I call strawberry plants my edible weed because they sure are prolific plants! I planted 20 plants over 3 years ago, and now the patch has quadrupled in size. They send out runners like crazy, and if they weren't so tasty, I'd seriously consider them a weed! Everyone talks about mint being invasive, but why doesn't anyone mention strawberry plants as being crazy producers! I'd argue strawberries are just as invasive as mint, if not more!