Introduction
There is nothing quite like the excitement of planting flower bulbs in the fall, knowing that a vibrant display of color will greet you once the winter snow melts. Planning your spring garden is a creative process that turns a quiet yard into a seasonal masterpiece. At Longfield Gardens, we believe that every gardener should feel confident that their hard work will be rewarded with a beautiful bloom.
While squirrels are a natural part of the backyard environment, they can sometimes get a bit too curious about freshly dug soil. If you have ever found a tulip bulb relocated to the middle of your lawn, you know that these fluffy-tailed neighbors often mistake your planting efforts for a hidden stash of treats. This post covers the most effective companion plants to pair with your tulips and the simple techniques you can use to protect your garden. By choosing the right partners for your tulips, you can create a gorgeous spring display that squirrels will naturally choose to leave alone.
Understanding Why Squirrels Target Tulips
Before selecting your companion plants, it helps to understand why squirrels are interested in your garden in the first place. Squirrels are not actually looking for tulip bulbs as a primary food source. They are primarily motivated by their instinct to find and store nuts for the winter.
When you dig a hole to plant a bulb, you leave behind soft, aerated soil. To a squirrel, this "disturbed" earth is a neon sign suggesting that another animal has recently buried a cache of food. They dig into the soil expecting to find a hickory nut or an acorn. When they find a tulip bulb instead, they might take a small "test bite," realize it isn't what they wanted, and leave the bulb on the surface to dry out.
By interplanting tulips with bulbs that squirrels find unappealing or smelly, you change the signal the garden sends. Instead of an invitation to dig, the area becomes a spot the squirrels would rather avoid.
The Best Companion Bulbs to Deter Squirrels
The most effective way to protect your tulips is to surround them with "deterrent" bulbs. These are plants that squirrels dislike because of their bitter taste, toxic properties, or strong scents. When you mix these into the same planting hole or use them as a border, you create a natural shield.
Daffodils (Narcissus)
Daffodils are the gold standard for pest-resistant gardening. They contain a bitter-tasting alkaloid called lycorine, which is unpleasant to squirrels, rabbits, and deer. Most animals learn very quickly to stay away from anything that smells or tastes like a daffodil. If you want compact companions, try trumpet daffodils for a classic border effect.
When you plant daffodils alongside your tulips, you provide a physical and chemical barrier. If a squirrel starts to dig near a daffodil, the scent and taste will usually discourage them from continuing. We recommend mixing various types of daffodils, from large trumpet varieties to dainty miniatures, to create a layered look that serves as a protective canopy for your tulips.
Alliums (Ornamental Onions)
Alliums are members of the onion family, and they carry a distinct scent that humans often find pleasant or neutral, but squirrels find repulsive. Because squirrels have a very sensitive sense of smell, the onion-like aroma of an allium bulb is a major turn-off.
Large varieties like Purple Sensation or the giant Globemaster are fantastic for interplanting. You can also use smaller, mid-to-late spring bloomers like 'Drumstick' alliums. Planting these in the same bed as your tulips masks the scent of the tulips and makes the entire area less attractive to digging critters.
Hyacinths
Hyacinths are famous for their incredible fragrance, which can fill an entire garden on a warm spring day. While we love that perfume, squirrels are often overwhelmed by it. The bulbs themselves also have a slightly rough texture and contain compounds that can cause mild skin irritation to squirrels, making them very unlikely to be dug up or eaten.
Interspersing hyacinths among your tulips provides a thick wall of scent. They also bloom at a similar time to many mid-season tulips, creating a lush, coordinated look that is both beautiful and functional.
Fritillaria (Crown Imperials)
If you are looking for a heavy-duty deterrent, Fritillaria is the answer. The larger varieties, such as Crown Imperials, have a very strong, musky odor that is often compared to a skunk. While the scent is mostly noticeable only if you are very close to the plant or handling the bulb, it is more than enough to keep squirrels at a distance.
Fritillaria bulbs are unique because they have a natural "hole" in the center where the stem grows. They are a bit more sensitive to moisture than other bulbs, but their ability to ward off pests is unmatched. Planting just a few of these in a tulip bed can act as a powerful scent-based fence.
Muscari (Grape Hyacinths)
Muscari are charming, low-growing bulbs that produce clusters of blue or white flowers that look like tiny bunches of grapes. Like their larger hyacinth cousins, they are generally avoided by squirrels. A Muscari border is especially useful for edging a bed and limiting exposed soil.
Because Muscari are small, they are perfect for planting in "drifts" or borders around your tulip groups. This creates a perimeter that squirrels are less likely to cross. They are also very easy to plant in high volumes, which helps fill in the gaps between larger bulbs and leaves less open soil for squirrels to investigate.
Key Takeaway: Using a variety of "critter-resistant" bulbs like daffodils, alliums, and hyacinths creates a multi-layered defense system. Squirrels rely on their sense of smell and taste; when the garden smells like onions and tastes bitter, they move on to easier targets.
