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BBC Gardening: Plant an Espalier Apple Tree - http://www.bbc.co.uk/gardening/basics/techniques/growfruitandveg_espalierapple1.shtml
Step by step instructions on site selection and training, and a few growing tips. |
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IFAS Extension: Espaliers - http://edis.ifas.ufl.edu/MG273
Includes introduction, examples of formal and informal patterns, general care, trimming tips, and lists of vines, shrubs, and trees suitable for use in Florida. |
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Rare Fruit Society of South Australia: Espalier - http://www.rarefruit-sa.org.au/Espalier/Espalier.htm
Orchard owners lists their reasons for espaliering, and describe their methods. Includes plan drawing of framework, and photo galleries showing the enclosed espalier area as well as many individual trained fruit trees. |
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NC State University: Espalier - http://www.ces.ncsu.edu/depts/hort/consumer/quickref/general/espalier.html
Provides a definition of the technique, a list of amenable plant types, and tips on site selection, style, support construction, and training. |
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Gardenline: Espalier - http://gardenline.usask.ca/trees/espalier.html
Offers history of the technique, suggestions for site choice and design, and types of fruit trees most suitable for espaliering. |