Wait for fall and check out the native plant sale at Black Hill regional park:
https://www.friendsofblackhillnature.org/native-plant-sale
They run a huge spring sale and another in the fall. It is awesome, and less expensive than the garden stores.
Personally not a fan of Lauren’s Garden Service. They sold me a dead beautyberry bush a couple of springs ago (looked dead when I purchased it, Lauren insisted it would leaf), refused to consider an exchange or refund if the plant didn’t grow, which it rather decidedly did not. Sure, I can understand your telling me I did something wrong if I show up 3 mos later saying you sold me a dead plant, but have the grace to offer a replacement if we’re having the convo at time of sale and it doesn’t work out (yes, I realize I just shouldn’t have purchased it). Also doesn’t give me confidence that I recognized that the plant wasn’t going to survive and she didn’t.