I guess it's confirmed:
"SCIENTIFIC SOILS PROFESSIONAL GROWERS' MIX" was the problem.
1. Stuns growth: After 52 days without any manipulation
RACHEL SUAVAY (White Widow X Skunk) had not grown any taller than 6 inches.
2. Caused deficiencies and/or lockouts: Both
RACHEL SUAVAY (White Widow X Skunk) and
KUMIKO I (Honey Haze) had discolored, twisted and conflicted leafs.
3. Bad medium for seedlings: After tap-rooting in my seed dish
KUMIKO II (Honey Haze) was planted in "
SCIENTIFIC SOILS PROFESSIONAL GROWERS' MIX" and never sprouted.
And last but not least
4. Can kill your plant: After getting
KUMIKO I (Honey Haze) started in a dixie cup she was transplanted into a pot of "
SCIENTIFIC SOILS PROFESSIONAL GROWERS' MIX" where she eventually died after 16 days.