Morning Glories: close ups of seeds, 1 by fchilders

fchilders wrote:
Turbina corymbosa at 10x. These pictures of seeds are all 10x unless mentioned. The graph paper background is .25 inch/square.

Of the ten species I planted and put on heat, C. floridus, I setosa, and Turbina corymblsa have broke soil to to speak. Setosa has a tough seed coat that needs more attention prior to soaking than I gave them. I think a longer soak at a higher temp would help. If you can speak to this tough seed coat with some solutions, please let it fly. Frank