Do Deer Eat Lettuce? (Yes — Leaf, Romaine, and Iceberg)

Updated on September 7, 2026. Ratings below are university lists, not a guarantee for your street. Confirm current lists on the linked extension pages before you tear out a bed.

Yes. Deer eat lettuce — leaf, romaine, Bibb, and iceberg. Iowa State’s fruit-and-vegetable list, compiled from Rutgers, Cornell, and Michigan State surveys and last reviewed July 2022, puts lettuce (Lactuca sativa) in the frequently severely damaged column with beans, carrots, peas, sweet corn, spinach, and strawberries. UConn’s home-garden sheet files lettuce and leafy greens with the deer favorites. Oklahoma State’s garden sheet lists lettuce among plants that are severely damaged. An unfenced salad row in deer country is a buffet at muzzle height.

This page is the garden-lettuce answer. Shade-bed candy is hostas. The other frequently-damaged cool-season crop in the same bed is carrots. Summer fruit in that Iowa column is strawberries. For the rest of the yard, start at the deer-proof garden hub and the wild-diet page what do deer eat.

Plant	Garden lettuce (Lactuca sativa). Leaf, butterhead/Bibb, romaine/cos, and crisphead/iceberg types. Cool-season annual. Not wild lettuce (L. canadensis, L. serriola).
Verdict	Yes. Frequently severely damaged. Seedlings, outer leaves, and whole heads. Not a “maybe.”
University rating	Iowa State: frequently severely damaged (Rutgers / Cornell / Michigan State compile; July 2022). UConn: deer favorite. Oklahoma State: severely damaged.
What they eat, when	Spring seedlings as soon as they stand; outer leaves all season; whole heads overnight. Fall plantings get the same raid when woods forage is stemmy. Dawn and dusk match deer feeding times.
Where it is worst	Unfenced suburban salad beds next to woods — Mid-Atlantic, Midwest, Piedmont. Southern fall crops from September seedings. Raised beds and containers still get hit if a deer can reach the rim.
Official sheets	Iowa State deer-susceptibility list · UGA Circular 1018 · Maryland HGIC lettuce

What they eat, and when

Garden lettuce is a cool-season annual in the daisy family. University of Maryland Extension (updated March 25, 2026) calls it semi-hardy: it takes a light frost and dies in a hard freeze or a heat wave. Days to maturity run 40 to 80 depending on type. A 10-foot row yields about 2 to 10 pounds. UGA horticulturist Bob Westerfield’s Circular 1018 (full review July 13, 2022) splits the crop the way seed racks do: leaf types with smooth, wrinkled, or curled leaves; romaine that stands upright; Bibb that makes a small loose head; and supermarket-style head lettuce, which UGA says does not grow well in hot Georgia and should be skipped there.

The plant is almost a drink. USDA SR Legacy lists green-leaf lettuce at 94.98 g water per 100 g (FDC 169249) and iceberg types near 95.6 g. There is no thorn, no onion smell, no sandpapery vine. White-tailed deer have no upper incisors, so they grab and tear. After a raid you get ragged petioles, missing heads, flattened rows, and heart-shaped prints in the mulch. Minnesota Extension calls that browse rough or shredded, not a clean clip.

Timing is the part catalogs skip. Maryland: sow leaf and butterhead as soon as the soil can be worked, or again in late summer; transplant crisphead and romaine in early spring and fall. UGA’s Georgia planting chart puts spring lettuce at January 15 to March 1 and fall lettuce at September 1 to October 1, 60 to 85 days to harvest. Those windows are exactly when wild browse is thin. Minnesota notes that spring damage spikes when fat reserves are lowest, and that in farm country crops can make up as much as 78 percent of a deer’s diet. A backyard lettuce row is the same idea at garden scale.

Leaf types can be cut-and-come-again. Maryland: cut plants just above the soil at 6 to 10 inches; they re-grow for a second cutting in two to three weeks if you water. UGA: pick older outer leaves as soon as they are large enough, and pull every other crowded plant. That only works if a deer does not take the crown. A heading type — Bibb when the leaves cup, romaine when it is 6 to 8 inches tall, iceberg when the head is firm — is a one-night loss. There is no second flush from a stump.

Do not confuse three plants that share the word. Garden lettuce is Lactuca sativa. Canada wild lettuce (L. canadensis) is a native biennial of prairies, woods edges, and roadsides; Illinois Wildflowers notes that cottontails take first-year leaves and white-tailed deer clip the tops off mature stems despite the bitter latex. Prickly lettuce (L. serriola) is the weedy Eurasian cousin. Those are forage. The irrigated, fertilized, lined-up cultivars in a raised bed are why Iowa rates the crop a favorite. Wild diet still lives on what deer eat. A salad bed is a suburban pest problem: deer as pests.

