I've had my fair share of dealing with deer in my garden, and I've found that certain plants are definitely more resistant than others. For perennials, I'd recommend going with things like lavender, coneflower, and black-eyed susans, as deer tend to avoid them. For shrubs, consider using boxwood or holly, as they're not typically on the deer's menu. If you're looking for some color, try using daffodils or hyacinths, as they're toxic to deer and will thrive in most outdoor conditions. Keep in mind that while these plants are deer-resistant, they're not completely deer-proof, so you may still need to take some precautions to protect your garden.