Critical Auto in (not-so) critical condition

[ddj192d]

I've reached day 25 with my Critical Auto + 2.0. Please see my post here.

A few days I ago I amended the soil with 5 spoons of Dr Earth veg, 5 spoons of Dr Earth Flower, and 1 spoon of earthworm castings for these 3-gallon smart pots. I lowered the fan to be level with the canopy but didn't think the air stream was too strong to cause the new growth to curl downward. My hunch is that it's nitrogen related from the earthworm castings but hopefully some members here can shed some more light on what to do

 

[Jackson]

Usually tips pointing downward means too much nitrogen

 

[eprotege]

I don't sweat the claw too much in organic composting. I see it more as a yellow flag vs a red one. I could be wrong because I have fewer than 10 grows yet. Is that the only issue? I see no burned tips. Is it growing particularly slowly?

 

[Bill.de.Cat]

Not seeing the dark green associated with too much N so since the only other thing you did was lower the fan you might want to put it back where it was for a few days. Dad was a nursery man and that looks a bit like wind burn which I've seen on shrubs that traveled in the back of a truck uncovered.