That is so interesting. It reminds me of chicken eggs. If they float they are rotten, if they sink they are good to eat. Amazing.
The Michael Lindsey is a younger plant than the other two. Could that be the reason for the difference in them being viable? The #3 is the oldest of the three. The #2 is about a year or two younger than #3.
This is going to be a tremendous source of information when we finish I feel sure.
Thanks so much and please keep in touch. Here is a big hug from icy cold, snowy New Jersey.