San Marcos Growers LogoSan Marcos Growers
Home Products Purchase Gardens About Us Resources Contact Us
Nursery Closure
Search Utilities
Plant Database
Search Plant Name
Detail Search Avanced Search Go Button
Search by size, origins,
details, cultural needs
Website Search Search Website GO button
Search for any word
Site Map
Retail Locator
Plant Listings

PLANT TYPE
PLANT GEOGRAPHY
PLANT INDEX
ALL PLANT LIST
PLANT IMAGE INDEX
PLANT INTROS
SPECIALTY CROPS
NEW  2026 PLANTS

LIVE AVAILABILITY
  for JULY


Natives at San Marcos Growers
Succulents at San Marcos Growers
 Weather Station

 
Products > Campanula portenschlagiana
 
Campanula portenschlagiana - Dalmatian Bellflower

Note: This plant is no longer in stock. This is an archive page preserved for informational use.  

 
Habit and Cultural Information
Category: Perennial
Family: Campanulaceae (Bellflowers)
Origin: Europe, Southern (Europe)
Evergreen: Yes
Flower Color: Blue
Bloomtime: Summer
Synonyms: [Campanula muralis]
Height: <1 foot
Width: 1-2 feet
Exposure: Light Shade/Part Sun
Irrigation (H2O Info): Medium Water Needs
Winter Hardiness: 0-10° F
Campanula portenschlagiana (Dalmatian Bellflower) - Evergreen groundcover that forms a low dense mat 2 to 3 inches tall and spreading slowly to 2 feet or more with small rounded leaves. Flowers profusely with blue funnel-shaped flowers held low to the folage in the summer. Plant in cool full sun (coast gardens) to part sun with regular irrigation. Hardy to 5 degrees F. This plant comes from Dalmatian Mountains in Croatia into Hercegovina. Its specific epithet honors Austrian naturalist Franz von Portenschlag-Leydermayer (1772-1822). It has been known as Campanula muralis and commonly called Adria Bellflower of Wall Bellflower, since it is often seen growing on walls. This species was awarded the Royal Horticultural Society Award of Garden Merit in 1993. We have grown this great groundcover since first getting it from Dayka Nursery in 1981. 

Information displayed on this page about Campanula portenschlagiana is based on our research conducted about this plant in our nursery library as well as from information provided by reliable online resources. We also include our own observations made about it as it has grown in the nursery gardens and other gardens visited, as well how the crops of this plant performed in the containers in our nursery field. We will also include comments received from others and welcome hearing from anyone who has information about this plant, particularly if it includes cultural information aiding others to better grow it.

 
San Marcos Growers closed for regular business at the end of 2025 as the property is being developed for affordable housing.
While our gates remain closed, we will open them by appointment so we can liquidate remaining plants, supplies and equipment. The plants remaining in the field are listed on our Live Inventory Page.