Mag Def?

Does this look like Mag Def to you guys? I'm about to go out and buy some GH Cal/Mag+. I haven't fed them any nutes at all and this is the only one showing def. I also have a plant that has 2 small orange dots, identical to both sides. Any ideas?

Dirt is FFOF. I haven't given it anything else other than 2 tablespoons of dolomite lime to stablize the ph. No nutes have been added yet. I can't check pH or PPM at the moment because I can't afford a reader... out of all the 11 plants, this is the only one that looks like this :/

imjonny said:

Dirt is FFOF. I haven't given it anything else other than 2 tablespoons of dolomite lime to stablize the ph. No nutes have been added yet. I can't check pH or PPM at the moment because I can't afford a reader... out of all the 11 plants, this is the only one that looks like this :/

Click to expand...

Lime with fox farm? Do you not adjust your water Ph? Fox farm should come pretty well balanced as far as soil Ph goes.

Looks like your light is too close and temps are a bit too high.

So I went out and bought a ph test kit. No I don't ph my water so I'm guessing that might have been it. Ive been watering with tap and I heard that it contains both mag and calcium so I'm guessing the ph is off causing lockout of some sort. My solution is to brew my first earth juice tea and feed in my next watering.