CAMPANULA biebersteiniana

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CAMPANULA biebersteiniana

Bellflower
(tridentata var. biebersteiniana)
Select Item No. CA067

Not Available

One Portion is usually sufficient for approx. 50 plants.
Please switch to gram for larger quantities.



Plant Description

Life Cycle: Perennial
Family: Campanulaceae
Origin: Caucasus: pastures and screes.
Special Features: Large flowering. CAMPANULA biebersteiniana is mostly seen in screes of mountain areas, it is in need of a rather turf-free soil. Flowers are light to dark blue, campanulate, 3-4cm long.
Historical: Older Synonyms are syn. CAMPANULA tridens, syn. C. tridens var. barbata, syn. C. tridentata var. barbata
 
Basic Colour: (blue)
Flower Colour: dark blue
Natural Flowering Period: May - August
 
Winter Hardiness Zones: Z4 - Z8
Foliage: simple, spatulate, glabrous, more or less three dents at the round end of the larger leaves
Growth Habit: low-growing
Height with Flowers: 10 cm
Spacing between Plants: 10 cm
Soil Requirements: well-drained / rocky / average
Location:
Usage: for the rock garden
Grams per 1000 seeds: 0.35714 Gram
Seeds per Gram
(does not correspond to the number of plants!):
2800
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
1 Gram
Plug tray recommended size(s): open flats / 128
Sowing Direction:

(8) These perennial seeds germinate very irregularly over a long period. Lower temperatures of less than +5°C [41°F] are very effective. Seed trays should not be discarded prematurely. Constant moisture must be maintained. Do not leave in direct sunlight. For Alstroemeria we recommend to keep sowing for 3 weeks at approximately +30°C [86°F], then 3 weeks at +5°C [41°F], then at +21°C [70°F].

Cutting back at Transplanting: Not Necessary.
Container Size(s): 1 plug per 8/9 cm (3 1/2")
Fertilizer: Light (100-150 ppm)
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