Any of the about 300 species of perennial herbs or shrubs of the family Geraniaceae, which are primarily indigenous to subtropical southern Africa, are geraniums (genus Geranium), also known as cranesbills. The most popular plants for greenhouses and bedding are geraniums. Around 280 species of annual, biennial, and perennial herbaceous plants known as geraniums belong to the closely related genus Pelargonium.
The Pelargonium genus contains cultivated geraniums that range in texture from herbaceous to woody, with thick fleshy leaves that can be spherical, lobed, or deeply cut. The terminal clusters of flowers range in color from white through pinkish hues to deep crimson and violet. Hybrids make up the majority of cultivated species. There are options for ragged or frilled petals, varied colors, and double blooms. Geraniums can also be grown from seed, though they are typically propagated via stem cuttings, from which flowering plants can be generated in four to five months. A line of seed geraniums that are useful for bedding because of their uniform symmetry, lengthened flower stalks, and propensity for quick and tidy flower petal shedding has been developed through breeding and selection.
Where do geraniums naturally flourish?
The 422 species of annual, biennial, and perennial plants in the genus Geranium are also referred to as cranesbills or geraniums. They can be found in mountains in the tropics and temperate climates all over the world, but they are most common in the eastern Mediterranean region.
The palmately divided leaves have a rounded shape. The flowers are five-petaled, white, pink, purple, or blue, and frequently have pronounced veining. As long as the soil is not soggy, geraniums will flourish in any type of soil. Semiripe cuttings, seeds, or divisions can be used for propagation in the summer, autumn, or spring.
From whence come geranium flowers?
Geraniums originated in South Africa and were introduced to Europe in the 17th century, where they are still widely planted today. They are thought to have between 250 and 300 species, from which tens of thousands of cultivars have emerged.
Do geraniums grow naturally in America?
A perennial herbaceous plant, Geranium maculatum is native to deciduous woodlands in eastern North America’s zones 3 to 8, including southern Ontario, Georgia, western Oklahoma, and the eastern part of the Dakotas. Except for a few northern counties, it can be found throughout much of Wisconsin. With its larger blossoms than the other species, the wild geranium is the most showy of the native geraniums. This clump-forming plant in the geranium family (Geraniaceae), also known as alum root, alum bloom, cranesbill, spotted cranesbill, wild cranesbill, spotted geranium, wood geranium, and other local colloquial names, is typically fairly prevalent in dense clusters in natural woodland openings.
These colonies are made up of collections of durable clones that originated from distinct plants. It rarely appears in disturbed regions and is a weak colonizer. Native Americans utilized G. maculatum as a medicine to cure open wounds and sores as well as diarrhea.
The flowering stems of plants emerge from dense, horizontal rhizomes with a loose cluster of basal leaves. They grow into a mound of 12-28-inch-tall and 12- to 18-inch-wide dark green foliage.
The long, white-haired petioles bearing the palmately lobed basal leaves emerge in the spring. Although occasionally two of the lobes are severely cleft enough to appear as seven lobes, each broad leaf up to 6 inches across typically contains five deep lobes. The entire leaf margin is unevenly and coarsely serrated or cleft. While the top leaf surface is coated in fine white hairs, the lower leaf surface contains coarse white hairs similar to those on the petiole.
In late spring to early summer, wild geranium blooms for about a month (occasionally longer in milder conditions). The winter bud at the terminals of the rhizomes contains flower buds that were established the previous year. The opposing, short-stalked stem leaves on each erect, mainly unbranched flower stem are identical to, but smaller than, the basal leaves, typically with just three lobes. The upright blooms are produced in loose clusters of two to five at the apex of hairy stems (a corymb or floppy umbel). A single pistil with five carpels is surrounded by a single flower that is 1-11/2 inches diameter, five rounded petals, five green sepals, and ten yellow stamens. The petals’ fine, somewhat darker-colored lines that run along their length serve as nectar guides, and they are often rose-pink to lavender in color, however they can occasionally be darker purple or even white. The most frequent pollinators are honeybees, bumblebees, numerous varieties of local solitary bees, and syrphid flies, however ants and beetles frequently visit the flowers.
Three to five weeks after blossoming, unique fruit capsules appear. Each is made up of five basal cells, each bearing one seed with a reticulated surface, and a tall, central column that resembles the beak of a crane.
