As a rabbit owner, it’s natural to wonder about the safety of every plant your curious bunny might nibble on. Over the years, I’ve caught my rabbits, Hazel and Milo, sampling all sorts of greenery, from houseplants to garden flowers. It didn’t take long for me to realize that I needed to be extra cautious about what I planted or left within their reach. One plant that caught my attention while I was researching rabbit-safe foods was nasturtium—a colorful, peppery edible flower often used in salads.

But the big question is: Can rabbits eat nasturtium?
The answer is yes! Nasturtiums are not only safe for rabbits to eat, but they also provide several health benefits. That said, as with any food, there are some important considerations to keep in mind. In this article, I’ll dive into the nutritional benefits of nasturtiums, how to safely introduce them to your rabbit’s diet, and share a few personal stories about my own experiences with Hazel and Milo.
What Are Nasturtiums?
If you’ve ever walked through a garden and noticed a burst of vibrant, round-edged flowers in shades of orange, red, and yellow, chances are you’ve seen nasturtiums. Known scientifically as Tropaeolum majus, these plants are prized not just for their beauty but also for their culinary and medicinal uses. Both the leaves and flowers of the nasturtium plant are edible and have a peppery flavor similar to arugula.
For rabbits, nasturtiums offer a unique combination of nutritional benefits and natural appeal. Unlike many ornamental plants, nasturtiums are completely non-toxic to rabbits, making them a great addition to a bunny-friendly garden.

Are Nasturtiums Safe for Rabbits?
Yes, nasturtiums are entirely safe for rabbits. Both the leaves and flowers are edible and can be a delightful addition to their diet. However, as with any new food, moderation is key. Rabbits have sensitive digestive systems, and introducing too much of any new food too quickly can lead to stomach upset.
When I first introduced nasturtium to Hazel, I was a bit nervous. She was already a picky eater, and I wasn’t sure if she’d even give it a chance. But as soon as I placed a small flower in front of her, she sniffed it cautiously, nibbled on a petal, and then enthusiastically devoured the entire thing. Milo, on the other hand, took one bite of a leaf and decided he wasn’t a fan. That’s the thing with rabbits—they all have their preferences, so it’s important to test foods slowly and see what they enjoy.
The Nutritional Benefits of Nasturtiums for Rabbits
Nasturtiums aren’t just safe for rabbits—they’re also surprisingly nutritious. Here are some of the key benefits they provide:
1. Rich in Vitamins
Nasturtiums are packed with vitamins like Vitamin C and Vitamin A, which help support your rabbit’s immune system and overall health. While rabbits produce their own Vitamin C, the extra boost from plants like nasturtiums can still be beneficial.
2. Antioxidants
The bright colors of nasturtium flowers indicate a high level of antioxidants, which can help reduce inflammation and support healthy aging in rabbits.
3. Natural Antibiotic Properties
Interestingly, nasturtiums have mild antibacterial and antifungal properties. Some rabbit owners use them as a natural way to help maintain their bunnies’ health, although this should never replace proper veterinary care.
4. High Fiber Content
Like all leafy greens, nasturtium leaves contain fiber, which is crucial for maintaining a rabbit’s digestive health. While hay should always be their primary source of fiber, small amounts of fresh greens like nasturtium can provide variety and extra nutrients.
How to Safely Introduce Nasturtiums to Your Rabbit
As with any new food, it’s important to introduce nasturtiums to your rabbit’s diet gradually. Here’s a step-by-step guide:
1. Start Small
Begin by offering a small piece of nasturtium—a single flower or a small leaf. This will allow you to monitor your rabbit’s reaction and ensure they don’t have any adverse effects.
2. Wash Thoroughly
Even if you’ve grown the nasturtiums yourself, it’s essential to wash them thoroughly to remove any dirt, pesticides, or potential contaminants. Rabbits are sensitive to chemicals, so only offer plants that are free of sprays or treatments.
3. Observe Their Behavior
After introducing nasturtium, keep an eye on your rabbit for the next 24 hours. Check their droppings to ensure they’re normal and watch for signs of discomfort, such as lethargy or loss of appetite.
4. Offer in Moderation
Nasturtiums should be treated as a supplement to your rabbit’s regular diet, not a replacement. A couple of flowers or leaves once or twice a week is plenty.
