils and is a long lived hybrid selection. After blooming the plant should be trimmed back by half its height to keep the plant looking tidy and to encourage light reblooming.