Autoflower problem! Need help quickly!

[Dubs8]

Hey everyone wondering what you think about mine here first time grower, mine is about 7 weeks old in organic compost, with 600HPS temp is around 78f i noticed spots on fan leaves couple of days ago starting to yellow been giving it 3ml per litre of water of vitalink earth max and also just plain water

 

[ODtheGreat]

Hey everyone wondering what you think about mine here first time grower, mine is about 7 weeks old in organic compost, with 600HPS temp is around 78f i noticed spots on fan leaves couple of days ago starting to yellow been giving it 3ml per litre of water of vitalink earth max and also just plain water

The thread you've posted this on is around a year old. You should start a journal.
How to Make a Grow Journal