My only issue with seed germination is usually caused by me , That being what mix i start them with , and care
My greens like lettuce and so forth like a litt,e shade here , Flowers it usually has to do with weather outside ,
Temperature issues ,
I was thinking isn't that why names are added to seeds
Last year , this season early I had the White Marigolds and several from Burpee that were brand new and not a one did I get , wow was I bummed with that ,, I get the Cucumber fails but usually their good
I have several say no germination to the same seeds I started and had growing , so many factors it is difficult sometimes .
Can't gaurantee anything
Several from Rick ,
Several from DnD
Several from bxncbx
several from Littlecheryl
These are ones I know I have and several growing from or had . and