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Leaves curling down and turning black, are my plants dead?
turning black??? my friend..Ive been in the green house/nursery trade all my life..sorry to say,but im leaning toward a viral infection,grab your good ones and get some clorox quik!- hillydirtfarmer
- Post #11
- Forum: Newbie Central
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CEC (or for the ignorant,Cat-ion, Exchange,Capacity)
Nutrient uptake is dependant on this...CEC,the real name for Potential Hydrogen (Ph)....Any Questions?,dig up some 3rd yr botany text and look it up. Ph,or CEC is a basic chemical reaction involving pos. and neg. ions. Like steel to a magnet,with out proper Ph levels,it JUST WONT WORK!- hillydirtfarmer
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- Replies: 6
- Forum: General Marijuana Growing