When I first started adding nasturtiums to Hazel and Milo’s diet, I noticed they each had their preferences. Hazel adored the flowers but was less interested in the leaves, while Milo occasionally nibbled on the leaves but ignored the flowers altogether. Their reactions reminded me that, like humans, rabbits have unique tastes!
Can Rabbits Eat All Parts of the Nasturtium?
Yes, rabbits can safely eat all parts of the nasturtium plant, including:
Flowers: Bright, colorful, and rich in antioxidants.
Leaves: Packed with fiber and mild peppery flavor.
Stems: While edible, rabbits may find the stems tougher to chew.
Growing Nasturtiums for Your Rabbit
If you’re a gardener—or even just someone with a few pots on the windowsill—growing nasturtiums is an excellent idea for rabbit owners. These plants are easy to grow, thrive in various conditions, and produce an abundant supply of edible greens and flowers.

When I started my bunny-friendly garden, nasturtiums were one of the first plants I included. They grew quickly, required little maintenance, and added a cheerful pop of color to the space. Best of all, they were a hit with Hazel, who loved hopping around the garden and picking her own snacks.
Personal Anecdote: A Nasturtium Adventure
One summer afternoon, I let Hazel and Milo out into the garden for some supervised playtime. The nasturtiums were in full bloom, their bright orange and yellow flowers standing out against the greenery. I had just planted them a few weeks earlier, and I was curious to see how the bunnies would react.
Hazel, as always, was the first to investigate. She hopped over to the nasturtium patch, sniffed the flowers, and delicately plucked one with her teeth. Milo, ever cautious, stayed back at first, but eventually, curiosity got the better of him. While Hazel happily devoured flower after flower, Milo tried a leaf, gave me a look that seemed to say, “What is this?” and then moved on to nibble some clover instead.
Watching them explore the garden and interact with the plants was a reminder of how enriching it can be to offer rabbits fresh, safe foods like nasturtiums. It wasn’t just about the nutrition—it was about giving them the opportunity to engage with their environment in a natural way.
Alternatives to Nasturtiums
If your rabbit doesn’t take to nasturtiums or you’re looking to mix things up, there are plenty of other rabbit-safe plants to consider:
Dandelion Greens: A favorite among most rabbits and packed with nutrients.
Cilantro: Fresh and fragrant, a great addition to their diet.
Parsley: Another nutritious herb that rabbits love.
Mint: Refreshing and safe in small amounts.
Remember to always research any new plant before offering it to your rabbit to ensure it’s safe.
FAQ: Can Rabbits Eat Nasturtium?
1. Are nasturtiums safe for rabbits?
Yes, nasturtiums are completely safe for rabbits! Both the flowers and leaves are non-toxic and can be a tasty addition to their diet. However, like all treats, they should be fed in moderation to avoid any potential digestive upset.
When I first gave Hazel a nasturtium flower, she practically inhaled it—it’s now one of her favorite snacks!

2. Can rabbits eat all parts of the nasturtium plant?
Yes, rabbits can safely eat all parts of the nasturtium plant, including the flowers, leaves, and stems. That said, the flowers and leaves are softer and easier for rabbits to chew, while the stems might be a bit tougher. If your bunny doesn’t take to the stems, don’t worry—just stick to the parts they enjoy most.
3. How much nasturtium can I feed my rabbit?
A couple of nasturtium flowers or a few leaves, once or twice a week, is plenty. While nasturtiums are safe and nutritious, they should only make up a small part of your rabbit’s diet. Remember, the majority of their diet should consist of hay, fresh water, and leafy greens.
I usually treat Hazel and Milo to nasturtiums during supervised playtime in the garden—it’s like their version of dessert!
4. Do nasturtiums have any health benefits for rabbits?
Yes! Nasturtiums are packed with nutrients that can support your rabbit’s health, including:
Vitamins C and A: These help boost their immune system.
Antioxidants: Great for reducing inflammation and supporting overall well-being.
Fiber: Helps with digestion, although hay remains the primary source of fiber for rabbits.
Natural antibiotic properties: While not a replacement for vet care, nasturtiums have mild antibacterial and antifungal properties.
