Updated on September 7, 2026. Ratings below are from university deer-browse lists, not a six-pack tag. A “deer-repellent marigold” label is marketing.
Verdict
Usually not. Sometimes. Garden marigolds (Tagetes) sit on the “seldom damaged” side of the land-grant lists. They are not candy, and they are not a force field. Iowa State Extension, compiling Rutgers, Cornell, and Michigan State surveys, lists Tagetes spp. as seldom severely damaged — two columns safer than petunias and a world away from hostas. University of Georgia puts marigold on the annuals-deer-rarely-browse table. Cornell Cooperative Extension of Essex County files marigold with annuals rarely damaged. North Carolina State: “seldom damaged by deer.” Minnesota’s resistant-plant table includes Tagetes, with foliage odor as the reason.
A pungent French marigold in a suburban sun bed usually survives. A starved high-density herd, a scentless hybrid, or a ring of marigolds planted to “protect” a hosta bed will still fail. For the rest of the list, use the deer-proof garden hub. Wild diet lives on what deer eat.
Marigold browse facts
| Item | What to know | Source |
|---|---|---|
| Plant | Garden marigold is Tagetes (Mexico / Central America). French (T. patula), African/American (T. erecta), signet (T. tenuifolia). Pot marigold is a different genus: Calendula officinalis. | UMN Marigolds; NC State Tagetes |
| Deer rating | Seldom severely damaged. Plant it as color, not as a fence. | Iowa State deer-damage list |
| Southeast | On UGA’s “annuals deer rarely browse” list with snapdragon and annual salvia. Not on the protect-it list with hosta, pansy, petunia, and rose. | UGA Circular 985 |
| Northeast | Essex County Cornell: marigold among annuals rarely damaged. Pansy is in the occasionally-damaged column. | Cornell CCE Essex |
| Minnesota | On the deer-resistant annuals table with geranium and blue salvia. Petunia is not. | UMN white-tailed deer damage |
| Field split | Arizona gardener survey (Tagetes sp., n=13): 69% never-to-rarely damaged, 31% sometimes, 0% frequently severe. | UA AZ2098b |
| Peak window | May–June right after set-out, when native forage is thin and the bed is irrigated. Frost ends the plant in the North. | Deer feeding times |
| Last checked | September 7, 2026 | — |
Garden marigold is not pot marigold
Two plants share a common name. Deer lists treat them as different genera.
- French marigold (T. patula). Compact, 6–12 inches. Minnesota’s workhorse edging type. Iowa State’s “seldom damaged” rating is this genus.
- African / American marigold (T. erecta). Not from Africa. Minnesota: 3–4 feet, flowers up to 5 inches. Penn State Master Gardeners in Luzerne County note they reached Europe on a trade route through northwest Africa. Taller stems help with rabbits more than with deer.
- Signet marigold (T. tenuifolia). Usually 6 inches or less, citrus-scented foliage, edible ‘Lemon Gem’ / ‘Tangerine Gem’ types. Still an annual. Still not a fence.
- Pot marigold (Calendula officinalis). Different genus. Iowa State files calendula under annuals rarely damaged — one column safer than Tagetes. UGA lists both, separately. If the packet says “pot marigold,” you bought calendula.
What they eat, and when
When a deer takes a marigold, it is usually the new transplant or the open flower, not a mature mound of glandular foliage. NC State: leaves are dotted with aromatic glands; the oil is pungent when crushed. Minnesota’s marigold page says deer and rabbits “tend to avoid” that odor. UGA: deer generally do not like plants with pungent aromas, and they get about a third of their water from irrigated tissue — so a freshly set, watered six-pack in May is still a snack until the foliage toughens.
They are tender annuals. Frost ends them. There is no underground crown waiting for April the way there is on a hosta. If a deer eats a plant to stubs in July, that plant is done.
The companion-planting myth
This is the marigold-specific mistake. Gardeners ring tomatoes, hostas, or roses with Tagetes and expect the scent to hide the candy. Iowa State’s marigold FAQ is the sentence that should be on the tag: “Marigolds do not repel rabbits, deer, or other animals.” Updated March 5, 2022. A chicken-wire or hardware-cloth fence is the rabbit fix — not a perimeter of flowers.
UGA allows that some gardeners report success planting strong-scented plants adjacent to plants deer frequently browse. That is a maybe, not a trial that saved your Knock Out hedge. If the vegetable garden is the real problem, fence it. Defense stack: how to keep deer out of garden beds.
Rabbit vs deer vs slug
French and signet types sit at 6–12 inches — rabbit height. Iowa State’s rabbit list puts Tagetes with annuals moderately to severely damaged (with impatiens, petunia, pansy). The deer list puts the same genus in seldom-damaged. Do not treat every missing plant as a deer.
- Deer. Ragged, torn stems. Minnesota: damage looks rough or shredded, not cleanly clipped. Browse can sit well above two feet on an African marigold. Hoof prints, pellet piles.
