Chickens typically avoid eating strong-smelling plants like lavender, rosemary, and sage, as well as toxic plants such as nightshade and foxglove.
Keeping chickens doesn’t mean sacrificing your garden. While chickens will devour many plants, some remain untouched. This guide reveals the best chicken-resistant plants and strategies to protect your greenery.
Why Chickens Avoid Certain Plants
Chickens instinctively avoid plants that are toxic, bitter, or physically unappealing. Their survival instincts help them steer clear of dangerous vegetation. However, hungry chickens may nibble on anything, so proper feeding is essential.
Toxic Plants Chickens Naturally Avoid
- Foxglove (Digitalis purpurea) – Contains cardiac glycosides
- Nightshade family (Solanaceae) – Includes tomatoes and potatoes
- Daffodils (Narcissus) – Toxic alkaloids deter chickens
- Oleander – Extremely poisonous to all animals
- Rhododendron – Contains grayanotoxins
Physical Deterrents
Plants with these characteristics often survive chicken foraging:
- Thorny or spiky foliage (roses, barberry)
- Fuzzy leaves (lamb’s ear, sage)
- Strong aromas (lavender, rosemary)
- Tough, woody stems (established shrubs)
Top Chicken-Resistant Plants
| Plant Type | Examples | Notes |
|---|---|---|
| Ornamental Grasses | Bamboo, Fountain Grass | Once established, too tough to damage |
| Aromatic Herbs | Rosemary, Sage, Thyme | Strong scents deter chickens |
| Succulents | Agave, Sedum, Aloe | Thick leaves unappealing |
| Tall Perennials | Black Lilyturf, Purple Loosestrife | Out of reach when mature |
Regional Considerations
Plant choices vary by climate. In Southern California (zone 10b), these thrive despite chickens:
- Lantana (though some chickens may eat it)
- Ophiopogon (Mondo grass)
- Established currant bushes (without fruit)
For other regions, consult local extension services for deer-resistant plants, as they often work for chickens too. Learn more about keeping chickens out of gardens.
Protecting Vulnerable Plants
Temporary Solutions
- Use chicken wire cages around new plantings
- Install portable fencing until plants establish
- Create physical barriers with rocks or logs
Long-Term Strategies
- Plant sacrificial crops chickens love away from prized plants
- Establish “bones” of the garden with woody shrubs first
- Use companion planting with aromatic deterrents
Special Cases
Vegetables Chickens Usually Avoid
While chickens love most veggies, these often survive:
- Rhubarb (toxic leaves deter them)
- Established asparagus
- Onion family plants
Plants That Repel Insects
Double-duty plants that chickens avoid but deter pests:
- Pyrethrum daisies (natural insecticide)
- Wormwood (Artemisia)
- Mint (spreads aggressively)
For more on chicken behavior, see our guide on why chickens dig holes.
Expert Tips
According to Poultry Keeper, underplanting tall plants with lavender creates an effective chicken deterrent. The Royal Horticultural Society recommends using physical barriers for young plants until they’re established.
Remember that individual chicken preferences vary. Always test new plants by placing potted versions in the run before planting. With patience and the right plant choices, you can enjoy both a productive flock and beautiful garden.