5. Should I wash nasturtiums before feeding them to my rabbit?
Absolutely. Whether the nasturtiums come from your garden or a store, always wash them thoroughly to remove any dirt, pesticides, or contaminants. If you’re growing them specifically for your rabbit, avoid using any chemicals or sprays on the plants.
6. Can I grow nasturtiums for my rabbit?
Definitely! Nasturtiums are easy to grow, whether in a garden bed or a small pot. They’re fast-growing, low-maintenance, and produce an abundant supply of edible flowers and leaves. Plus, they add a pop of color to your garden, which is an added bonus.
When I planted nasturtiums in my garden, they quickly became a bunny-approved snack station. Hazel loves hopping over and nibbling on the flowers straight from the plant!
7. What should I do if my rabbit eats too many nasturtiums?
If your rabbit eats more nasturtiums than they should, they might experience some mild digestive upset, like soft stools or gas. Monitor them for any changes in behavior or appetite. In most cases, the symptoms will pass on their own, but if your rabbit seems lethargic or stops eating entirely, contact your vet.
This happened once with Hazel—she found her way into the nasturtium patch and had a little feast. Thankfully, she bounced back after a few hours, but it taught me to keep a closer eye on her adventurous appetite!
8. Are nasturtiums better than other rabbit-safe flowers?
It depends on your rabbit’s preferences. Nasturtiums are a great option because they’re both safe and nutritious, but other rabbit-safe flowers like dandelions, marigolds, and pansies also provide variety and enrichment.
Milo, for instance, prefers dandelions over nasturtiums, while Hazel can’t resist those bright orange flowers. Offering a mix of safe plants can keep your rabbit’s diet interesting and well-rounded.
9. Can nasturtiums replace leafy greens in my rabbit’s diet?
No, nasturtiums should be treated as a supplement or treat, not a replacement for leafy greens. Rabbits need a variety of greens like romaine lettuce, cilantro, and parsley to meet their nutritional needs. Nasturtiums are a fun addition, but they don’t provide all the nutrients rabbits require.
Think of nasturtiums as a little bonus snack—like a sprinkle of seasoning on a well-balanced meal!
10. What if my rabbit doesn’t like nasturtiums?
Not all rabbits will enjoy nasturtiums, and that’s okay! Every bunny has their own preferences. If your rabbit turns up their nose at nasturtiums, try offering other safe treats like dandelion greens, basil, or mint.
Milo wasn’t a big fan of nasturtiums at first, but he warmed up to them after I mixed a few leaves with his favorite greens. Sometimes it just takes a little experimentation.
11. Are nasturtiums safe for baby rabbits?
It’s best to wait until your rabbit is at least 12 weeks old before introducing new foods like nasturtiums. Baby rabbits have especially sensitive digestive systems and should primarily eat hay and their mother’s milk (or pellets if weaned).
When your rabbit is old enough, introduce nasturtiums gradually, starting with a small piece to see how they react.
12. Can wild rabbits eat nasturtiums?
Yes, wild rabbits can eat nasturtiums if they come across them in a garden or field. However, wild rabbits are more selective about what they eat and may choose other plants over nasturtiums.
If you’re worried about wild rabbits munching on your nasturtiums, consider planting them in pots or raised beds where they’re less accessible. Or, if you’re like me and don’t mind sharing, let them enjoy a snack now and then!
So, can rabbits eat nasturtiums? The answer is a resounding yes! Nasturtiums are not only safe but also nutritious, providing a variety of health benefits when offered in moderation. Whether you’re growing them in your garden or buying them from a trusted source, these vibrant flowers and leaves can be a delightful treat for your bunny.
For me, sharing fresh nasturtiums with Hazel and Milo has been a way to connect with them and enhance their diet. Watching Hazel munch happily on a bright orange flower never fails to bring a smile to my face. But as with all treats, the key is balance—nasturtiums should complement their regular diet of hay, leafy greens, and occasional pellets.
Every rabbit is unique, and part of the joy of being a rabbit owner is discovering what makes them happiest. Whether it’s nasturtiums, dandelion greens, or just a cozy spot to lounge, it’s those small moments that make the bond between you and your bunny truly special. 🐇
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