B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Cephalanthera longifolia is cold hardy
USDA Zone:7 0° to 10°F (-17.5° to -12.5°C)
|Type of plant - perennial
Flower or inflorescence:
|Height, in meters: 0.6
Height, in feet: 1.98
|Cephalanthera longifolia sales history
Common names for Cephalanthera longifolia:
|Sword Leaved Helleborine, Swordleaf-Helleborine, White Lady,|
is included in the following
B and T World Seeds flowering plant categories.
|We are looking for seeds from this plant, if you know where we can find seeds or would like to be told when we have a source, please let me know.|
|4||: Orchid Seed List|
|46||: Mediterranean Natives and Introduced Plant Seeds|
|77||: Central European Native and Introduced Plants|
|102||: Eastern European Native Plant Seed List|
|106||: Central Asian Native Plant Seed List|
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.
Cephalanthera longifolia seeds will usually germinate in 90-365 days, even under good conditions germination may be erratic.