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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
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Other common names
tawhiwhi 'Silver Queen'
Pittosporum are evergreen shrubs or trees with simple, leathery leaves and small, often fragrant, 5-petalled flowers, followed by spherical, woody fruits splitting to reveal seeds embedded in sticky pulp
'Silver Queen' is a large evergreen shrub with rounded greyish-green leaves narrowly margined with creamy-white. Small deep purple flowers sparsely produced
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect East-facing or South-facing or West-facing
MoistureWell-drained, Moist but well-drained
SoilLoam, Chalk, Sand
pHAcid, Alkaline, Neutral
Time to ultimate height
Easy to grow in fertile, moist but well-drained, soil. May need protection in colder climes especially from cold, drying winds. Plant in full sun for the best leaf effect
Propagate by semi-hardwood cuttings in summer
Suggested planting locations and garden types
Drought Resistant Hedging & Screens Low Maintenance
Mediterranean Climate Plants
Pruning Pruning group 1
Pests Can get glasshouse red spider mite, aphids, cushion scale and pittosporum sucker
Generally disease free
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