
trefle.io · Taken Jul 5, 2020 by Marc Solà (cc-by-sa)
Aspleniaceae
Forked spleenwort
Asplenium septentrionale
Also known as Forking spleenwort, Northern spleenwort, Asplenium septentrionale, Acrostichum septentrionale
Indoor Plants · Native Plants · Fern · Rock Crevice · Alpine · Shade Tolerant · Wall Plant · Compact Fern · Spleenwort · Rockery · Unusual Foliage · Perennial Fern
Forked spleenwort is a compact, unusual fern with narrow, forked fronds that colonises rock crevices and shaded walls in the wild, making it a fascinating choice for rock gardens or alpine troughs. It prefers partial shade, excellent drainage, and slightly alkaline, gritty soil; avoid rich composts and consistently wet conditions. It is slow to establish but long-lived and surprisingly tolerant once settled.
Growing conditions
The details behind the basics
- Daily light
- 3 hours
- Watering
- Water moderately, keeping soil slightly moist but never waterlogged; allow the top inch to dry between waterings · Every 7-10 days
- Maintenance
- Moderate
- Soil
- loam
- Soil pH
- 6–7.5
- Temperature
- -30°F to 95°F
- Cycle
- Perennial
Hardiness
USDA 4a-9b
Form & growth
Mature size and habit
- Mature height
- 6 in – 2 ft
- Spacing
- 8 in apart
- Growth rate
- Moderate
- Root depth
- Shallow
- Flowers
- No
- Foliage
- Fine
Ecology & origin
Where it belongs and what it brings
- Native to
- Afghanistan, Albania, Altay, Arizona, Austria, Baltic States, Belarus, Belgium, Bulgaria, California, Canary Is., Central European Rus, China North-Central, Colorado, Corse, Czechoslovakia, Denmark, East European Russia, East Himalaya, Finland
Sources: trefle, usda
More Asplenium
Related plants from the same genus
Buy this plant
1 nursery carries it