I'll use 1 us gallon smartpot with 45% Canna coco Pro+, 45% Plagron perlite and 10% Biobizz worm humus and I'll follow Biotabs program for Autopot system : 25g bactrex and 1 growtab in each smartpot / 5g mycotrex in plantation hole. I'll water with 1g/L bactrex and 5mL/L orgatrex solution for next 10 days...
I put all this in a temporary 60*60*120 grow tent under a Spider Farmer SF1000 @60% 24h/day.
One of the seedlings looks ugly : I don't think is gonna make it! 😭
HR is about 70% and CO2 level stay between 800 and 1000 ppm with 24°C.
Ventilation at minimum.