Centaurium genus plants are low growing hardy annuals that reach up to 20 cm (8 inches) in height.
They are known by the common names of Canchalagua, Mountain Pink and Centaury.
They flower in the summer with red of pink flowers and make ideal species for rockeries or for growing in borers.
Centaurium erythraea by Didier.bier
Centaurium littorale - Seaside Centaury by Joost J. Bakker IJmuiden
When growing Canchalagua outdoors from seed,they should be sown in a partially shaded part of the garden into a light sandy soil in the middle of spring.
First sow the Centaurium seeds onto the soil surface, then lightly cover.
The seeds normally take about three to eight weeks to germinate and should be spaced at a distance of 20 to 30 cm apart (8 to 12 inches).
The Centaurium genus includes around 40 species.
Centaurium, like Centaurium erythraea (Common Centaury), can add a splash of color to rock gardens or meadows with their pink flowers.
The Centaurium erythraea (Common Centaury) is a popular choice among gardeners for its charming pink blooms.
Centaurium plants are not typically known for having a fragrance.
Centaurium prefers sunny spots with dry, well-drained soil. It's an excellent plant for rock gardens or sunny meadows.
Presently, Centaurium is not known to be invasive in the USA.
Remove Centaurium by pulling up the entire plant, ensuring to get all the roots to prevent regrowth.
The Centaurium genus, also known as centaury, belongs to the Gentianaceae family, native to various regions around the world. These annual or biennial herbs are known for their clusters of star-shaped, pink flowers that bloom in summer.
To grow Centaurium, plant them in full sun to light shade, in well-drained soil. They can be grown from seeds sown in late spring or early summer. Regular watering is necessary, but they are quite hardy and can tolerate dry conditions once established. They are often used in rock gardens or as ground cover.
I hope that you enjoyed this guide on how to grow Centaurium plants. You may also enjoy the following Gardener's HQ growing guides: How to Grow Eustoma plants.