- Rabbit. A neat 45-degree cut at ground level. Iowa State: rabbits occasionally browse heavily on marigolds. Hardware cloth stops rabbits; it does not stop deer. Tactics: how to keep rabbits from eating plants.
- Slug / Japanese beetle. Holes in the leaf, plant still in the ground. NC State lists those as marigold pests. A slug-eaten marigold looks ugly. A deer-eaten marigold looks ragged or gone.
Where it is worst
Marigolds are a full-sun summer annual. Minnesota: sun all day, soil about 65°F to direct-seed, pH 6–7, drought better than wet feet. That calendar is the opposite of a pansy.
Upper Midwest and Northeast suburbs lose plants in the first two weeks after set-out, when the woods are still thin. Once the mound bushes out, most herds skip them and hit the hosta bed. A high-density yard (the Duluth “they ate the marigolds anyway” story) is Arizona’s 31% “sometimes,” not a reason to throw the plant off the list. In the Southeast, heat and spider mites finish more marigolds than deer do; UGA still files them as rarely browsed summer color after pansies melt. Raids track the dawn and dusk windows on when deer feed.
What works
- Plant the pungent types, and crush a leaf at the nursery. If it does not smell like a marigold, do not expect the rating. Some modern series have been bred milder.
- Fence the candy, not the marigold. Minnesota: woven wire at least 8 feet for a larger area. A 50-inch micro-exclosure a few feet on a side can work because deer dislike a tight box. Heights: how to keep deer out of the garden and how high a deer can jump.
- Hardware cloth for rabbits if the cut is clean and low.
- Repellents on the plants they actually eat — hostas, tulips, roses — not as a spray that makes neighboring tomatoes invisible. Formulas: organic deer repellent.
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What does not work
A perimeter of marigolds around a favorite food. Irish Spring, hair bags, mothballs, and a 4-foot picket — Minnesota lists those home remedies as untested; UGA calls soap, hair, and dung unreliable. Mixing marigolds through pansies does not hide the pansies. “Deer-proof marigold” as a promise that the rest of the bed is safe is the claim this page exists to kill.
Plant these with them — or instead
- Zonal geraniums (Pelargonium) — Minnesota’s resistant table; Cornell Essex rarely-eaten annuals. Iowa State is harsher (occasionally damaged).
- Salvia — Iowa State seldom damaged. Minnesota lists blue salvia (Salvia farinacea) with the resistant annuals.
- Lavender — the perennial wall, not an annual swap. Three lavenders will not hide a hosta.
- Daffodils — lycorine; March color. Marigolds cannot occupy that slot; they are frost-tender.
Longer menus: deer-resistant annuals and flowers deer don’t eat. Fall mums are a different question: do deer eat mums. Wild diet for the animal is what a white-tailed deer eats.
Common questions
Do marigolds keep deer away from other plants?
No. Iowa State: they do not repel rabbits, deer, or other animals. They are a plant deer usually skip. That is not a repellent. Fence the plants deer actually want.
Will marigolds grow back after deer eat them?
Usually no. Tender annuals. If foliage is gone to the soil, that plant will not flush like a hosta crown. Light browse on a few heads is cosmetic. Frost ends the season anyway.
Are French marigolds safer than African marigolds?
Not enough to bet a bed on. Iowa State rates the genus. French types pack more scented foliage per cubic inch. African types put blooms higher, which helps rabbits more than deer. Crush a leaf. If it smells like a marigold, you have the trait the lists are using.
Do rabbits eat marigolds even if deer don’t?
Yes. Iowa State puts Tagetes on the rabbit-damage list and says rabbits occasionally browse them heavily. Clean 45-degree cuts at ground level are rabbits. Hardware cloth, not more marigolds.
Sources
- Iowa State Extension — Susceptibility of Plants to Deer Damage (Tagetes spp.: seldom severely damaged)
- Iowa State — Marigolds do not repel rabbits, deer, or other animals (March 5, 2022)
- Iowa State — Susceptibility of Plants to Rabbit Damage (Tagetes among annuals moderately to severely damaged)
- UGA Extension Circular 985 (marigold, Tagetes spp., annuals deer rarely browse; calendula listed separately)
- Cornell CCE Essex — Deer Resistant Plants (marigold: herbaceous annuals rarely damaged)
- UMN Extension — Marigolds (French / African / signet; odor; 65°F seed soil; reviewed 2026)
- UMN — White-tailed deer damage (Tagetes on the resistant table; 8-foot fence)
- NC State Plant Toolbox — Tagetes (seldom damaged by deer; aromatic leaf glands)
- Penn State Master Gardeners, Luzerne County — Tagetes vs Calendula
- University of Arizona AZ2098b (Tagetes sp. n=13: 69 / 31 / 0)
Part of the Deer-Proof Garden Guide. Wild diet lives on what deer eat.
