Awesome site! Always in my bookmark!ok brotha Doc Trip is here
A light green or yellow coloring will begin to show on the veins and edges of the lower & older leaves - this is one of the classic signs of cannabis magnesium deficiency.
Magnesium is a mobile nutrient, which means that the plant can move it from old leaves to new leaves. (move it from bottom leaves to the top meaning thatt only the bottom leaves will be affected
check this out for more info.. do some reading on this site about your deficiencies...http://www.growweedeasy.com/magnesium-deficiency-cannabis
http://www.growweedeasy.com/marijuana-symptoms-pictures
everything you will need to know is on that link as far as deficiencies and common problems... SAVE/BOOKMARK THAT LINK!
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