I will never forget when I bought some daylily seedlings from Tink(this fall) and how fast they came. She mailed them on Saturday and they were at my door Monday afternoon. That's from Florida to Washington state!!!!
Saturday is a good day to send.
Mostly no problems with the mail service. My postal lady takes good care of me. In the spring I give here a garden full of plants from my greenhouse.
She brings my plants to the house and If I'm not home she always puts them in the shade. She's the best!!