^^^^^^yep , good advice
even when mine are small and In beer cups , I give them some nutes
that is using an old recipe called Lucas Formula , 8 ml of Micro , 16 ml of Bloom per gallon , General Hydroponics Micro and Bloom
that formula can be reduced to 4 - 8 and then 2 - 4 , and 1 ml Micro and 2 ml Bloom per gallon for baby plants
we usually go from 1 - 2 until they are sexed and up potted and then they go directly to the 8 - 16 ratio
the only other nutes they get are cal-mag when they need a little tweaking
one nice thing about the GH line of nutes , they have Ph buffers that help keep the plants happy
lots of good feeding regimens out there and everybody has to find what works for them…..
I like the 2 part Lucas Formula for simplicity