Bluebells, recognizable by the typically bell-shaped flowers, are popular ornamental plants for the garden, balcony or even for the room.

There are 300 to 500 different species of bluebells

Botanical Classification

The approximately 300 to 500 different types of bellflowers (Latin campanula) - how many there are exactly is not known for certain - belong to the family of the bellflower plants and form the largest plant genus within this family. They are closely related to plants like devil's claw, balloon flower, as well as lobelia, which belong to the same plant family.

description of appearance

Bluebells are mostly perennial, herbaceous perennials, many of which grow in a cushion-like manner, but others tend to cover the ground. The flowers are shaped like a bell and mostly hermaphrodite, with the wild forms prevailing blue or violet colors. In the meantime, however, there are also numerous cultivated forms that can also be white, pink, orange or light yellow in color. Bluebells are propagated primarily by seeds.

occurrence and distribution

Campanula is widespread across the globe, with many species only found in a specific, narrow distribution area. About 30 different wild forms are known in Central Europe, most of which are native to the Mediterranean region and the high mountains (especially the Alps). In addition, there are numerous cultivated forms that are kept as ornamental plants in domestic gardens or as potted plants.

use

Bluebells are popular ornamental plants that feel at home both planted out in the garden and in tubs. Different species are particularly suitable for certain purposes, although all bluebells can in principle be cultivated in a bucket. Not every Campanula species is suitable for planting out or as a houseplant. Many bluebells are not sufficiently hardy (especially those native to the Mediterranean region) and should therefore be overwintered in a pot and according to their needs. Others are not suitable for houseplants, but need a location in the fresh air. The various varieties of the double bellflower (Campanula isophylla) and the wall bellflower (Campanula portenschlagiana) are particularly suitable for keeping as a houseplant.

site conditions

Depending on the type and variety, Campanula thrives best in sunny to partially shaded locations. What all species have in common, however, is that they prefer nutrient-rich and humus-rich soil, which should also be fresh rather than dry. Many bluebells can be cultivated in rock gardens without any problems, as they tolerate the heat radiating from the rocks very well.

tips and tricks

Many types of bluebells multiply by self-sowing, but also spread very quickly in the garden. If this is to be prevented, you can cut back the faded plants in autumn.

Category:

Herbs