Hello all, i have grown before outdoors and this year i have started to grow indoor. After some misfortune using hydro i decided to go for soil. My setup : Closet : 90x50x135 (centimeters) Mylar coated Air : 2x 120mm air intake fans at base(20W, 180cfm) 1x 120mm exaust fan at top (30W, 246cfm) 1x 120mm circulation fan at plant base (15w, 150cfm) Light : 1x 250w MH(veg), HPS(flower) + cooltube + 1m long exaust tube with 120mm diameter + 1x 92mm fan(12w, 90CFM) + 1x 120mm fan(20w, 180cfm) 1x 70w HPS on all light time Plants: 1x Paradise Seeds Vertigo automatic (6 weeks old, came from previous hydro setup, stunned like hell, 1 out of 15 survived, fking hard water(8.5-9PH)) 5x Grass-o-matic AutoAK (8days old, 4 germinated in 20H and sprouted in another 12h after, 1 germinated in 48h sprouted after 18h after) - very satisfied of them 3x Barney's Farm Pineapple Express (5 days old, germinated 24h, sprouted 18h later) Nutes Week 1 : Roots Excelurator : 0.8ML/1L nute mix Super Thrive : 3 drops/1L nute mix Canna Bios Flores 2ML/1L nute mix (vertigo only) Watering method : 1L nute mix for all plants each 2 days, 1L tap water each other days Week 2 : Advanced Nutrients Mother Earth Super Grow Tea 1.3ml/1l nute mix Canna Nitrogen 27% 1ML/1L nute mix Roots Excelurator : 0.5ML/1L nute mix Super Thrive : 2 drops/1L nute mix Canna Bios Flores 2ML/1L nute mix (vertigo only) Watering method : 1L nute mix for all plants each 2 days, 1L tap water each day, nute mix is sprayed 3 times a day next week starting wednesday : Advanced Nutrients Mother Earth Super Grow Tea 2ml/1l nute mix Canna Nitrogen 27% 1.5ML/1L nute mix Roots Excelurator : 0.3ML/1L nute mix Super Thrive : 1 drops/1L nute mix Canna Bios Flores 3ML/1L nute mix (vertigo only) Watering method : 1L nute mix for all plants each 2 days, 1L tap water each day, nute mix is sprayed 3 times a day Light cycle : 20H light and air on, 4H light and air off Temp : 29* C at light cycle, 26* C at night cycle Humidity : 50-65% at light cycle, 80% night cycle TODO : tomorrow my CO2 tank arrives, need suggestions abt how to introduce it into my closet grow these days my HPS 600W lights will arrive but i dunno if there is a need to introduce it as the temp will scale out of proportion and i think 600W HPS is a bit overkill, this i bought for another plan i have to make another grow enviroment. Soon i will also upload pictures upto date. ALL COMMENTS AND SUGGESTIONS ARE GREATLY APPRECIATED!!! THANK YOU!!!