If I could see the pot I would probably guess it a little small. Root bound plants exhibit strange deficiencies. Also, its probably time to start feeding her.
Assuming your Electric costs are $.10 per kWh;
600W x 12 hours = 7200W. 7200W / 1000 - 7.2 daily kHw. 7.2 * 30 days = 216 kWh per month. 216 kWH * $.10 = $21.60 per month per light.
So, your costs to run the lights alone are nearly $50.00 per month @ .10 per kWh. I'm guessing you may have...
Anyway, just some ideas. Not trying to steer you away from your original idea. But for me, what I've described above would get me off my hard earned loot.
For #3. What I find is that occasionally the environment is just right (temp and humidity are within specifications) that no exhaust is really necessary. In those cases it should just be configurable to come on for - lets say - 10 minutes every half hour regardless of temp or humidity.
If...
I'd probably pay $50.00 bucks or so for a SINGLE gadget that could do all of the above mentioned. As it stands I have hand-crafted some shit from HomeDepot to get me the desired controls. But its big and bulky and it's all analog.
Yes with the caveat that it must be programmable for other things. I use my exhaust fan for three primary purposes;
1. Remove heat
2. Remove humdity
3. Bring in fresh air
I don't want it to run 24/7 though. Could it be setup to control those three variables?
EDIT: I'd also like it to kick...
How long you gonna veg? In that space with that many plants you'll be wanting to get them flowering as soon as possible. Maybe 3-4 weeks veg max. I have 2 plants now in a 4x4 that I let veg too long and they take the whole damn tent. And one of them has only just started her stretch. I...
Do you have drain holes in your tupperware? Also, how big is that container? You've got several things going on so lets start with the most serious of your problems and that would be that you've sent a shit ton of nutes into what appears to be about ~6 cups of soil. Those roots are getting...
I'm dealing with something similar right now. I suspect my issue is because I'm running a little light on P. Planning to boost the P just a wee scosh next watering to see if it helps. Looking forward to what others might have to say to you about this.
There are some really good threads on here about how to do just. Lots of caution taken when doing it to avoid over pollination as you've suggested. It looks like it takes a great deal of patience to ferret out genetic characteristics you like. :weed:
They all started that way. All from either Nirvana or Attitude picked up quite a few years back. Now I have a pretty decent collection from the ones that have given me seeds. The Jack is awesome awesome weed so I am always happy to get a seedy run from it.