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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:
© RHS 2001
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Other common names
sensitive fern bead fern
Japanese ostrich fern ostrich fern
Onoclea are deciduous ferns with creeping rhizomes and pinnately divided sterile fronds; spores borne on more erect, blackish, contracted fertile fronds
O. sensibilis is a deciduous, rhizomatous fern forming extensive colonies of broad, light green, pinnate fronds to 60cm in length, the pinnae deeply lobed. Shorter, narrow fertile fronds have much reduced, blackish lobes
E North America, Asia
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
MoisturePoorly-drained, Moist but well-drained
SoilClay, Loam, Sand
Time to ultimate height
Easy to grow in most cool, moist, shaded sites. Good for pondside plantings but may become invasive in smaller gardens
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 Wildflower meadow
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.
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
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Join the RHS today and get 12 months for the price of 9