Derbyshire,
United Kingdom 
best time to cut back rhododendrons
26 Jun, 2010
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Derbyshire,
United Kingdom
best time to cut back rhododendrons
26 Jun, 2010
Previous question
Next question
If you have to reduce them in height or width in order to keep them to a certain size then do so immediately after flowering. They do not require, and won't thrive with routine annual pruning however.
26 Jun, 2010