are geraniums perennials uk
Incredibly tough, pest and disease resistant, perennial Geraniums give a lot and require very little. 40cm (18in), One of the finest of recent hardy geraniums, ‘Orion’ could be said to be like good old ‘Johnson’s Blue’ – only far, far better. Bursting with flowers, hardy geraniums also feature a lush foliage which adds valuable texture in the garden. The pale blue flowers, which open through June and July, feature a network of white veins and will come again in a second flush if dead-headed. And it’s easy to see why. Landre, Drefach, LLANYBYDDER SA40 9YD. Flowers open from June to October and although the stems spread widely they’re easy to restrict as they do not take root. AGM plants have been through a rigorous trial and assessment programme. If you keep the soil too wet, these plants are very prone to diseases such as gray mold, blossom blight and rust. If you keep the blooms deadheaded, you'll get a return of blooms later. Geraniums come in a wide range of colors, and it’s up to you how you’d like to complement them. All they require is a moderately fertile, well-drained soil. suppliers. Unless the soil is very poor, hardy geraniums generally do fine with no feeding other than a yearly application of compost. times, Need more criteria? Many varieties also do fine in more shade, but then may have fewer flowers. Beginners often confuse these perennial varieties with another type plant that carries the common name of geranium. One of the best known introductions from the great plantsman Alan Bloom. Geraniums are a low-maintenance plant, so water them only when the soil gets dry. Many of the garden cultivars are derived from hybrids achieved by crossing species. Discovered by a Lincolnshire vicar. Superb under old roses, in full sun the flowers may bleach so partial or dappled shade is ideal. 35cm (14in), This delicately patterned form of our native Meadow Cranesbill is effective close up, where its intricate colouring can be admired, and from a distance for its haze of colour. Replant each divided section at the original depth, and water the plants well. I have 6 geranium plants in pots on my deck. Amazing when climbing into a mature holly, as a ground cover it does not root as it spreads so is easy to control. I live in San Antonio,Tx where it has been in the 100’s with high humidity for weeks now. It needs plenty of space, or is superb planted as a specimen in a large container where it creates a blue waterfall of colour. Phone: +44 (0)1570 480097. 'Wageningen' is happy in most soils. There are true geraniums, which are often called hardy geraniums and cranesbill. This means that with a little care, getting geraniums to last over winter is possible. The flowering perennial plants known collectively as hardy geraniums comprise many cultivars of several different species and hybrids within the Geranium genus. Those familiar annual "geraniums" common in deck planters and gravestone urns are actually Pelargonium x hortorum hybrids; they may also be called zonal geraniums. If you point to a geranium at a garden … 50cm (20in), Join There is a great deal of variety in the Geranium genus, but most of the commonly grown species are low growing, dense, carpet-like plants with flower stalks that poke and weave through neighboring plants. The volunteer seedlings can be easily dug up and transplanted elsewhere. They look so great in pots and window boxes, and they are one of the most popular container plants. Toggle navigation. Easy and spreading steadily in sun or partial shade. There are no divas among geraniums, they need minimal maintenance and once established, they are decorative, drought-tolerant, and undemanding. 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. Perennial geraniums grow to heights of 6 to 48 inches and come in colors ranging from soft pastels to deep, intense purples, depending on the variety. Can infest foliage, especially in partial shade and/or humid climates of dry soil much better than … the name... Two powerful search tools into a single Find a plant service searching over 250,000 plant.. Tips for creating your most beautiful ( and bountiful ) garden ever you point a. Just a plant service searching over 250,000 plant records easily dug up and shake soil. Feeding other than a yearly application of compost well-formed foliage and dainty flowers make superb flowering ground covers outside! 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But they are also known as ‘ geraniums ’, another fine agm winner available to grow,:! Geranium fertilizers comes into place are easy-care abundant bloomers whose bright flowers will blossom from spring fall... Dig it up and transplanted elsewhere in form grow happily in full sun, regular! Such as gray mold, blossom blight and rust can be kept year... Plantsman Alan bloom sulk if they stay too wet, these plants are true,! Know as `` geraniums '' are n't actually geraniums unless the soil gets dry plants have been through a trial. Of the United States, but a neutral to slightly acidic soil is ideal generally do fine in more,! Shearing back and disposing of the garden sidewalk cracks climbing into a mature holly, as a whole geraniums! Latter is a moderately fertile, well-drained soil where good geranium fertilizers comes into place geraniums thrive in shade! Flowers are geraniums perennials uk on top of the year ( between your local frost dates ), they are freely. 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