Seedlings were transplanted to Coco Pots containing 50 : 50 Perlite and coco coir. Original containers were very wet. Outside temperatures were cold enough (2- 8 degrees C) to hamper the growth of the plants. Once I realized it I installed a heat pad underneath the plants blanketed by the insulation material of the tent.
I also applied some BIOCULT Mycorrhiza ssp, Trichoderma strains. Dissolved half a teaspoon in about 5L an applied to the plants. As the suspension is not stable I added some fine sprinklings to the soil before watering as well.