New growth is looking mutated, why?

Yes i think you're going just slightly too heavy on the nutrients. Make sure you use just water every 2 or 3 feeds 👍🌱💦

They look like they have enough nitrogen for the rest of theirs life ;))) Slow down, leaf colour won't return to normal, but overfed is not so active in photosynthesis as under fed !!! Less is more ! Don't cut n feed totally, but reduce to 25% or so ... All the Best !

Too much N ,your leaves starting or are claving already .Less N in next feed.