Inhoud
Autraniana
Campanula Autraniana
Albov.
Habitus
Somewhat tufted, glabrous perennial. 10-25cm high. Use in flowerbed, rockery, tuff, alpine meadow, scree.
Leaves
Lower leaves long-petioled, cordate-ovate to lanceolate, to 3 in. long, acute, irregularly crenate-dentate, stem leaves sessile, linear. 1)
Flowers
Flower stems slender, to 8 in., scapose, 1 to few-fld., calyx lobes with minute appendages, lobes spreading, triangular, to ¼ in. long, corolla purple-blue, dark purple to 1 in. long, broadly tubular-campanulate.2)
Fruit
Species actually grown or used for breeding.
Multiplication
Germinates in 3-4 weeks at 10-15 ° C to light after a cold period of 4 weeks at -5 ° C with seeds harvested 18 months ago. Sometimes the seed germinates in 1-2 weeks at 15-20 ° C in the light, stem cuttings or division in June when the clump foliage appears, germ 4 weeks at a temperature oscillating between -5 and +20 ° C, after 2 months of cold.3)
Living
In pH neutral, very drained, rich soil.4)
Origin
West Caucasus.