Not sure what could cause the yellow leaves

In Fox farm soil, natural sunlight outside. I feed it Gaia green bloom every 3 weeks and og organics advanced nutes Big bud and Nirvana occasionally some recharge as well. Just wondering what’s happening with the discoloration in the leaves, buds don’t look like they aren’t fattening up either being 7 weeks into flower.
Uploading: 1000007733.jpg…
Processing: 1000007734.jpg…
Processing: 1000007735.jpg…

We can’t see your pics. You will need to wait for them to fully upload before posting.

You should expect leaf discoloration after 7 weeks of flowering. It is called the end-of-life fade. The plant is done growing and is focused on ripening flower now.