i think not good fertilizer kill all plants marijuana, right? my first grow white snow marijuana 1 day!!! =) my baby..lol
If you fertilized on day 1, then yes. The fertilizer probably killed your plant. Most plants don't need anything for at least 2 weeks. In general though, when used properly, fertilizers are necessary for the plant. Good luck.
Fertilizer is much too strong for baby MJ plants, yes it can kill them when they are that young. What kind of ferts are you using?