Plants that the deer will not eat

Remember these are suggestions,If they are hungry enough they will eat everything....https://www.clemson.edu/extension/hgic/hot_topics/2017/pdf/04%20deer_resistant_plants_for_the_landscape.pdf

Contact your local university extension office. Master Gardeners or the Horticultural advisor will be able to make recommendations for your area

Soap will keep them at bay.

https://www.google.com/search?q=soap+to+keep+deer+away&rlz=1C1BLWB_enUS700US700&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiSyPjP8KrZAhUEilQKHTZdBn4Q_AUICygC&biw=1422&bih=629&dpr=1.13

Google deer resistant plants for your area. There are tons of them.

I have a large rock garden with the following plants and deer have never eaten one plant even when I have seen tracks that they have been in there. Don't know if these are suitable for your area, but grow well here in North Dakota: Bushes include lilac, Juneberry, dogwood, roses, snowball and bleeding heart. Flowers include marigold peonies, coneflowers, day lilies, tiger lilies, columbines, sedum, spotted nettle, hollyhock, and irises. Good luck. They love tulips.