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There are over 630 National Plant Collections® 
in the UK, Ireland and Channel Islands.


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National Trust- Mount Stewart

Mr Neil Porteous

National Trust

Mount Stewart Garden

Grey Abbey


BT22 2AD

028 4278 7827
Best time to view
Dianella: flowers May/June & fruit Oct/Nov, Libertia: May/June, Phormium: July to Oct
Opening Times
See website or phone for details
See website or phone for details
15 miles E Belfast; A20 Newtownards-Portaferry rd; 5 miles SE Newtownards. Bus: Ulsterbus 9/10 Belfast-Portaferry (passing close to Belfast Central Railway Station) Nearest station Bangor 10 miles.
Anuual membership

Plant Health workshop

Book now for Plant Health workshop -Northumberland 19 Apr 2018. Collection Holders free, members £15. Full day workshop includes talks from: Andrew Kirkwood, Animal and Plant Health Agency (APHA) and Katy Hayden, Royal Botanic Garden, Edinburgh.


Donate and support Plant Heritage

"By supporting the Threatened Plants Appeal, you will be instrumental in not only safeguarding it, but also ensuring that our work carries on." Alan Titchmarsh

Alan Titchmarsh

Johnsons Seeds raising money for Plant Conservation

Johnsons Seeds will donate 25p to Plant Heritage from all sales of 'Pink Pearl' - from its new World Botanic Seed Range

World Botanic seed packs
Reg. charity No 1004009/SC041785      Reg Company No. 2222953