Strategic Planting Methods for Protection
How you arrange your plants is just as important as what you choose to plant. By using specific techniques during the planting process, you can make it much harder for squirrels to reach your tulips.
The "Shield" Method (Interspersing)
Rather than planting a block of 20 tulips in one spot and a block of 20 daffodils in another, try mixing them together. For every two tulip bulbs you drop into a hole, add one daffodil or allium.
This method confuses the squirrel. If they happen to dig and hit a daffodil first, they are likely to give up on that entire patch of soil. By scattering the "unpleasant" bulbs throughout the bed, you ensure there is no "safe" zone for a squirrel to dig without encountering something they dislike.
The "Border" Method
Create a literal fence made of plants. Plant a thick, double-row border of Muscari or miniature daffodils around the edge of your tulip bed. Squirrels often approach a garden bed from the edges. If the first thing they encounter is a plant they don't like, they may never even make it to the center of the bed where the tulips are located.
The "Lasagna" Planting Technique
This is a popular method for containers but works exceptionally well in the ground too. It involves planting bulbs in layers based on their size and bloom time.
- Dig a wide hole to a depth of about 8 inches.
- Place your larger, later-blooming bulbs (like tall tulips and large alliums) at the bottom.
- Cover them with two inches of soil.
- Place a layer of mid-season bulbs (like daffodils or hyacinths) on the next level.
- Cover with more soil and finish with a top layer of small, early bulbs like Muscari or Crocus.
This dense layering makes the soil much harder to navigate for a digging animal. The presence of the resistant bulbs in the upper layers acts as a shield for the tulips buried deeper down.
Simple Habits to Reduce Squirrel Interest
While companion planting is the best long-term strategy, a few simple gardening habits can further reduce the chances of squirrels bothering your tulips. These steps focus on removing the "signals" that attract squirrels in the first place.
Clean Up After Planting
When you buy bulbs from us, they often come with papery outer skins known as tunics. During the planting process, these skins can break off and litter the ground. Squirrels recognize the scent of these skins and will use them to locate exactly where you have been digging.
Always bring a small bucket or bag with you to the garden. Collect all the loose skins, damaged bulb fragments, and packaging materials. Removing these scent markers goes a long way in keeping the squirrels in the dark about your new plantings.
Tamp Down the Soil
Loose soil is an invitation to dig. Once you have finished filling in your planting hole, use your hands or the flat of a shovel to firmly press the soil down. You don't want to pack it so tightly that water can't get through, but you want to eliminate that "freshly fluffed" look that squirrels find so appealing.
Water the Bed Immediately
Watering after planting is good for the bulbs because it settles the soil around the roots and removes air pockets. However, it also serves a secondary purpose: it helps dissipate the scent of the disturbed earth and the bulbs themselves. A well-watered bed looks and smells more like "old" soil than a dry, freshly dug one.
Mask the Area with Mulch or Leaves
After planting and watering, cover the bed with a layer of mulch or shredded leaves. This hides the visual evidence of your digging. If a squirrel can't see the disturbed soil, they are much less likely to investigate. In a naturalized area, simply raking the existing leaf litter back over your planting spot is often enough to keep it hidden.
Plant at the Correct Depth
Tulips should generally be planted at least 6 to 8 inches deep. Squirrels are shallow diggers; they usually only scratch at the top 2 to 3 inches of soil. If your bulbs are tucked away deep in the ground, a squirrel might dig a small hole, find nothing, and move on before they ever reach the bulb. If you're not sure about your local climate, check the Hardiness Zone Map before planting.
What to Do Next:
- Choose 2–3 companion varieties (like Daffodils and Alliums) for every tulip variety you buy.
- Prepare a "trash bucket" before you head out to plant to catch all bulb husks and debris.
- Plan to plant your tulips at least 6 inches deep to keep them out of easy reach.
- Keep a bag of mulch or a pile of leaves nearby to cover your tracks as soon as you finish.
Physical Barriers for High-Pressure Areas
In some neighborhoods, the squirrel population is so active that even the best companion plants need a little extra help during the first few weeks after planting. This is the period when the soil is softest and the bulbs are most vulnerable.
Using Chicken Wire or Hardware Cloth
If you want an extra layer of security, you can lay a piece of chicken wire or hardware cloth over the soil surface after planting.
- Plant your bulbs as usual and level the soil.
- Cut a piece of wire mesh that extends about 6 inches beyond the planting area.
- Lay the mesh flat on the ground and secure the edges with garden staples or heavy rocks.
- Cover the mesh with a thin layer of mulch so it isn't an eyesore.
The squirrels will try to dig, hit the wire, and quickly give up. In the spring, the tulip shoots are strong enough to grow right through the holes in the chicken wire. You can either leave it in place permanently or remove it once the ground has frozen solid in early winter. For more seasonal timing details, see Shipping Information.
