I need self spreading flowering perennials for Zone 4A please!

Linda Hunt
by Linda Hunt
I am in Northern Ontario and our summers are hot as Hades and hell freezes over in the winter time!!! I want to create numerous flowers beds all over the place in many shapes and sizes, full sun to full shade, a bit marshy, some sand, lots of clay but lots of love creating great soil with the mix of compost and contractors sand which is a perfect medium and worth very painful hands, lol. I would love any names or even pictures too so that I can start laying out my beds this year as the veggie garden is doing fine. Thank you for any advice. Interesting architectural plants are cool too and I would leave them over winter for beauty. Beautiful grasses are welcome too with flowering shrubs or ones that change colour through the seasons. Thank you for reading my request and regards to all.
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