Trimming hedging - free advice from RHS

Knowing just how and when and how to trim the large variety of hedges can be a little confusing. Established hedges may require trimming when they are dormant in late summer and/or in winter/spring to keep them dense and compact where more formal hedges require more frequent trimming throughout the season.

If you are preparing to trim your hedges and would like more information on how to look after and maintain them please visit the Royal Horticultural Society website here.  

Note with health and safety in mind:

Cordless hedge trimmer risk assessment