is there a cheat/way to place down these flowers on a diagonal path? (super collection mac)

i'm building a cemetery for a brand new neighbourhood i've just made n finally found out how to use diagonal paths but i want to include these flowers around the cemetery, is it possible to place them down with the paths like that? it keeps saying i need to place them down on grass which would require me to remove the diagonal paths but if i do that it's gonna would look weird 🥲