Dark green leafs and other leafs are getting first ligth green then yellow growing real slow. One is 35 cm other 45cm 12L pot, 7 weeks old biobizz feeding. Grow, bloom, heaven, alga mic, top max, activera, fish mix
i think it's got plenty based on what it looks like. Ease up on nutes for a few irrigations and see how it responds.
leaves look a bit dark, some curling down (claw). Sounds like you feed regularly, so you likely provide a well-balanced feed? it's just built up a bit, i think. the overabundance can impact availability of the nutrients for the plant (it cannot selective uptake nutrients, never think that way. it takes water up with whatever is in it to be processed, then transported via phloem inside plant to other intermediaries or end use etc. it's the concnetrations that cause one to get in the way of another and locks it out.)