Help ! This has now happened for the second season. I planted Blue lake bush beans in my garden. I planted about 30 seeds in a fairly small area. After about 65 days as in the last season I started seeing bushes grow but than I have other stemmed weeds or plants overtaking the area. I thought at first they were the green beans but as you can see by the picture toward the bottom left there are green beans. Because I am planting many seeds in a small area about 3' X6' is that why this is happening ?