Hey mama, do you have any other seeds? if possible can you start a couple in rockwool, the 1.5 started cubes.
Then we will be rocking exactly the same setups=)

I am not sure, but think you may run into problems using those little peat pucks, in bubbler setup. I never have personally tried, but going from soil to hydro seems to cause lots of problems, much better going hydro to soil.