D
DoubleDDsNuggs
I know you can get around the fungus gnat issue there are several ways most all are microbial or fungal inoculants and or soil mites. remember with large amounts of soil indoors you are going to have at least a few flyers always but so long as they are not prolific no worries. Effective treatments that work well: Mosquito Dunks. Take a 5 gallon bucket of clean non tap water. With a gloved hand break up a whole dunk into 5 gal and allow it to sit for about 10 mins. Then water your beds or pots with it. The main active ingredient is Bacillus Thurgensis and will wipe em out in about 3 days no more flyers. Another one that has worked well for me is OG biowar. Mix per the instructions and water as usual all gone in 3 days as well. If your pots are large enough you shouldnt worry bout the worms they will go deeper for moisture as the upper layers dry out. IMO what you should be doing is observing leaf texture to know when to water. When leaves make the hardest prayer hands the soil is nearing its tipping point going too dry. Wrinkly dry looking leaves say water NOW. Too much water droopy clawed leaves with full looking wrinkle free leaves, sometimes the edges turn upwards and look frilly. Ive seen plants actually sweat water with a bead on every point on a serrated leaf as if placed by gnomes or something. In Big soil beds over watering isnt a big deal unless we are talking swamp status with poor drainage. If you got 20% air in your mix or better youll be fine. Dont be afraid to let your room get hot either. Big soil means they can take the heat. Mid to high 90's some days no worries but watch that you dont dry out they drink LOTS when its hot. One thing I should mention is that you cannot go high temps and big water without MEGA fresh air exchange. Something about stale air makes plants burn with that kind of heat indoors. They take it outdoors just fine and will indoors too IF you got buku air exchange. Just thought Id share my thoughts and experiences on the subject. I look forward to seeing some big soil bed action ... or did you throw in the towel??
FE
I just got done building a 4x8 using 2 4x4 Smart Pot fabric bed that is suspended in the air with monofilament wire from underneath and wood frame supporting the sides. I saw your thread a long time back and loved your beds with the plastic coated chicken wire. They've been on my mind since trying to replicate something similar.
I thought about quitting but I have a grower buddy that told me that everyone has problems and even the big guys have their day in the infirmary too once in a while. Explained it as if it's a continual process so I might want to get used to that.
the fresh air exchange is essential because it allows more CO2 for better transpiration rates. no air + heat is no good but I haven't thought about increasing the temp for transpiration rates. Does that effect their growth rate?