Here is a list of ways that you can contact staff at the HTA to help with any of your questions or queries. 

You can leave a message for the HTA Services team on 0333 003 3550 and they will call back as soon as possible, or you can email for National Garden Gift Voucher orders or enquiries.

You can of course also contact our Member Support Managers, communications and policy teams using the contact details below.

Member Support Managers

Neil Cummings

Member Support Manager - Scotland, Northern Ireland & Ireland
Tel: 07715 000 181

Tim Bell

Member Engagement Manager - South
Tel: 07808 775 177

Jo Gildea

Member Support Manager – Central
Tel: 07801 837 520


Pippa Greenwood

Horticulture Manager
Tel: 07810 434 156
Twitter: @PippaGHTA


Phil Tremayne

APL General Manager
Tel: 07808 775 175

Media Office

Rachel McQuilliam

Media Relations & Communications Manager
Tel: 07515 061 988

Member Enquiries

Helen Cranstone

HTA Services Manager
Tel: 07899 990 759


Sally Cullimore

Policy Manager
Tel: 01235 776 196