Each year the Perennial Plant Association (PPA), a trade group that works to educate gardeners on great performing perennial plants, selects their Perennial Plant of the Year. You can keep it in check by removing side-shoots as they develop or with a periodic division. 0. Some spread so quickly they are better used as groundcovers and others put on a brief show and then turn ugly unless cut back and cared for. It’s perfect for using as ground cover at the front of borders. 15-18" tall x 12-18" wide. With large, clear blue flowers and a neat growth habit to about 16 inches tops, it is a national favorite. Geraniums - A Comparison. Image: www.jobspapa.com, Geranium 'Rozanne' weaving with Rudbeckia 'Goldsturm'. Multi-buy deal. Rozanne’s heat tolerance also makes it a good choice for rock gardens and containers or window boxes. Not surprisingly, it is high on the list of most dependable as well as most desirable flowering plants. Genus name comes from the Greek word geranos meaning crane in reference to the fruit which purportedly resembles the head and beak of a crane. ), winning all kinds of plant-y awards and generally being the plant world’s Paris Hilton. They have violet veining and small … Price From £7.99. It forms a midsized mound of deeply-cut green leaves, bearing loose clusters of bright violet-purple cup-shaped flowers starting in early summer. ‘ Ivan’ ‘Ivan’ is a big, muscular plant that grows tall and has startlingly bright magenta … Geranium Johnson's Blue - Common name:Cranesbill, Perennial Geranium - Extremely long blooming - large vivid periwinkle blue flowers appear continuously from late spring to fall. Bumblebees on Johnsons Blue Geraniums in June. Geranium 'Rozanne' is an exceptional, unique and unsurpassed geranium selection. The blossoms are unusually large, too, averaging about 2 1/2 inches across. Where ‘Rozanne’ rambles ‘Azure Rush’ ambles due to having shorter internodes, which make it neater and lower-growing. Averaging about 2 - 2 ½ across. The Missouri Botanical Garden says 'Rozanne' blooms in summer and 'Johnson's Blue' blooms summer into fall. The blossoms are larger than Johnsons Blue too. It is noted for its almost non-stop flowering throughout the growing season. I have a couple in large tubs this year, same problem never enough water! Geranium ‘Azure Rush’ Comes to Rozanne and Friends™ from the Waterers. But for the last 40 years or so, true geraniums (Geranium spp.) Pack of 3 (Code PR142) £7.99. Plants need to be cut back after bloom to encourage fresh new foliage. As lovely and useful as perennial geraniums are, not all of them are winners in the flower border. Geranium Rozanne has a sprawling habit, but it holds its many flowers high above the foliage. Other common names cranesbill 'Johnson's Blue' Family Geraniaceae Genus Geranium can be annuals, biennials and perennials, herbaceous or evergreen, with rounded, usually palmately lobed or divided leaves, and lax inflorescences of rounded, 5-petalled flowers Singled out at the RHS Chelsea Flower Show as Plant of the Centenary, this gorgeous geranium delivers loads of violet-blue blooms, each accented with a heart of pure white. Although it was the go-to blue geranium for many years, it has been surpassed by an It is particularly stunning next to yellow flowers, such as the soft yellows of coreopsis or intermingling with yellow roses. However, Becker says 'Rozanne' blooms until frost, while 'Johnson's Blue' finishes by summer. Kim's Gardens 953 views. Hardy Geranium (Geranium 'Johnson's Blue') in the Geraniums Database - Garden.org New and Unread Tree-Mails In my experience 'Rozanne' weaves up nearby plants to climb for the sun, which can be quite stunning. Noteworthy Characteristics. 'Rozanne'. Qty: Buy. Geranium 'Johnson's Blue' and Geranium 'Rozanne', Gingko biloba...Admire and Pick a Male! The PPA doesn't just pick a favorite plant or one that is currently trendy. →. A sport of Geranium ‘Rozanne’ with 2.5″ lighter blue flowers and a more compact, mounding habit. 4:16. Geranium Johnsons Blue. Easy to grow, Geranium ‘Rozanne’ is tolerant of most conditions except waterlogged soil. I am a huge fan of Geranium ‘Rozanne’.Here’s a plant that’s gotten tons of press in the last few years (tons of press for a plant at least!