Organic or chemical free local suppliers in wexford or waterford

Anyone know of any local suppliers or farmers that grow organic or non certified organic chemical free vegetables in the wexford/waterford area? Wexford would be better but I could prob get to waterford

Also on the topic or organic and chemical free produce how are vegetables treated and grown? I understand with conventional farming they use alot of pesticides and other chemicals on their produce but what do they use on organic and chemical free stuff? Was talkng to someone on facebook who said they dont use any sort of sprays at all. Be handy to know this information when im asking round local suppliers how they grow their produce