1st grow in 14yrs, 1st ever auto. I'm nervous.... My soil is Canna coco60%, Perlite10%, WormCastings25%, Bat Guano 5%, Calcium Nitrate 2tbsp, Potassium Nitrate 2tbsp. Bottom half of smart pot is full strength, top half is 1/4 strength. I germinated straight into the coco, set a dome and brought the MarsHydro Pro2 400W to 12" on veg light only. Both popped surface on morning of the 3rd day. 1st mistake was Humidity, I'm on a real budget grow for a bet and don't have a humidifier. 1st week was 30%H once domes were off. Definitely not the way to compensate...