The Power of "Wait and See"
It is worth noting that squirrels are most active in the garden during the peak of autumn when they are in a "stockpiling" frenzy. If you can protect your bulbs through the first few weeks of November, the squirrels will often settle down once the ground begins to freeze. Patience and a few simple barriers are usually all it takes to get your garden through the "danger zone."
Selecting the Right Varieties from Longfield Gardens
When you are browsing our selection, look for "Deer and Rabbit Resistant" labels. Generally, anything that a deer or rabbit won't eat is also something a squirrel will avoid.
For the best results, we recommend choosing a mix of early, mid, and late-blooming tulips and matching them with companion bulbs that share the same bloom window. For example:
- Early Spring: Pair Exotic Emperor tulips with early 'Tete-a-Tete' daffodils.
- Mid-Spring: Pair 'Triumph' tulips with fragrant Hyacinths or large 'Cupped' daffodils.
- Late Spring: Pair 'Darwin Hybrid' tulips with 'Globemaster' alliums or 'Poeticus' daffodils.
By coordinating your bloom times, you ensure that the "shield" of companion plants is active and visible at the same time your tulips are preparing to flower. For a broader overview of tulip types and garden uses, visit All About Tulips.
Dealing with Other Garden Visitors
While squirrels are the most common "diggers," other animals like voles or chipmunks might also take an interest in your bulbs. The good news is that the strategies used for squirrels work remarkably well for these other critters too.
Voles, which travel in underground tunnels, are particularly deterred by the gritty texture of crushed gravel or the scent of alliums. If you have a known vole problem, adding a handful of sharp grit or "crushed stone" into the planting hole can make the environment uncomfortable for them to navigate.
Chipmunks, like squirrels, are mostly surface diggers attracted to loose soil. The chicken wire method and the use of heavy mulch are your best defenses against these smaller visitors.
Encouraging a Healthy Garden Ecosystem
At Longfield Gardens, we want you to enjoy every part of the gardening experience. Rather than viewing squirrels as an enemy to be defeated, think of this as an opportunity to diversify your garden.
A garden filled only with tulips is beautiful, but a garden filled with tulips, daffodils, alliums, and hyacinths is a rich, textured ecosystem. This diversity not only protects your tulips but also provides a longer season of bloom and more variety for pollinators like bees and butterflies. To see how we support our bulbs and plants, read more About Us.
When you plant a mix of bulbs, you are working with nature rather than against it. You are creating a space where the plants themselves do the work of staying safe, leaving you with more time to simply enjoy the view.
Conclusion
Protecting your tulips doesn't have to be a stressful or complicated task. By understanding that squirrels are simply looking for easy targets in disturbed soil, you can use their own instincts to your advantage. Interplanting with daffodils, alliums, and hyacinths is the most effective and beautiful way to ensure your tulips stay exactly where you put them.
Remember that gardening is a journey, and every season brings new lessons. By taking a few extra minutes to clean up your planting site, tamping down the soil, and choosing the right companion plants, you are setting yourself up for a spectacular spring.
- Mix in deterrent bulbs: Always include daffodils or alliums in your tulip beds.
- Hide the evidence: Clean up bulb husks and use mulch to cover freshly dug soil.
- Plant deep: Ensure tulips are at least 6–8 inches underground.
- Water well: Settle the soil and dissipate scents immediately after planting.
The most successful gardens are those that embrace variety. By planting a diverse mix of bulbs, you create a natural balance that protects your favorite flowers while adding beauty and fragrance to your outdoor space.
If you are ready to start planning your most successful spring yet, we invite you to explore our wide selection of high-quality bulbs at Longfield Gardens. We stand behind our products with a 100% quality guarantee, and if you need help with an order, you can always Contact Us. Happy planting!
FAQ
Will squirrels eat my tulip bulbs even if I plant them with daffodils?
It is very unlikely. Squirrels generally find the taste and scent of daffodils so repulsive that they will avoid digging in any area where they detect them. While a squirrel might occasionally dig near a tulip out of curiosity, the presence of daffodils significantly reduces the chance of them actually removing or damaging the bulb.
Can I just use red pepper flakes instead of planting companion bulbs?
While some gardeners use pepper flakes, we do not typically recommend them as a primary solution. Pepper flakes wash away quickly with rain or irrigation and must be reapplied constantly. Furthermore, if the pepper gets into a squirrel's eyes, it can be quite painful. Planting companion bulbs like alliums or daffodils provides a more permanent, natural, and animal-friendly deterrent.
Do I need to remove the chicken wire in the spring?
If you use a wire mesh with large holes (at least 1 inch), most tulip and daffodil shoots can grow right through it without any trouble. However, if you are concerned about the stems being restricted, you can simply remove the wire in early spring just as the first green tips begin to emerge from the soil.
Are there any tulips that squirrels naturally dislike?
Most squirrels treat all tulip varieties the same way—they aren't interested in eating them but will dig them up if the soil looks inviting. There is no specific "squirrel-proof" tulip. This is why the best approach is always to focus on what you plant with them, rather than searching for a specific tulip variety that squirrels won't touch.
