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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:
the RHS today and get 12 months for the price of 9
Other common names
sweet chestnut 'Albomarginata'
Castanea are fast-growing and large deciduous trees or large shrubs, with long, toothed leaves and conspicuous yellow catkins followed by spiny fruits
'Albomarginata' is a vigorous deciduous tree with toothed, lance-shaped leaves to 25cm long, margined with creamy-white, and pale yellow catkins in 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
Exposure Exposed or Sheltered
Higher than 12 metres
wider than 8 metres
Time to ultimate height
more than 50 years
Grow in well-drained slighty acid loamy soil in full sun or part shade; tolerant of dry sandy soils
Propagate by seed in mid autumn (cultivars will not come true from seed), hardwood cuttings from early to mid winter, budding from mid to late summer
Suggested planting locations and garden types
Pruning Pruning group 1
Pests Generally trouble free
Susceptible to chestnut blight, honey fungus and phytophthora root rot. Fungal brackets may develop on the trunk and infected trees may become unstable
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Join the RHS today and get 12 months for the price of 9