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Old 05-12-2008, 12:10 AM
DrTrichome is offline  
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DrTrichome
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Join Date: Mar 2008
Location: Central Coast, CA
Posts: 112
Typically the petioles of the fan leaves will turn purple first and everyone is correct that this does not lead to purple buds. Make sure your plant has plenty of Nitrogen and keep day temps above 74 and night temps between 60 and 68. Good Luck!
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