Click a button to add that quantity to your cart
seed quantities can be multiplied when added to the cart
Approximately 6000.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Campanula americana is cold hardy
USDA Zone:4 -30° to -20°F (-34.5° to -29°C)
|Type of plant - annual or biennial, depending on climate
Flower or inflorescence:
pale BLUE to WHITE
(stratify 30 days, germ. in light)
|Height, in meters: 1.8
Height, in feet: 5.94
|Campanula americana sales history
Synonyms (alternative names) for Campanula americana:
Common names for Campanula americana:
|American Bellflower, Amerikanische Glockenblume, Tall Bellflower,|
is included in the following
B and T World Seeds flowering plant categories.
|43||: Herbaceous Border Plant Seed List|
|45||: Bee and Butterfly Attracting also Honey and Pollen Plant Seeds|
|87||: Natives of Central U.S.A.|
|185||: Plant Species whose germination is improved by Smoke|
|"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.|
|719||: North American Native Ethnobotanicals|
|Including medicinal, dye, fiber, food, construction, ritual|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Campanula americana seeds will usually germinate in 14-28 days.
Sow Campanula americana seeds on the surface of moist compost, use a translucent cover to allow light in and to keep the compost humid and warm (do not place in direct sunlight)