| Latin Name: | Adiantum pedatum |
| Family: | Polypodiaceae |
| Synonyms: | |
| Known Hazards: | Although we have found no reports of toxicity for this species, a number of ferns contain carcinogens so some caution is advisable[200].
Many ferns also contain thiaminase, an enzyme that robs the body of its vitamin B complex. In small quantities this enzyme will do no harm to people eating an adequate diet that is rich in vitamin B, though large quantities can cause severe health problems. The enzyme is destroyed by heat or thorough drying, so cooking the plant will remove the thiaminase[172]. |
|
Author: L.
|
| Habit: A Slow Growing Fern |
| Habitat: Moist woods from lowland to middle altitudes in the mountains of Western N. America[60]. |
| Height: 0.45 Width: 0.45 |
Cultivation Details:
Easily grown in a cool moist shady position[1, 187]. Requires an abundance of moisture in the air and soil[1]. Prefers an alkaline soil[200]. Requires an acid soil according to another report.
A very ornamental plant[1], it does not always succeed outdoors in Britain[1]. It probably prefers to be covered in snow overwinter - could a mulch help[1]?
Members of this genus are rarely if ever troubled by browsing deer[233].
Plants have a slowly-increasing rootstock[233].
|
Propagation Notes:
Spores - best sown as soon as ripe on the surface of a humus-rich sterilized soil. Keep the compost moist, preferably by putting a plastic bag over the pot. Pot on small clumps of plantlets as soon as they are large enough to handle and keep them humid until they are well established. Do not plant outside until the ferns are at least 2 years old and then only in a very well sheltered position.
Division in spring or autumn.
|
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
Click on the logo below to visit their great site!
Or view their bibliography
|
