What are the best flowering bushes I could plant that deer won’t eat

I live upstate New York

These are best for your area/growing conditions Deer resistant shrubs in New York

Amorpha fruticosa (desert false indigo) - highly resistant, deciduous

Ceanothus herbaceus (Jersey tea) - highly resistant,deciduous

Cephalanthus occidentalis (common buttonbush) - moderately resistant, evergreen

Rhus aromatica (fragrant sumac) - highly resistant, deciduous

Symphoricarpos orbiculatus (coralberry) - moderately resistant, deciduous

Ptelea trifoliata (common hoptree) - highly resistant, deciduous. Unfortunately, that leaves very few choices in New York, wanting both deer-resistant plants and evergreen. The Lady Bird Johnson Wildflower Center is committed to the use and propagation of plants native not only to North America but to the area in which they are being grown. Since you are in USDA Hardiness Zone 4a, which has average annual minimum temperatures of -30 to -25, there is not much that can withstand that, with the exception of some conifers, all of which get way too big to be treated as a shrub. You do know, we're sure, that deer will eat just about anything when their natural forage has been eliminated or disturbed by urban development. They don't like spiky, thorny, aromatic foliage, but it doesn't seem likely than an agave would survive more than 20 minutes in January in New York.I live in AZ & the Mule deer here eat the cacti & succulents. My oldest daughter lives in NY-Claryville area

Thank you for all of this info! Ill see what I can get at stores near by. Happy springtime!