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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 2003
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Other common names
cat tail chenile plant floramor Inca wheat lady's riding whip tassel flower teasel flower thrumwort tumbleweed velvet flower
Amaranthus can be upright or spreading annuals or short-lived perennials, with simple leaves and tiny flowers borne in dense, erect or pendulous, catkin-like inflorescences in summer and autumn
A. caudatus is a bushy, erect annual or biennial, with large ovate leaves and drooping, crimson tassel-like racemes of tiny flowers in summer and autumn
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
MoistureWell-drained, Moist but well-drained
SoilChalk, Clay, Sand, Loam
pHAcid, Alkaline, Neutral
Time to ultimate height
Grow in moist, fertile, humus-rich soil in full sun, in a sheltered site. Will tolerate poor soil, but then requires watering freely during dry periods in summer. Large enough to make an architectural feature, the flowers can be used for fresh or dried arrangements and birds love the seedheads
Propagate by seed sown in-situ in mid-spring , thin to 60cm apart
Suggested planting locations and garden types
Flower borders and beds Cut Flowers
Cottage & Informal Garden Prairie Planting Wildlife Gardens
Pruning Cut back after flowering
Pests Can get aphids
A virus may cause problems
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
Buy from £1.49 at the RHS Plants Shop
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