Good afternoon - My wife's grandmother lives in the Niagara Falls area. I mentioned that I would be glad to help her with some landscaping. Well she is ready to have it done. What zone is that area? It looks like 5. The plantings for the bed have to be low maint, but she is also looking for some flowering plants. I was thinking of Hostas and maybe a few small boxwoods. I am not sure of what flowering plants to place. Aeration is my expertise, but this is a freebie landscaping for a my wife's grandmother. Any ideas? Where can I get some good plants in the Niagara area? The bed is going to be about 15/20 ft long 3-4 ft wide/deep. She did not want any stones or blocks. Mulch will be added. Thanks.