The diesel berry is pretty tough, my soil eats most of my seeds, I got one strong diesel berry sprout shining through, it's the first of 3 strains to jump to it.
I'm working on my seed starting ritual of sorts, made specific seed starting soil and I'm going to see what i can do to get all my seeds to survive future attempt.
I thought I had mixed the perfect balanced soil that the seedlings could handle but we lost seeds to; nematodes, spring tails, centipedes, soil mites and possibly other micro organisms in my soil. My recycled soil is just too wild.
Seed starting: peatmoss and perlite neutral soil, add worm castings and vermiculite, dish out into small cups.