King Dock.

Hello and welcome from the World Weed Growing Championships in Pernicious town.

But seriously folks.  I was weeding a backyard/garden for a customer the other week and I spotted this specimen growing through the rubble of where an old shed use to be.  So I gently gave it a yank and a pull and I found the biggest Dock plant in Christendom.  What a specimen.  

Remember when they start televising the World Weed Growing Championships.  You heard of it here first!