So Big Bertha has developed some sort of issue that I cannot identify. It looks like a few different things to my novice eyes. Does anyone know what this yellow spots on the leaves may be?
P.S. She does look like she is responding to the 12/12 switch, and is trying to flower now.
Thanks all.
If that is just showing on the upper fan leaves I’m betting light burn. You flipped to flower, lowered the light, and it appears as though it is only showing on leaves that are exposed to the light directly? Plus the leaf in the upper right corner looks like the edges are starting to curl inward. That is the leaf trying to hide from the light.
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