Bruce Banner Leaves Yellowing from Veins and Midrib

Tannercortes · Jun 5, 2022

Hi,
Anyone have this problem? Lower leaves turning yellow and seem to be affecting the vein and mid ribs. Edges are slightly less yellow.
Plant is 9 week autoflower about 2 weeks into flowering.
FFOF
Sungrow#4
Perlite
Tap Water 6.3-6.5
Top dress with Dr. Earth 4.4.4

HibbityJibbity · Jun 5, 2022

I'm sure an expert will chime in here soon enough, to me though by the way it looks my first guess would be a sulfur deficiency? It appears to be a lockout of some sort. Have you tried anything yet, possibly a little CALMAG+?

Bruce Banner Leaves Yellowing from Veins and Midrib

Tannercortes

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HibbityJibbity

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