Bayer Garden brand Phostrogen will be recognised by most retailers in the sector. What they might not know is that it's manufactured in Corwen, North Wales and has been for more than 50 years.
Head of Bayer Garden Colin Golding said: "We are extremely proud of this heritage. In recognition of this we have even put a Union Jack on the pack!"

New for 2011 is Phostrogen Tomato Food, a liquid plant food that's naturally enriched with seaweed extract and magnesium.