For shady to full sun color, the wild spotted geranium is hard to match. In medium, well-drained soil, this perennial expands contentedly but not forcefully. Fall brings beautiful crimson and orange hues to the leaves. Zones 5 to 9 are suitable for planting. For planting in gardens next to trees, wild geranium is a fantastic option.
Wild geranium will allow you to explore your wild side. This perennial bloomer’s botanical name is Geranium maculatum. Numerous other names, such as alum root, wild cranesbill, spotted geranium, and wood geranium, are also commonly used to refer to it. Whatever name you give it, this natural wildflower enhances the beauty of any setting.
Eastern North America is home to the wild geranium, which can be found growing from Southern Ontario to Georgia and farther west to eastern Oklahoma and the Dakotas. Geranium maculatum is a resilient plant that adapts to a variety of growth environments and is hardy in Zones 3 to 8. Wild geranium can be found in woodlands and in shaded roadside areas in its natural habitat. It grows well in full sun to partial shade in the backyard garden.
Give wild geraniums rich, humusy soil that is full of fallen, decaying leaves, similar to the kind you’d find in a woodland. When there is adequate moisture, plants grow the fastest. Give wild geranium a location with more sun and lots of water for the finest blooms. Lack of water and too much sun cause yellow leaves to drop early. Plants will retain their leaves throughout the season if they receive enough moisture. If not, plants have a tendency to hibernate.
Late spring to early summer, for a duration of six to seven weeks, sees the appearance of flowers on wild geranium plants. When temperatures remain on the chilly side, the blossoming window expands. Flowers open facing upward and appear in loose clusters above the dark green, lobed leaves.
The majority of the time, blooms are lilac or pink in color, but rarely you’ll come across a plant with dark purple or even white blossoms. Darker colored lines on the petals serve as nectar markers for pollination insects. A great plant for luring pollinators, such as native bees, syrphid flies, bumblebees, and honeybees, is the wild geranium.
The wild geranium doesn’t require deadheading because it only blooms once every growing season. Seed capsules start to form around a month after the plant blooms, giving it the common name cranesbill geranium. The seed capsule features a base and a lengthy center portion. With its large beak, the entire thing resembles a crane head. The word “geranium” literally means “crane” in Greek. The capsules explode when the seeds are ripe, launching the seeds 10 to 30 feet.
Geranium in the wild grows in groups. When it’s content, it easily naturalizes but it’s not obtrusive. Typically, plants reach heights of 18 to 24 inches and widths of 12 to 18 inches. Pick more wildflowers to thrive beside wild geranium. The variegated solomon’s seal, ferns, celandine poppies, shooting stars, trilliums, columbines, and woodland phlox make for good companions.
How are wild geraniums dispersed?
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 open woodland gardens, native plant gardens, and shady border areas. 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
Is it possible to grow wild geranium?
How to Grow Wild Geraniums Divide the rhizomes and plant them in new locations in early spring or autumn for the simplest method of wild geranium propagation. They are rather easy to divide because their tendency to produce new rhizomes at right angles makes them.
Are wild geraniums pruned in the fall?
Some gardeners will trim down old, frayed, and dead leaves in early to midsummer in areas with lengthy, hot summers in order to revitalize their plants. Cutting back old leaves to the base of the plants, just above the small lower rosette of young leaves, encourages the plants to develop lush, green plants with more blossoms in late summer and early fall. Wild geraniums typically stop flowering in the hottest part of the summer anyhow. If the leaves of some evergreen species is not matted down and suffocated by snow, it will frequently become bronze or take on purplish tones in milder winter climates.
Is it simple to grow wild geranium from seed?
In USDA hardiness zones three through eight, wild geraniums flourish and bloom in the early spring or late spring to early summer. They are really simple to grow and draw helpful pollinators like bumblebees. In order to avoid artificial stratification, it is advisable to start planting wild geranium seeds in the fall. Here is a guide to growing wild geraniums.
- 1. Select the website. Wild geranium flowers can withstand both direct sunlight and slight shade. However, more sun exposure will cause them to blossom more. If you want showy blooms, choose a location in your yard that receives a lot of sun. Remember that wild geranium needs nutrient-rich, organically-rich soil with good moisture retention.
- 2. Plant the seeds of wild geranium. You shouldn’t bury wild geranium seeds deeply since they require a lot of sunlight to germinate. Instead, scatter seeds throughout the flower bed to spread them. Next, either lightly cover the seeds with soil by sprinkling it on top of them or just pressing down to bury the seeds in the ground.
