I am new to gardening and I was just wondering if you can plant potatoes in early July in zone 6?

Only problem may be potatoes like cool ground when planted but give it a shot.
I have planted late up here and gotten away with it.

https://www.youtube.com/watch?... (skip to 4:00 for potatoes, I like this guy but his videos are a bit long winded)

Absolutely. Nothing wrong with growing potatoes basically any time it's above freezing.

I also plant tomatoes late and there is nothing wrong with that

Thank you guys so much for the help!! I really appreciate it!

Thank you guys so much for the help!! I really appreciate it!

I'm probably slightly north of you in 5b. I've planted my potatoes in early March (if I'm lucky), or mid April-late May (if I'm not lucky with weather).

As long as you can get about 90 days of good growing weather you will probably be OK. Not sure how the warm ground might affect them, but I've had some years I've planted pretty late. If you don't have a lot of expense to do so, I'd try it!!

Good luck and keep us posted.