Reliable seed source in USA?

[jd_bonsai]

Does anyone have any suggestions on where to buy seeds online? In particular looking for Japanese Black Pine, Japanese White Pine and English Yew. Also seeking some reliable sources for seedlings (1-2 years old) of those species.
Thanks

 

[BonsaiFurLife]

Fw schumacher or lawyer nursery for seeds. Lawyer might have those seedlings as well. Not sure.

 

[rodeolthr]

Sheffields.com

 

[cmeg1]

Sheffield’s give harvest year which I found very important,and they are not duds!

 

[namnhi]

For seedlings, check Matt Owinga at https://kaedebonsai-en.com.
I know he has black/ white pines bundle.