All seeds were soaked in water for 24 hours and stored in a dark place. After ~10 hours I gave each seed a little push with my fingertip and they sank the the bottom.
They were then planted directly in soil at a depth of ~0.5cm and broke through the soil after 3 days. My pots are 12 liters filled with mostly BioBizz Allmix and about 1.5 liters LightMix on top.
My plan is to not feed them for the first 3-4 weeks, because the prefertilized soil might burn the plant if I add additional fertilizer. The lights are on 40% and 80cm above the sproutlings.
I picked those strains because I wanted to have a strain of each type: HBH Is described as an uplifting sativa. PA sounds like a sativa leaning hybrid and the effect of BKC is described as very relaxing.