Nute Deficiency or Pests? Please Help Newbie....Pics...

Can any of the Pros tell me what direction to go to correct this ASAP?

I was going to foliar feed MaG Cal but I figured it smart to ASK Questions First.



These Ladies have been on a 12/12 Schedule Three Weeks Approx

I use the following:
3 part mixture General Hydroponics Flora Grow, Flora Bloom Flora Micro,
2 Tsp per Gallon
1/2 tsp Proteckt per Gallon
PH is 5.0-6.0
I add a2-4 drops Superthrive per 30 Gallons
Water is filtered with Hydro Logic Filterbut not RO

Each container has a large air stone at the base. Can Too Much Air be a Concern?

I am waiting to begin adding Mondster Bloom until buds develop, per instructions.




Any Information is Greatly Appreciated...

I am trying to educate myself but I dont want to lose precious time figuring out this problem myself.

might be temp or mabie your ph should be a little higher

If your pH is at 5 than that is way too low. It should be around 6. I keep mine at 6.3 or so. No higher.