The Best Full Sun Deer Resistant Perennials (That Actually Work)

Plant these once, enjoy them for years — and stop losing your garden to deer every single summer.

If you’ve ever walked out to your garden and found your beautiful flowers mowed down to nothing overnight, you know the kind of heartbreak that comes with living near deer. You planned, you planted, you watered — and a herd of ungrateful freeloaders ate your hard work for dinner.

The good news? You can absolutely have a gorgeous, full sun perennial garden that deer will mostly leave alone. The keyword is mostly, because if a deer is hungry enough, it will eat almost anything.

But the plants on this list are strongly deer-resistant, meaning deer actively dislike them because of their scent, texture, or taste. Plant enough of these, and the deer will find easier pickings elsewhere.

These are also all true perennials, which means they come back year after year. Plant them once, and they reward you for seasons to come.

Why Deer Avoid Certain Plants

Understanding why deer skip certain plants helps you make smarter choices. Deer rely heavily on smell, and they strongly dislike plants that are:

• Highly aromatic — lavender, catmint, and salvias smell wonderful to us but overwhelming to deer
• Fuzzy or rough-textured — deer avoid leaves that feel unpleasant in their mouths
• Toxic or bitter — plants like foxglove and yarrow contain compounds deer instinctively avoid
• Thorny or sticky — physical deterrents work just as well as chemical ones

This is why so many herbs and Mediterranean-origin plants top the deer-resistant list. Keep this in mind as you plan your beds — planting strongly aromatic plants around the edges of a bed can help protect less resistant plants in the center.

Top Full Sun Deer Resistant Perennials

All of these thrive in at least 6 hours of direct sun and come back reliably year after year. Most are also drought-tolerant once established — a double win for low-maintenance gardening.

Lavender

Lavandula angustifolia

The queen of deer-resistant gardening. The intense fragrance that we love is exactly what keeps deer away. Blooms late spring through summer. Extremely drought-tolerant once established.

Zones 5–8Drought hardyPurple blooms

Catmint

Nepeta × faassenii

One of the most reliable deer-resistant perennials you can grow. Soft gray-green leaves and waves of blue-purple flowers from spring into fall. Cut it back after the first flush for a second bloom. If you have barn cats, this is a must-have.

Zones 4–8 Drought hardyBlue-purple

Russian Sage

Perovskia atriplicifolia

Tall, airy, and silvery — Russian sage brings a cloud of lavender-blue color from midsummer into fall. Deer hate the smell of the silver foliage. Nearly indestructible in well-drained soil.

Zones 5–9Very drought hardy Lavender-blue

Frugal tip: I’ve found the seeds for a lot of these perennials through our Library’s Free Seed program.

Yarrow

Achillea millefolium

Flat-topped flower clusters in yellow, white, red, and pink. Yarrow’s feathery, aromatic foliage is strongly deer resistant. It spreads freely — perfect for filling space fast and cutting for dried arrangements.

Zones 3–9 Very drought hardy Multi-color

Salvia

Salvia nemorosa

Perennial salvia (not the annual bedding kind) is a workhorse. Deer dislike its strong scent. ‘May Night’ and ‘Caradonna’ are especially reliable, with deep purple spikes that pollinators adore.

Zones 4–8 Drought tolerant Deep purple

Coneflower

Echinacea purpurea

Native, tough, and somewhat deer resistant due to its coarse, scratchy texture. Not as strongly resistant as aromatic plants, but rarely heavily browsed. Excellent for pollinators and birds love the seedheads.

Zones 3–9 Drought tolerant Pink-purple

Black-Eyed Susan

Rudbeckia fulgida

A cheerful native wildflower with rough, hairy stems and leaves that deer dislike. Blooms prolifically from midsummer until frost. Naturalizes beautifully and self-seeds to fill in bare spots.

Zones 3–9 Drought-tolerant Golden yellow

Agastache

Agastache foeniculum

Also called hyssop, this mint-family member smells strongly of anise — irresistible to bees and butterflies, but deer won’t touch it. Spikes of orange, pink, or purple blooms from midsummer onward.

Zones 5–10, Very drought hardy, Multi-color

Practical Tips for a Deer-Resistant Garden

Choosing the right plants is step one, but how you design and maintain your garden matters too. These strategies will give you the best results:

• Plant in masses, not singles — a large drift of lavender or catmint sends a much stronger scent signal than a lone plant tucked into a mixed border
• Create an aromatic border — line the edges of your beds with strongly scented plants like lavender, catmint, or salvia to form a scent barrier around less resistant plants inside
• Avoid fertilizing heavily — lush, nitrogen-rich growth is more appealing to deer, so go easy on the fertilizer with these plants (most prefer lean soil anyway)
• Plant early in the season — well-established plants with stronger stems and scent are less tempting than soft new transplants
• Protect new plantings — even deer-resistant plants can get nibbled when they’re young and haven’t developed their full defense yet; use temporary fencing for the first season if deer pressure is high
• Don’t rely on repellent sprays alone — they wear off and need constant reapplication; resistant plants are a permanent, zero-cost solution

Frugal tip: Most of the plants on this list spread or self-seed freely. Start with just a few plants, then divide them in year two or three to multiply your planting for free. Yarrow, catmint, and black-eyed Susan are especially generous self-spreaders.

Putting It All Together

A full sun deer-resistant border doesn’t have to look sparse or utilitarian. Try pairing the silver foliage of Russian sage or lavender with the golden blooms of yarrow and black-eyed Susan for a classic, meadow-inspired look that peaks in late summer. Add catmint as an edging plant and salvia for vertical interest, and you’ve got a layered, multi-season bed that practically takes care of itself.

The best part? Once these perennials are established — usually in their second year — they need very little from you. Less water, no replanting, no fertilizer, and best of all, no heartbreak when you walk out in the morning.

Plant smart once, and let the deer move on to someone else’s garden.

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