Deer vs rabbit vs slug vs cutworm

Four animals wreck lettuce. The fix is different for each, so read the bed before you buy another spray.

• Deer. Ragged tears, whole plants gone or flattened, split-hoof prints, pellet piles. Damage shows up between dusk and dawn. A heading row can vanish in one pass because a deer eats 4 to 10 pounds of forage a day — Cornell IPM’s range.
• Rabbit. Clean 45-degree clips close to the crown. Small round pellets. Seedlings taken to a nub. Hardware cloth at the soil line stops rabbits. It does not stop a deer that can reach over it. Low-crop defense: how to keep rabbits out of the garden.
• Slug. Irregular holes in otherwise standing leaves, slime trails, damage after wet nights. No tracks. Beer traps and morning watering. Maryland notes that row covers also cut slug feeding. That is not an 8-foot-fence problem.
• Cutworm. Seedlings clipped at the soil line, one plant at a time, often with the stem lying next to the stub. No hoof prints. Collars, not a deer cage.

If you only have pinholes and intact plants, stop blaming the herd. If the row looks mowed and the heads are gone, it is deer — the same overnight strip you see on hostas, just closer to the dirt.

Where it is worst

This is a suburban and farm-edge problem wherever deer density is high — New Jersey through the Upper Midwest, then Southern fall gardens. Rutgers built its landscape ratings with northern New Jersey Master Gardeners, the same backyard herds that fill New Jersey’s deer map. The pattern repeats across Pennsylvania, New York, southern New England, Ohio, and Michigan: a woodlot edge, a 4-by-8 bed, and the first mild greens of April.

The row next to the lettuce is often the magnet. Iowa’s frequently-damaged vegetables include strawberries, beans, sweet corn, and carrots. UConn’s favorites column is the same buffet, plus spinach and most berries. Plant those beside an open lettuce bed and you have trained the herd to stand in the row. Maryland suggests interplanting lettuce under later tomatoes or sweet corn for afternoon shade. That is a heat tactic, not a deer tactic. Tomatoes in the same garden are seldom damaged. Cucumbers sit in rarely damaged. They do not hide a salad leaf.

What actually works

Lettuce is low. That is the one advantage you do not get with apples or a tomato vine. You can cage the bed instead of fencing the county — if the cage is closed on top.

• A hoop or hardware-cloth lid over the row. Floating row cover on hoops, or a 1/2-inch hardware-cloth box with the bottom tight to the soil, stops deer, rabbits, and flying insects at once. Maryland uses row covers to speed spring growth and cut slug feeding; the same closed hoop is what stops a doe. Leave it on from seeding through the last cutting. This is the home-scale fix that matches a six-inch crop.
• A real garden fence. Penn State’s conventional barrier is 8-foot woven wire, kept tight to the ground. Cornell IPM: a 4-foot fence can work on a small, fully enclosed kitchen garden because deer dislike jumping into a tight box; a large plot needs eight feet. UGA: 6 to 8 feet, anchored. A 4-foot picket is a step. Deer clear that without thinking. Layout and cost: how to keep deer out of garden beds.
• Electric polytape on a larger plot. Cornell’s vegetable program uses a single-strand electric fence baited with peanut-butter foil tabs so the deer touch it with their nose. It is a trainer, not a wall. Farmers scale that idea on how farmers keep deer away.
• Pots, a porch, and Maryland’s Salad Table. UGA calls lettuce an excellent raised-bed and container crop. Deer dislike stairs they cannot see an exit from. If the HOA bans an 8-foot fence, this is the honest workaround. A waist-high table still needs a lid if a deer can put its muzzle over the rim.
• Food-safe repellents only, on foliage you are not about to eat. Penn State notes that ammonium-soap products such as Hinder are among the few labeled for edible crops. UGA: putrescent-egg formulas must not go on food. Rotate, reapply after rain, and treat this as a delay, not a fence. Details: which organic deer repellents actually work.
• Put the bed next to the house. Minnesota Extension: plants deer want should sit in high-traffic spots, not against the woodlot.

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What does not work as a strategy

• A “deer-resistant lettuce” tag. UConn’s one cultivar note is that red lettuces are less palatable, not safe. UGA still lists Red Sails, Ruby, and Fire and Ice as varieties to grow for color and heat, not for deer. Iowa rates the species, not the seed packet.
• Hoping bitterness after bolting will save the row. Maryland: long days and high summer temperatures send lettuce to seed and turn the flavor bitter. That is a human complaint. A hungry deer still takes the plant. Heat-tolerant oakleaf types extend the season. They do not change palatability.
• A sacrificial lettuce border to draw them off the tomatoes. That trains the herd to your yard. They will then hit the hostas. Cornell’s bean buffer strips are a farm tactic, not a suburban lure crop.
• Egg spray on leaves you will eat tonight, Irish Spring, hair, and dryer sheets. UGA’s wildlife-damage circular calls soap, hair, and dung unreliable. A cage has no pre-harvest interval.
• A 4-foot decorative fence around a big open garden. They will jump it. Cornell: four feet only helps when the enclosure is small and fully closed.
• Hand-feeding leftover salad to the yard deer. Minnesota Extension: do not feed deer. Supplemental produce concentrates them, spreads disease, and can wreck a winter rumen. Start with what to feed backyard deer (and why you should not).

