Is it possible to confirm a strain?

Hello,

I just found a seed that I believe may be a white widow seed, I planted it and it just sprouted today. I was wondering if that as the plant grows will it be possible to tell if it really is a white widow that is growing or just a seed that had gotten lost and ended up with my widow somehow.

Thanks for any help.

If and only if you have grown the widow strain and are fimilar with it would you know for sure. It would be easy to tell it from say bagseed.

On another note, even bagseed is chronic if grown right. May not be a big producer but still chronic.

You have nothing to lose by growing it. Hopes it's not a male.