Cystopteris bulbiferaRef.: CYSTO 777
Origin : Eastern North America.
Family : Cystopteridaceae.
Bulblet bladder fern.
The delicate deciduous fronds are bipinnate, narrow triangular, pale green, horizontal. The midribs bear plenty of bulbils, these drop off and develop into new plants, but they are not invasive.This fern needs a moist alkaline or slightly acidic soil, in shade. Protect from slugs. Height and width : 40cm. Hardiness : -30°C.
- Foliage : deciduous
- Height : 30 to 60cm
- Soil type : alkaline, any, well drained
- Site : cool to moist woods, walls, rockery, fountain, rocks, banks, cool to moist, mixed borders
- Exposure : shade
- Shape : spread, ground cover
- Rhizome : erect
- Hardiness : down to -30°C (-22°F)