Posted 5/29/2013 23:43 (#3126456 - in reply to #3125569) Subject: Re: Potato spruts ?
They contain solanine when exposed to sunlight, but potatoes are not nightshade, so unless you make them graze a whole field of planted potatoes instead of a few remaining volunteers, they'll be fine. http://www.aragriculture.org/weeds/slides/poisonous.pdf