Looking good so far! I would be careful using nutrients with those autoflowers, they don't need a lot in the beginning. I start with half of the recommended dosage every other watering turn and add more if I see that they need it.. With autoflowers I mostly only use nutrients just before flowering starts until the second last week of flowering and add a booster after the 3rd week of flowering until the second last week.. Last week only water but that just how I would do it.. Just look at the color of the leaves, if they are dark green and the tips of the leaf are starting to turn yellow (nute burn) then you're feeding too much, if the leaf is light green and starting to go yellow you're probably not feeding enough
Sometimes some seeds will be genetically messed up and grow in a weird way.. It sucks if it happens but it'll still deliver some nugs, just make the best of it..
Sorry for the long comment, I'm high as f*ck
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