Blue Cheese Problem - Help Needed!

Whats goin on rollitup!

I currently have a blue cheese 5 weeks into flowering and about a week ago started showing signs of a problem (see pic)

of all the info ive gone through it seemed to me to be a magnese (Mn) deff. im nowhere near sure if this is right so
would appreciate some more expert help.

Could anyone also tell me what i can do to correct this, im currently using soil with bio-bloom & molasses ferts.

also i am in the uk.


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magnesium deficiency it looks like to me...grab some dolomite lime and sprinkle a few tablespoons on the top of your soil so when you water it leaches down into the soil a bit.

k kl thanks for that, that was the other thing i thought it mite have been so will certainly give this dolomite lime a try.