Hoophouse Help!

Hello People! I'm new here and trying to get some help with my hoophouse and some of he issues I've been having

going to state your issues?
or do we have to geuss from all of your pics lol?

1st I was getting Rust looking leaves on just 3 or 4 of 13 and it was the Grand daddy that was hit, I think it was due to the heat,
Don't know much about growin but was told to buy a Green house and I ended up building this thing.
Since the rusting I cut four holes in my hoop house and added fans.

the "rust" are they in spots if so you probably have a cal or mag def
you will need to be alot more specific about your issues, and if you dont know much about growing you will need to do a fuckload of reaserch
got any photo's of any of your problems?
if not try and find one with your symptoms or try and explain it the best you can

Hey Dig, Cool lookin greenhouse. You can grow some monsters in there!
I see your thermometer is at about 95° Thats about the max I would want to see.

So you got some rust spots on the leaves? That could be a number of things but if you post a pic I will look it up and give you my opinion of what it is. A lot of times a remedy that is used is flushing. just drowned the bitch with like 4 or 5 gallons of water with a PH of 6.5 and wait a couple days.

95 is the hottest hun? well I guess that it gets hotter in the house then outside... Here is the pic, of the fellow in need, most of the Blue Dream , Cheese and Green Creak are doing ok,,

Well my first guess was calcium def but now I think its a micronutrient Boron.

This picture show a boron deficiency In veg.
Picture 1 (Contributed by: Turkish)



Here is one in flower,



Here is the source:

http://www.icmag.com/ic/showthread.php?t=11688

All I can do is guess, I looked at a copy of the growers bible I have and got calcium but this looks more like it. Like the eariler post, a mag def will give you orange spots too. Probablly wouldnt be a bad idea to flush with cal-mag Phed at 6.5 and see if that works first.