When this dehiscent fruit is ready, the carpels twist upward and backward and spring open, ejecting the seeds 10–30 feet from the mother plant. After the seeds have ripened in the summer, the plants may begin to become dormant. In ideal circumstances, leaves will stay green all season long, but if the soil dries up, they may turn yellow or lay dormant for the summer.
Wild geranium can be grown as an ornamental plant in gardens even though it is a native to our region. For the optimum growth, plant it in rich soil with lots of organic matter, in full sun or moderate shade, and with lots of moisture. The more sun a plant gets, the more flowers it produces. Under ideal growing conditions, this plant will naturalize, although it is never invasive. It doesn’t need a lot of maintenance. Since plants typically do not repeat bloom, deadheading is not advised.
After flowering, the foliage can be softly shaped and shorn back. There aren’t many pests that affect this plant, however rust, leaf spot, and aphid infestations are all possible. Flowers will be eaten by deer (and occasionally the foliage).
Use G. maculatum in shady borders, native plant gardens or open woodland gardens. It can be gathered in a bulk to cover the ground. It frequently grows alongside bellwort (Uvularia grandiflora), bloodroot (Sanguinaria canadensis), false Solomon’s seal (Smilacina racemosa), Solomon’s seal (Polygonatum spp. ), ferns, Trillium grandiflorum, common mayapple (Podophyllum peltatum), and forest phlox in its natural habitat (Phlox divaricata). It pairs nicely in gardens with these and other native plants found in open woods as well as with exotic ornamentals like violets, goat’s beard, columbine, foam flowers, and various species of aquilegia and tiarella.
There are a few G. maculatum cultivars available:
- White blooms are found on “Album.”
- ‘Elizabeth Ann’ features blue-lavender blooms and dark brown leaves.
- A variety called “Espresso” has reddish-brown foliage and pale pink blooms.
Wild geranium can be propagated from seed or by dividing the rhizomes. Early spring or late fall are good times to divide roots by cutting them at right angles. You can buy seed or gather it naturally. The dehiscent fruits should be harvested before splitting open (about a month after flowering, as they start to darken), and they should be placed in a paper bag to retain the seeds until the fruits rupture open. To germinate, seed must be stratified; the longer the cold time, the higher the germination rate. Fall is the best time to sow outdoors because there is no need for artificial stratification. Young plants often bloom in their second or third year in the wild, but when planted in a garden, they frequently do so in the first year. University of Wisconsin-Madison student Susan Mahr
Are German geraniums grown there?
- Theodore Keinath
- Updated
I enjoyed ten great days in southern Germany near the end of September. I, of course, kept my eye out for intriguing horticultural sites in addition to taking in the lovely, mountainous scenery.
Garden is the equivalent of “yard” in German. In the villages, the tiny yards of practically every home are planted with annual and perennial flowers. I spotted perennials native to the temperate zones, including hostas, sedums, heliopsis, dahlias, and sunflowers.
The geranium (Pelargonium), especially ivy geraniums in window boxes, is the emblematic flower of Germany. Orange-red and lavender-pink are the two most typical flower colors.
Geraniums are sometimes planted on town halls to attract more tourists. But as a visitor, I must admit that it functions.
I came across a yard in the town of Singen, close to the Swiss border and just west of Lake Constance, that I dubbed a “garden paradise.” A tidy vegetable garden with red peppers, carrots, radishes, various types of lettuce, and a tiny greenhouse took up one-third of the private yard. The yard’s remaining plants included a small area of healthy green grass, a pale blue delphinium, black-eyed Susans, four-o’clocks, peonies, chrysanthemums, asters, and red sage.
I noticed wall-mounted plants with little trellises in Freising, Bavaria. The same four annual plants, black-eyed Susan vine (Thunbergia), hot pink mandeville, million bells (Calibrachoa), and trailing verbena, were planted in each of the six. I knew right away that this would work well in Charleston as well.
The larger Freiburg, a popular tourist destination in the southern Black Forest, did not have as many flowers. But every morning I went by three sizable cement planters that were close to a bus parking place. Rows of red wax begonias, orange and yellow marigolds, white gaura, dusty miller, and burgundy decorative millet were planted in the planters starting at the outside edge. The mature millet seed was being savored by the sparrows.
Monday through Saturday, Freiburg’s farmers market in the cathedral square (Munsterplatz) is where you may buy freshly cut flowers. The flowers were the most vibrantly fresh I’ve ever seen.
