rust on leaves

rust on leaves seems to be getting worse....any suggestions

hi
how long she is in flowering
u know that the leafs gonna get a little yellowish in the flowering stage
because of the lowered GROW nutes and increased BLOOM nutes
i think it lookс fine.
picture in micro regime will help

the cure for rust is a teaspoon of baking powder in a gallon of water. spray all over the leaves.

Wd40?

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