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Old 06-30-2009, 02:07 AM   #2
McBudz
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Location: California
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Re: Potassium vs. Mg Def How do you Tell?

More times than not twisting is a pH problem. Are you monitoring and adjusting?

I would suspect mg before potash especially if using RO water.

Hydro or soil?

What nutes are you feeding regularly and how much?

Too much MG and you will lock out phosph and you will get dark green brittle leaves that die off. SO dont go crazy with epsom..
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