hey loosen up , thats natural leaf fall uve accidentally stimulated , leave it be , as the leaves fall in 3 stages , itll allow more light to penetrate plant an hit lower buds , ask ya self what happens in autumn an ull know why is goin yellow , is a feed deficiency , but if u go by the tricameral sensimelia book , thats how he suggests u gro cannabis , its a great method , but has its hold bks .

Z ....

what the plant is doing is using the natural stores of nitrates in the leaf ,to feed bud development , what ever your doing dont stop it , and remember to flush for 2 weeks , and ill guarantee itll be a wild smoke and natural , incidently ya plant pot looks a tad small , but that wouldn't effect leaf color