First time grower - week 7

My WW autos have started flowering which is awesome. But, a bunch of the leaves are starting to turn yellow. Is this normal? I’ve been pretty light with 1/4th the veg nuts (fox farm) and haven’t started he bloom nuts b/c I was told to wait i until they’ve been flowering for at least 1 week. The flowers seem good…

Any advice is much appreciated!

Keep giving veg nutes until you see growth stop, slow down but start adding flower nutes a little more at each feeding. Like first feed 1/8 strength, then quarter and so on. Once you start to see signs of budlets (baby buds) the flower nutes jack up your bud sites and production

Start your flower nutes I would

Thanks all. The leaves are getting worse. You can see how brown and yellow they are in the below photo. The flower buds and leaves around the flowers look fine. I will test the soil ph but I’ve only ever used distilled water and 1/4th veg nuts.

Are my plants dying or is this typical as the plants start flowering?