Common name: Bellflower
Campanula takes its name 'Campanula' from the Latin translation for 'Little Bell'
The UK National Collection of Campanulas is held at Burton Agnes Hall in East Yorkshire, and the National alpine collection is at Langham Hall in Suffolk.
There are literally hundreds of species and sub species of this plant found throughout the temperate regions of northern hemisphere, and these are further split into either, annual, biennial or perennial plants.
They various species can vary dramatically in height i.e. from the 50mm (2") high alpine species to the 600mm (24" high meadowland species.
The aptly named carpatica is a very popular semi-deciduous perennial that is suited to growing in borders and rockeries.
The 25mm (1") wide cup-shaped flowers in varying shades of blue and purple appear in July and August.
It forms 300mm (12") clumps and spreads to around 450mm (15") across.
Remove faded flower to prolong the flowering period.
They require well drained fertile soil in either sun or partial shade.
Sow seeds in pots / trays of seed compost, and place in a cold frame or cool greenhouse.
Germination can take up to two weeks.
When large enough to handle, prick off the seedlings into 75mm (3") pots of potting compost.
Grow on in coldframe until they are ready for planting out in September.
Take tip cuttings.
Select short, sturdy un-flowered shoots and trim just under a leaf joint with a sharp knife.
Insert around the edge of a pot filled with a sandy compost and root in a propagator or clear plastic bag indoors.
Once rooted, pot up into 75mm (3”) pots and grow on in a frost-free greenhouse until planting out time.
Plant out plants 300mm (12") apart, any time from now until April.
Large plants can be divided and replanted immediately.