http://www.biotamax.com/ - special soil additions

http://www.hollandsgiants.com/ - American website with growing tips and pumpkin growing supplies

http://www.atlanticgiant.com/ - American site that sells pumpkin and other giant veg seeds

http://www.howarddill.com/ - Canadian website with premium seeds from the man who developed the AG

http://www.gardendirect.co.uk/ - British site with all kinds of gardening supplies

http://www.medwynsofanglesey.co.uk/ - seller of exclusive show and giant vegetable seeds

 

European clubs and weigh-off sites

http://users.skynet.be/pompoenclubgrasheide - Belgian Grasheide Pumpkin Club (Dutch)

http://www.bpcduisburg.be/ - Belgian Pumpkin Confederation (Dutch)

http://www.pompoenengenootschap.be/nieuw/ - Belgian grower's club of Kasterlee (Dutch)

http://www.juckerfarmart.ch/ - Swiss weigh-off site

http://www.pumpkinfestival.ie - Irish pumpkinfest site

http://www.kuerbisverein.de - Northern German pumpkin site

http://www.pumpkin.pl - Polish pumpkin site

http://www.kürbis-onlineshop.de - Ludwigsburg Pumpkin-stuff shop

http://www.riesengemuese.at/ - Member Chris Schieder's seed-shop

http://www.kürbisolli.de/ - Member Oliver Langheim's pumpkin site

http://www.inganashop.de - German website with seeds & supplies