Thanks for the tip, I'll check them out, I try to buy heirloom or certified organic - hope they have them - good luck with your seeds, I'm about ready to start mine inside as soon as they all arrive - getting ready. I am always so excited about it this time of year and then by June when I'm spending four hours a day to pick beans or peas, I'm thinking "Why did I plant this much?" - but I am always ready to do it all again the next year.