Color change with Fastberry has me concerned

[growguyphd]

One of my fastberrys is turning black. plant looks healthy. I know they do turn purple but I have two plants and only one is turning. Somebody tell me this is just a different pheno, and all will be well. This is my first time growing these.

 

[Weaselcracker]

It's just a different pheno. Looks healthy.

 

[growguyphd]

Thanks for the support. I thought that was the case but wanted to hear it from somebody with more experience. Thanks again.

 

[GreenProto]

The purple looks just like my blue dreams when they got to flowering. I think it's the phenotype.

GreenProto's Blue Dream First Grow Journal - 2016