Is this Ca def. or what?

[RedEye69]

This is happening toward the top of the plant. 3 weeks into flower. From what I have read it looks like Ca def. to me, but I am still learning.
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RedEye69 Reviewed by RedEye69 on 04-30-2007. Is this Ca def. or what? This is happening toward the top of the plant. 3 weeks into flower. From what I have read it looks like Ca def. to me, but I am still learning. ;) Rating: 5