Relatively new company so not a lot of feedback yet but Garden Watchdog reviews are not positive.

Maybe place a small order and see?

I ordered 3 Monarda Purple Rooster plants from there last spring. They arrived quickly and in good shape. Plants were small as you would expect from online order, but healthy. They all survived, but unfortunately, they stopped growing at like 18 inches, so i'm 99% they sent grape gumball instead of the purple rooster I ordered. I emailed them and they responded which is good, but they didn't offer a refund or anything. It was just kind of like, oh and then they stopped responding to me. In fairness to them, I didn't really pursue a refund, so can't really fault them. So I guess my experience is that they exist and you should be ok ordering from them, but it's always hit or miss with online plant ordering.

I've ordered from them and was happy.

Yes, I've ordered from them quite a few times and have been very happy with the quality and size of the plants. I would definitely recommend them.