Grow these instead — or beside

You do not have to give up lettuce. You do have to stop pairing it with the buffet, and you can fill unfenced edges with crops the lists actually put in safer columns.

1. Tomatoes — Iowa State: seldom damaged. They will still sample ripe fruit. They prefer a lettuce leaf to a hairy tomato vine. Maryland’s shade trick works only if the lettuce itself is covered.
2. Cucumbers — Iowa and UConn both put cucumbers on the rarely-damaged side because of coarse, prickly vines. Fruit still gets taken when a deer is thirsty.
3. Lavender and other strong herbs (sage, rosemary, thyme) — UConn “rarely damaged,” and they make a useful border. Onions and garlic belong here too. Flower color: deer-resistant annuals and deer-resistant perennials.

UConn’s rarely-damaged vegetable list also names peppers, eggplant, and rhubarb. We do not have plant pages for those yet, so treat the UConn sheet as the source, not a WorldDeer URL. If the bed is flowers rather than food, peonies are the swap. Whole-yard tactics: how to keep deer from eating plants.

Related plants the herd hits first

If deer found the lettuce, they have already found the rest of the cool-season row. Carrots go with it. Strawberries sit in the same Iowa column. Hostas on the shade side of the same house are a different bed and the same night. Apples keep them coming after the spring greens bolt. Pumpkins take the fall shift. Protect the whole plot; do not cage one salad row and leave an open carrot bed next to it.

FAQ

Will lettuce grow back after deer eat it?

Leaf types sometimes, heading types almost never. If the crown and a few inner leaves remain, Maryland’s cut-and-come-again method can push a second flush in two to three weeks. If the plant is torn out or the head is gone, that plant is done. Re-sow under cover. This is not a hosta — there is no perennial crown waiting underground.

Do deer eat red lettuce less than green?

UConn says red lettuces are less palatable. That is a relative note on a favorites list, not a resistant rating. Iowa still files Lactuca sativa as frequently damaged. Grow Red Sails or Ruby if you like the color. Still hoop the bed.

Is iceberg safer than leaf lettuce?

No. Tight heads take longer to form, so they sit in the browse zone for more weeks. UGA tells Georgia gardeners to skip supermarket head types because of heat, not deer. A firm iceberg is one bite. Leaf types at least let you harvest outer leaves before the raid if you check the bed every evening.

How do I protect a lettuce bed without an 8-foot fence?

Cover the bed. A hoop of row cover or a hardware-cloth box is enough because the crop is six inches tall. Use the tall fence when the whole kitchen garden is open. Put either next to the house. Do not spray a leaf you will eat that night unless the label allows it.

Sources

• Iowa State Extension — Susceptibility of Plants to Deer Damage (lettuce: frequently severely damaged; sources Rutgers, Cornell, Michigan State; last reviewed July 2022)
• UConn Home & Garden Education Center — Deer Resistant Vegetables and Herbs (lettuce and leafy greens: deer favorites; red lettuces less palatable)
• Oklahoma State Extension HLA-6427 — Ornamental and Garden Plants: Controlling Deer Damage (lettuce: severely damaged)
• UGA Extension Circular 1018 — Home Garden Lettuce (Bob Westerfield; full review July 13, 2022; types, spacing, harvest)
• University of Maryland Extension — Growing Lettuce in a Home Garden (updated March 25, 2026; 40–80 days; 2–10 lb / 10-foot row; cut-and-come-again)
• USDA FoodData Central 169249 — lettuce, green leaf, raw (94.98 g water / 100 g)
• Illinois Wildflowers — Wild Lettuce (Lactuca canadensis) (deer clip tops of mature stems)
• Cornell IPM — Deer (4–10 lb daily intake; small-enclosure vs 8-foot fence)
• Cornell Vegetable Program — Minimizing Deer Damage in Vegetable Crops
• Penn State Extension — White-tailed Deer in Home Fruit Plantings (8-foot woven wire; edible-crop repellents)
• University of Minnesota Extension — White-tailed deer damage (do not feed; spring pressure; crop share of diet)
• UGA Extension — Garden Fencing; Repellents and Wildlife Damage Control
• Rutgers NJAES — Landscape Plants Rated by Deer Resistance

This article is part of the Deer-Proof Garden Guide — plant-by-plant answers, resistant planting lists, and the deterrents that actually work. White-tailed deer biology: white-tailed deer. Pest context: deer as pests.