Sour crinkle + 3 bears OG Autoflower

Enkell1420 This is my second round in the same tent that I decided to document. I grow in one 8x8x6,5 (240x240x200cm) tent with all the equipment inside. I water the plants with an autopot system and use the airdomes. I use a 250 liter (66 Gallon) flexitank in the tent and use a heater, humidifier and later on a dehumidifier. This is my first time (2nd batch in the same tent) using autopots and growing organic with biotabs. I decided to put everthing inside because the house the tent is in is really bad isolated and the humidity over here is 80-100% all the time! I started the seeds in their final 20 Liter (9 gallon) pots filled with biobizz lightmix and perlite 50/50 mix and amended the soil with biotabs startrex. I placed the seeds in plugs directly in their final pots. Put a cup with holes on them and wrapped the top of the pots in plastic for moisture retention because I went on a little vacation from 23-28 December. I used Biotabs mycotrex (Mycorrhizae) under and in the plug and watered with 125ml (0,5 cup) bactrex (0.5gr/l)(0,5gr per cup). I DONT PH MY WATER. My water ph is not stable and fluctuates from 5.9 to 5.0 The EC is 0.06 (30PPM) The test is to let the microbes do all the heavy lifting. Per week I try to describe my feed method, environment changes and how I try to keep deficiencies to a minimum. I apologize for the pictures the first weeks. It gets better later on in the grow. Still learning how to properly use a camera. When I came back all 4 seeds germinated. And decided that the 29th of december was day 4 from germination.