Hey guys, Looking for some help on my second grow and I am trying to improve my growing conditions. Current Setup I am charged to fit 6-8 5 gallon pots in here. I am already changing out the MH/HPS light out ( I will be selling after this grow, I Live in Canada and willing to part with it for 200 CAD + Shipping and Handling. I am switching out the light for : 4 lights QB288 LM301H 3500k + epistar 660nm Kingbrite Samsung Lm301h 288 V3 Quantum Board Led Horticulture Grow Lights Hlg - Buy Lm301h,Quantum Board,Led Horticulture Grow Light Product on Alibaba.com or give up selling the MH/HPS for now use the MH bulb to veggy my plants and get 4 Lights QB288 LM301B 2700k Qb288 V2 Quantum Board 288 Samsung Lm301b Led 3000k / 3500k / 4000k - Buy Qb288 V2 Quantum Board,Qb288 V2,Quantum Board Product on Alibaba.com I have had issues so far with my first grow and they include - Temperature/humidity were sometimes off whack (days i had 32 degrees Celsius and the morning of this post I had a humidity of 83%) I have two amazon special dehumidifiers running ProBreeze 500ml and a Probreeze 1500ml On the thing on ventilation I am constantly running the fans nonstop. I am using a tower fan ontop of a 5 gallon pail oscillating across the canopy of the plants while i have a floor fan blowing air from under the canopy. I am using a Inline Duct Booster Fan to bring air into the Hood past the light and into the tent. Along one side of the wall I have Inline Duct Fan with Variable Speed Controller sucking air through this thing (this thing is about a foot and a bit long) Air Carbon Filter Odor Control . And this air gets exhausted outside. Soil I will be using is Promix HP M mix, I am hoping it pans out better this time round. I used General Hydroponic Bloom Gro and Micro and I was giving it them them once a week, I had a 4 litre (1 gallon) jug of Distilled water I would put cal mag and the nutrients in and give the plants about a quarter of the jug each, then I would water them either the next day or the day after depending on how dry they felt (I would lift them up and seem on the light side i would water.) Waterings were usually a 4 litre jug split between them every other day or two (depending on weight). I tried to do some LST by tying branches to Bamboo stakes using twine. I need to find a better way to spread them out like crazy. (I need ideas here too) TL;DR - I need suggestions on nutrient schedule, temperature/humidity controllers, layouts, upgrades. General Try this try that. This is will be my second grow.