As for the largest tomato, we have won that category every year for the last 4 or 5 years, and almost always we win using our strain of Tomato (Solanum lycopersicum 'Kellogg's Breakfast') . We've been saving seeds of that for a very long time and we save from the biggest fruits we get. Every year we consistently get several fruits over 2 pounds. This year's winner was 2lb 3oz.