Rabbits are intake up my cone flowers, and other flowers, how do I stop them.? Is there anything I can sprinkle around the flowers, that will...

Is there anything I can sprinkle around the flowers, that will keep hold of the bunnies away, but not harm them?
The just way I know is building a blockade around that what should not be eaten by rabbits from the bottom up to min 50 cm.

Good luck
Yes.

It is call "Blood Meal", white powder like article sprinkle it every few days around the plants. For nursery and department stores.

Get a good chicken rope around the garden.

Grow "Marigolds" all around the boarder of the garden, rabbits detest the smell of it and stay clear. But juvenile may get contained by or get use to it some times. Depends how much other food is available to them.
Answers:    From personal experience I hold tried all the repellents on the marketplace and none of them stop the rabbits. I have tried marigolds and I'm sorry to voice that the rabbits will still go through them to munch through. If you have a significant population of rabbits like I do the merely thing that works is fencing within your plants. I have found that once the plants (perennials) hold 3 or so years of age the rabbits tend to leave them alone. If you do consider fencing you can buy a green color telecommunication fencing so you don't have misshapen silver chicken wire to look at. Good luck!
Cayenne pepper sometimes works as a deterrent. It works on cats as all right and is completely safe.