Hi Cinda,
First, thank you for the acorn
Also, I was thinking about it a little more; daffodils, narcissus, and tulips (of course, it's hard to get perennial tulips) perhaps Darwin hybrids, but I never had much luck with those after the second season!
Breith95 is correct about the lilies - remember to remove the stamens!
Here are a couple websites that I quickly read about lily care - I'm sure you can Google many more
https://www.gardeningknowhow.c...
https://plantcaretoday.com/fer...
I, too, love hydrangea blooms - if you are including shrubs.
I truly admire those who can grow roses. I cannot - I've tried
