When it comes to foraging habits, both deer and rabbits are known to munch on a wide variety of plants.
But where does blackbeard grass fit into their menu? Let’s dive in!

🌱 What is Blackbeard Grass?
Blackbeard grass (also called Pennisetum alopecuroides ‘Blackbeard’) is an ornamental grass known for its dark purple to blackish seed heads and fine-textured green foliage.
It’s often used in landscaping for its dramatic color and low maintenance needs.
- Height: 2–3 feet tall
- Flowering: Late summer to fall
- Preferred conditions: Full sun, well-drained soil
🦌 Do Deer Eat Blackbeard Grass?
Generally, no.
Deer are known to be selective browsers, and ornamental grasses like Blackbeard grass are typically deer-resistant.
This means deer might nibble on it if food is scarce, but they rarely prefer it when other tastier plants are available.
✅ Deer-resistant
✅ Rarely browsed unless food options are limited
🐇 Do Rabbits Eat Blackbeard Grass?
Rabbits are a bit different. They often target tender young shoots and new growth in a garden.
While mature Blackbeard grass is less appealing to rabbits due to its tough, fibrous texture, young plants might still get a curious nibble.
✅ Young shoots may be nibbled
❌ Mature plants usually left alone
🌾 Why Are Ornamental Grasses Like Blackbeard Less Eaten?
- Texture: Coarser and tougher than leafy plants
- Taste: Less palatable compared to vegetables or soft foliage
- Chemicals: Some grasses produce mild natural deterrents
This makes ornamental grasses a great choice for gardens in deer- or rabbit-prone areas.
🛡️ Protecting Your Blackbeard Grass
While Blackbeard grass is generally safe, if you’re concerned about heavy deer or rabbit pressure, you can:
- Install small fencing around young plants
- Use natural repellents (safe sprays or granules)
- Surround them with even more deer-resistant plants like lavender or rosemary
🌟 Final Thoughts
Blackbeard grass is a low-risk choice if you’re trying to create a beautiful, low-maintenance garden that resists browsing from deer and rabbits.
While no plant is ever 100% safe if animals are truly hungry, Blackbeard grass stands strong among ornamental options!