Parsley Fern (Botrychium australe)

At a glance

Exposure: Full sun

Cultivation

Prefers a sandy loam with just a small portion of peat. A very ornamental plant, it is said to require greenhouse protection in Britain but might survive outdoors in the mildest areas of the country. Some botanists consider this species to be no more than a part of B. ternatum. Unlike most species of ferns, the fronds of this species grow up straight and not curled inward, crozier fashion. Members of this genus are rarely if ever troubled by browsing deer.

Propagation

Spores - best surface sown as soon as they are ripe in a greenhouse and do not allow the compost to dry out. Placing the pot in a plastic bag helps to maintain a humid atmosphere which promotes germination and growth. Prick out small clumps into pots when they are large enough to handle and keep moist until established. Grow on in a greenhouse for at least the first winter and plant out in late spring. Division. It is best not to try and disturb this plant.

Edible uses

Unexpanded shoots. No further details are given.

Habitat

Lowland to montane forest, usually along the edges of clearings. North, South and Chatham Islands.

Native range

New Zealand.