When should i start using nutrients on my teen clone

I have a teen clone that is about 5 inches tall and i just put it in soil. When should i start using nutrients. I would appreciate if anyone could give me some advice

How many nodes are there? a pic could help... IMO you're probably ok to start now I would just use nutes at 1/4 strength for the first 2 or 3 feedings. Better to ease your girl into it rather than burn her..

Yes better to ease in the nute strength and light intensity.Once you see growth...ease in more.

what the hell is a "teen" clone? cuttings, clones, veg, and flower. dont make it more complicated.

i have been using fulvex for the past couple days. when should i switch to the grow nutrients
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there are nodes starting on the bottom of the stem of each leaf and a couple of her leafs are getting brown tips and little crispy but i think it is because i sprayed the leaves in the day time and burned them. And the very bottom leaf is dying should i cut off dead leaves. ??