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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.
the RHS today and get 12 months for the price of 9
Other common names
pittosporum 'Collaig Silver'
Pittosporum tenuifolium 'Collaig Silver'
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
'Collaig Silver' is a bushy, upright, evergreen shrub with small, grey-green, wavy-edged leaves with a fine, white margin, tinged pink in winter. Tiny, scented, brown flowers are produced in late spring and early summer
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
SoilSand, Clay, Chalk, Loam
pHAcid, Alkaline, Neutral
Time to ultimate height
In areas prone to frosts grow under glass in a loam-based potting compost and water moderately when in growth, sparingly in winter. Can be grown outdoors in most fertile soils with protection from cold, drying winds
Propagate by semi-hardwood cuttings in summer
Suggested planting locations and garden types
Hedging & Screens Wall-side Borders
City & Courtyard Gardens Coastal Cottage & Informal Garden
Pruning Pruning group 1
Pests Generally pest free
Susceptible to powdery mildews and a leaf spot
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.