German uses the word “gurken” to refer to cucumbers, notably pickling cucumbers like gherkins. Lower Bavaria, the largest continuous region in Europe for farming pickled cucumbers, was my first stop on the journey. Nearly ideal growing circumstances are created by the rich, loamy soil, a large, protected valley located south of the Danube River, and a warm climate.
The only way to gather the midget sizes is by hand harvesting the cucumbers. Harvesters, mostly women, were laying on a double-sided platform being gently dragged through the field by a tractor while they picked cucumbers of all sizes with their hands. The cucumbers are put on wagons and transported to the grading shed, where they are automatically graded into up to 13 various sizes before being delivered to the pickling facility.
At the conclusion of my journey, I went to a state-run research vineyard and winery not far from the German village of Ihringen in the southwest.
Germany’s supposedly warmest place is Ihringen. I could see a recognizable palmetto palm blooming adjacent to the winery as evidence.
The “Kaiserstuhl,” or Emperor’s Throne, is the name of the distinctive landform in this region. A low, wide plateau was made by an unexplored volcano rising out of the ground thousands of years ago. Grapes are grown on terraced slopes that are 30 to 40 degrees steep. Only in this region of Europe do wine grapes thrive on volcanic soil.
Pinot Noir and Pinot Gris are two varieties of Burgundy grapes that make up more than half of the crop. Some Burgundy varietals have been bred with a Siberian grape, which ripens faster because of the region’s chilly environment since Siberian grapes mature later in the season.
Of course, visiting a winery is a necessary component of every vineyard trip. We sipped sparkling wine while tasting Chardonnay, Pinot Gris (German: Grauburgunder), and a mild Pinot Noir (“Spatburgunder”).
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ID Guide to British wild geraniums
Hardy geraniums come in a variety of native varieties in the UK. They are all individually pretty small flowers with ferny leaves that attract a variety of insects in the spring, summer, and fall.
Crane’s-bills (Geranium species) Geranium flowers feature 10 fertile stamens and five very identical petals, making them radially symmetrical. Geranium species have a unique method of dispersing their seeds. This consists of a column that resembles a beak and opens open when ripe, discharging the seeds a fair distance. Five cells, each holding a single seed, make up the fruit capsule, which is attached to a column that develops from the center of the previous flower. The colloquial term “cranesbill” refers to the unsprung column’s form, which is lengthy in some species and resembles a crane’s bill. But many of the species in this genus lack a long column resembling a beak.
The four native Erodium species common stork’s-bill (E. cicutarium), sticky stork’s-bill (E. lebelii), sea stork’s-bill (E. maritimum), and musk stork’s-bill (E. moschatum) are among the 37 species that have been identified in Britain. Erodium blooms resemble geranium flowers, however they only contain five viable stamens.
Several geranium species are grown for their horticultural value and their potential as medicinal ingredients.
What uses does geranium have?
Since ancient times, geranium essential oil has been utilized to treat various illnesses. Scientific evidence suggests that it might help with a variety of ailments, including anxiety, depression, infection, and pain management. It is believed to possess antibacterial, anti-inflammatory, and antioxidant effects.
Never use an essential oil without first consulting a physician, and never replace a prescription treatment with one.
Do geraniums grow naturally in Australia?
The Northern Territory is the only state where the perennial herb Pelargonium australe is not present. Native storksbill, wild geranium, and austral storksbill are examples of common names. The plant has leaves with 5 to 7 lobes that reach a height of 50 cm.
What does the geranium represent?
The geranium flower represents friendship, happiness, and good health. With the exception of the Victorian image of idiocy or foolishness, they are connected to pleasant feelings. This ancient symbolism has essentially been forgotten because people now view this cheerful flower as a sign of joyous thoughts and feelings.
Common Geranium Flower Colors and their Meaning & Symbolism
The color of a geranium bloom can also have an impact on its significance. There is a vast variety to pick from when trying to send a message, with blooms ranging from white and pastel pinks to vivid colours of orange and red and even exquisite shades of blue and purple.
In addition to the conventional meanings of flower colors, some colored geraniums have unique meanings of their own.
- Red geraniums: These plants are regarded as protecting. A red geranium near the front door is said to alert you to outsiders’ approaches in Wiccan lore.
- White geraniums: It was believed that white geraniums had snake-repelling properties. They served as a fertility symbol as well.
- Pink geraniums: These flowers were treasured as a component of love spells.
Otherwise, while selecting geraniums as a present, think about the significance of the flower’s hue.
- Yellow: Flowers in this color convey a message of happiness and lightheartedness. They represent happiness and camaraderie.