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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.
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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
the RHS today and get 12 months for the price of 9
Other common names
Tenore autumn crocus
Colchicum speciosum 'Tenori'
Colchicum are cormous perennials with usually coarse, broadly strap-shaped leaves which appear with or after the goblet-shaped flowers
C. tenorei is a free-flowering, cormous perennial to 15cm in height, with faintly tessellated, rosy-pink flowers 6cm in length, the stigma-lobes purple
Toxicity All parts are highly toxic by ingestion
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 West-facing or East-facing
MoistureWell-drained, Moist but well-drained
SoilSand, Clay, Chalk, Loam
pHAcid, Alkaline, Neutral
Time to ultimate height
Grow in moist but well-drained, deep, humus-rich, fertile soil. Intolerant of waterlogging
Propagate by seed sown in containers in an open frame when ripe or separate corms when dormant in summer
Suggested planting locations and garden types
Flower borders and beds Low Maintenance Underplanting of Roses and Shrubs
Cottage & Informal Garden Patio & Container Plants
Pruning No pruning required
Pests Slugs may be a problem
May be subject to bulb grey mould
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
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