Requires an abundance of moisture in the air and in the soil, though the soil should be well-drained. Likes a position with plenty of light but dislikes full sun. Prefers a sheltered shady position. If the plant dries out temporarily it will lose most of its fronds, though it will usually resprout from the base. Plants are not very hardy outdoors in Britain, even though they are a native species. They only succeed in areas with little or no frosts, growing well on maritime cliffs in the milder areas of the country. Members of this genus are rarely if ever troubled by browsing deer. A very ornamental plant.

The fronds are used as a garnish on sweet dishes. The dried fronds are used to make a tea. A syrup is made from the plant - it makes a refreshing summer drink. The fern (does this refer to the rootstock?) is simmered in water for several hours and the liquid made into a thick syrup with sugar and orange water. It is then mixed with fruit juices to make a refreshing drink.

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. Germination should take place within 6 weeks. Pot on small clumps of plantlets as soon as they are large enough to handle and keep 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. Best carried out in early spring.

Rock crevices, cliffs by the sea on basic rocks in damp positions.