Yellow leaves around buds?

Hi,

This gorilla glue has been growing since the end of march.
I think it will be ready in about 2/3 weeks.
But since last week, i have been noticing that the leaves around the buds are turning yellow.
It used to be on just 1 branch, but now its spreading.
The yellow buds seem to not grow as fast as the healthy ones.
I am not able to find any information about this on the internet.
Can anyone help?

To me it looks like you have a sulfur deficiency, when was the last time you gave her bloom nutes or anything?

Definitely looks like a micro deficiency. Iron maybe?

Hey @Wietgroeier -- welcome to RIU.

I agree with @saintmetalhead and @CanadianJim that it looks like a deficiency and a sulfur deficiency is supposed to start from the back of the leaves instead of the tips so sure seems that way, Sulfur deficiency is supposedly not very common.

only time ive ever had a sulfer deficiency is when i was on well water , my plants got used the sulfur content in the water(it was like 1ppm but still smelled a bit) but once i started flowering and flushing it i had a deficiency , guess the plant got used to it haha.

Was some of the best smoke ive ever grown tbh... I did flush with reverse osmosis water till the end though .. no smell of eggs or anything haha. weird eh?