my plant is a female seed i got out of a bag its dying someone help me

this is a six week old plant its a female i began sexing it early im using flourecents and sunlight to grow it at first i used miracle grow potting mix and mixed it with more ferts by accident idk if thats whats causing all this shiny leaf up curling and wilting yesterday i replanted in soil that had no ferts and it seems a little better idk whats up tho someone please help ive come so far

looks like too much N. give the plant a flush and just wait till the soil feels a bit dry about an inch down.

the reason i believe it's too much N because the top leaf is really dark green and the bottom seem to be losing it's color.

The transplant is the right course of action. If the new soil mix has no fertilizer, grow for a few days until the plant has become rooted and established, then start with the veg fertilizer 1/2 rate at first gradually increasing to the recommended rates for your brand of ferts. When the plant needs fertilizer after the transplant it will become lighter green starting with the bottom leaves. The plant is doing better in the new soli because it is not getting burned with the nitrogen. Don't use this MG pre-charged soil media for seedlings or new cuttings.