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We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records.
Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience.
When using this search
Search by plant name, key attributes or both to find plant details and a list of
AGM plants have been through a rigorous trial and assessment programme. They are:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
© RHS 2002
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Other common names
alpine wood fern
Aspidium parallelogramma Aspidium wallichianum
Dryopteris can be deciduous, semi-evergreen or evergreen ferns, with stout, erect or decumbent rhizomes and shuttlecock-like rosettes of lance-shaped to ovate, pinnately divided fronds
D. wallichiana is a deciduous or semi-evergreen fern, forming tufts of erect, lance-shaped, bipinnatifid fronds, bright yellowish-green when young, clothed with blackish-brown scales on the stalk and midrib
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect South-facing or North-facing or West-facing or East-facing
MoistureMoist but well-drained
SoilLoam, Chalk, Sand, Clay
pHAcid, Neutral, Alkaline
Time to ultimate height
Easy to grow in most cool, moist, shaded sites. Tolerant of dry shade but water regularly in their first season and mulch well
Propagate by sowing spores as soon as ripe or by division in spring
Suggested planting locations and garden types
Flower borders and beds Low Maintenance Underplanting of Roses and Shrubs
Cottage & Informal Garden
Pruning Dead or damaged fronds may be removed as necessary
Pests Generally pest free outdoors
Generally disease free outdoors
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
alpine wood fern
Buy from £5.99 at the RHS Plants Shop
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