To be perfectly frank I haven't the foggiest idea. What I do know however is when I get stuf like that happening to my leaves I don't panic and I don't do anything just water, feed and let them grow. Works for me.
I've been growing successfully for quite a few years and I have never flushed but then again that's just the way I do, it. Happy growing and soon for you comes the bet part enjoying the fine smoke you have grown.
I may be mistaken about the name but short ryder comes to mind as being a very good smoke and I would say about an oz per plant.I never way my grows i just guesstimate.
I've said it many times before who gives a shit if some of your leaves are turning yellow in flowering. As long as the bud is ok don't worry about the leaves.
I've used ocean forest for the past 5 years and have started my seeds in same. I agree with thoase who say it'as too hot, however the end result is always good. I will be going with Happy Frog my next grow just to see if there's any difference. .
I can't tell you what they are however I can tell you I get weird shit like that on some of my leaves all of the time or so,it seems and the bud has always turned out to be primo,
Depends on the size of your pot and the amt of light ur using. I grow in 3 gal smart pots and I water every other day with a half gal.And I grow with a 400 watt hps.
If they are indeed autos you should pick now. It's hard to see the trichs from the pic but at 12 weeks, it is my humble opinion they should be harvested now. Did I mention they should be harvested now.