Board Thread:General Discussion/@comment-4383275-20160827054600/@comment-27907368-20160827062718

Alphys doesn't know about Flowey; she knows that she replanted a determined flower vessel in Asgore's garden, and she may know that it's sentient.

I don't think she was prepared for it to be a SOULless, evil being.

I agree, though. Alphys may be a bad person. Not for unknowingly creating Flowey, but for hiding the Amalgamates from their families for so long. That's just cruel.