Phosphorus deficiency?

brotherjericho

Well-Known Member
From all the pics in the Net I've seen, this appears to be a phos deficiency. Only 4 leaves are affected but I still like to stay on problems so they don't get worse. Details:

* Strain: Rokerij Bubbles (supposed to be a typical Bubblegum)
* Time: 53 days 12/12
* Temp: 82F at the very top, 76-79F overall.
* Medium: 33% Peat moss, 33% compost mixes, 33% perlite/vermiculite
* Nutes: preloaded with several granulated nutes, top dress as necessary, last application of bat guano (3-10-0) almost 3 weeks ago

At this point of the grow, its probably not an issue, but I do want to get an idea what it might be in case I see it again. First time in many grows however.

bubbles_fanleaf1.jpgbubbles_fanleaf2.jpg

Thanks!
 
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