- 3. After you’ve planted your seeds, water them. While your seeds grow and germinate, keep the soil wet. Avoid overwatering your seeds, but make sure the soil is always just damp enough to prevent drying out.
- 4. Thin the young plants. To encourage aeration, thin your seedlings back to six to twelve inches apart after they are one to two inches tall.
Can wild geranium be split?
Among the most common garden perennials are hardy geraniums, sometimes known as cranesbills. And it’s clear why. They require little care and maintenance, are hardy, easy to grow, and tolerant of a variety of environmental factors.
The bloom color ranges from vibrant to subdued violet, blue, pink, magenta, and white hues, and many have appealing veining in a stronger, contrasting hue. Throughout the summer and well into autumn, several types flower nonstop for months at a time, and some even begin blooming as early as late April. When in bloom, the flowers, which are typically rather small, are produced in such great quantities that they almost completely cover the plants.
Numerous species’ hand-like foliage, which exhibits varied quilting, veining, and color blotching, is also very appealing in and of itself. Additionally, because many of the popularly cultivated kinds are low-growing, they make wonderful ground cover plants due to their dense, carpet-like leaf.
They should not be mistaken with the very similarly related pelargoniums, which aren’t and are primarily used as summer bedding plants, as they are cold- and frost-hardy.
Cultivation
There are kinds that can thrive in direct sunlight, light shade, and even pretty deep shadow. They generally thrive in early morning and late afternoon sun, while some, like Geranium sanguineum and Geranium pratense and their variants, grow well in full light as long as the soil has enough moisture.
Hardy geranium varieties
There is at least one hardy geranium for every garden, every gardener, and every circumstance as there are about 70 species and 700 types to choose from!
Here are the top 10 items that the Royal Horticultural Society suggests:
- Ann Folkard, geranium
- (Cinereum Group) Ballerina named Geranium
- Clarkei Kashmir White Geranium
- Red geraniums
- Theodora Mavis Simpson
- Ingersoll Orion
- The Mrs. Kendall Clark geranium
- Wageningen’s Geranium x oxonianum
- Renardii geranium
- Jolly Bee and Geranium Rozanne (Gerwat)
Planting hardy geraniums
Hardy geraniums can be planted at any time of year, but planting in the fall or winter will ensure that the plants take root effectively and provide an abundance of flowers in their first season. For planting from late autumn to late winter, mail-order vendors often offer bare-rooted plants.
Make a hole that is sufficiently large to readily fit the rootball. Fork in a layer of organic material, such as compost or planting compost, at the bottom of the hole.
Place the rootball in the planting hole, adjusting the planting depth until the rootball’s top is level with the soil and the rootball is planted at the same depth as it was growing initially.
Fill the planting hole with the excavated soil after adding more organic matter to it. To maintain soil moisture and aid in weed control, thoroughly water the area around the tree, then sprinkle a granular general feed over the surrounding soil. Finally, put a 5-7.5cm (2-3in) deep mulch of well-rotted garden compost or bark chips around the tree’s root area.
How to care for hardy geraniums
The majority of hardy geraniums are undemanding, low-maintenance plants.
When the weather is dry during the first year, water thoroughly. To maintain healthy plant growth in succeeding years, watering may be required during extended dry spells.
Late spring mulching around the plants will assist retain soil moisture and control weed growth.
Plants may start to seem messy with sloppy growth after the first early flush of blossoms has faded. After the initial flowering, the majority benefit from a trim to freshen the foliage and promote more blooms. To get rid of the outdated, messy growth, just cut the plants with a pair of shears or secateurs, or more forcefully if necessary, to a height of 5-7.5cm (2-3in) above the ground.
Then feed them with a liquid plant food to promote new growth and additional flowering flushes. After each flowering, pruning and fertilizing can be done again to extend the flowering season of many kinds well into the fall.
With the arrival of colder weather in late autumn, most geraniums’ foliage will start to fade. If you trim the plants’ leftover stems and leaves, they’ll grow new, fresh growth the following spring.
Over time, hardy geranium plants expand, spread, and form enormous clumps. These can be chopped into halves or quarters with a sharp spade. This can be done in the spring when they begin to grow or in the autumn. Every three to five years, divide them to maintain good growth and flowering.