In this Gardener's HQ guide, we'll explore cultivating Geum plants in your garden, indoor spaces, and other settings.
Geum plants are hardy perennials that range from 15 to 90 cm (6 to 36 inches) in height.
They bloom in the summer, when they carry circular red, white, purple or yellow flowers.
Geum pentapetalum by kabacchi.
Some of the common latin name of Geum species include Geum triflorum, Geum chiloense, Geum borisii and Geum aleppicum.
Geum triflorum - Prairie Smoke by gmayfield10.
Commonly grown species in the garden include Mountain Avens; Wood Avens; White, Yellow, and Purple Avens; and Alpine Avens.
Geum urbanum (Wood avens / Herb Bennet / Colewort / St. Benedict's Herb ), photograph by Andreas Rockstein; CC.
Geum reptans (Creeping Avens), picture by xulescu_g; CC.
Geum triflorum (Prairie Smoke / Three-flowered Avens / Old Man's Whiskers), picture by Patrick Alexander; CC.
If growing Avens and other Geum plant species from seed, then sow outdoors at either the start of spring or in autumn;. Lightly cover the Geum seeds once sown.
Avens likes to grow in sunny areas of the garden that has good drainage. They can tolerate partial shade in hot climates.
Ideally the soil that the plant grows in will be rich, and slightly acidic to neutral pH (5.5 to 7).
If first growing indoors, then sow Geum seeds about 10 weeks in advance.
It should take three to four weeks for Avens to germinate at 18 to 21 degrees centigrade (64 to 68°F).
Once ready, transplant plants into the garden at the start of spring or autumn. Ideally use a spacing of 30 to 45 cm (12 to 18 inches).
Geum plants, such as Purple and Mountain Avens, are easy to grow and look after. It is a good idea to remove dead flowers to prolong blooming and to help keep them tidy.
Supply a mulch in winter. When the plants begin to look tired (after about four years) divide them to maintain vigor.
If you require more plants then propagate by division in the autumn.
The Geum genus contains about 50 species.
Yes, Geum are popular for their bright, small flowers and are good for borders or rock gardens.
The most commonly grown species is Geum quellyon, also known as Chilean Avens or Scarlet Avens.
Generally, Geum flowers are not known for having a fragrance.
Geum prefers full sun to partial shade and well-drained soil. They also like a bit of moisture.
Currently, Geum is not recognized as invasive in the USA.
To remove Geum, dig out the plant, making sure to remove as much of the root system as possible.
The Geum genus, also known as Avens, is part of the Rosaceae family. Originating from Europe, Asia, North and South America, these perennials are known for their vibrant, saucer-shaped flowers and ornamental leaves.
Plant Geum in early spring or fall, in a location with full sun to part shade and well-drained soil. Regular watering, especially in dry periods, will promote healthy growth and blooms. Deadhead spent flowers to prolong the blooming period.
I hope that you enjoyed this guide on how to grow Geum plants. You may also enjoy the following Rosaceae (rose family) growing guides: How to Grow Rugosa Rose, Polyantha Roses, Waldsteinia, and Aruncus dioicus plants.