Spiders can be unwelcome guests, but nature offers a fragrant solution: citrus plants. Not only do these plants add a fresh, vibrant touch to your home or garden, but their citrusy scent also helps keep spiders at bay. Here’s a list of beautiful, spider-deterring citrus plants to consider for a naturally pest-free space.
Lemon Balm (Melissa officinalis)
Lemon balm is a perennial herb that works well as a spider repellent. This fragrant plant emits a strong scent of lemon which spiders don’t like. It grows easily in pots or when directly planted in your yard. In addition, beneficial insects are attracted to lemon balm, which when paired with plants like lavender or peppermint can balance the ecosystem in your garden.
Lemon Verbena (Aloysia citrodora)
Lemon verbena is a stunning herb with fragrant leaves that repel spiders while leaving your dishes tangy, zesty, and simply delicious. It grows tall and bushy, making it a beautiful addition to any garden. Just like lemon balm, its citrusy fragrance is not to the liking of spiders. This plant thrives on well-drained soil with lots of sunlight. As an added benefit, its leaves can create wonderful herbal teas. It is also said to ward off mosquitoes naturally, increasing its reputation in pest eradication.
Citronella Grass (Cymbopogon nardus)
Citronella is probably one of the first names that come to mind when you think of natural pest repellents. While mostly known for repelling mosquitoes, it also repels spiders. It is a tall grass that thrives in warm climates. Citronella has a strong citrusy scent that masks the natural scents that attract spiders. It is quite easy to maintain, just make sure it gets lots of sunlight and regular watering.
Meyer Lemon (Citrus meyeri)
Meyer lemons are a top pick for home gardeners thanks to their sweeter flavor that’s less tart than regular lemons. Beyond their culinary appeal, these lemon trees give off a refreshing citrus scent that’s pleasant to us but drives spiders away. Compact and easy to grow, Meyer lemons thrive in pots and adapt well to smaller spaces like balconies, patios, or a bright spot inside. Just a little care and sunlight will keep them happy and productive, letting you enjoy fresh, homegrown lemons while naturally deterring spiders from your space.
Key Lime (Citrus aurantiifolia)
Key lime trees are not only famous for their role in Key lime pie, but they’re also a solid choice for keeping spiders away. This small tree has a strong, citrusy aroma that works like a natural pest repellent. Key lime trees love full sun and well-drained soil, so find a bright spot for them, and they’ll thrive.
Lemon Trees (Citrus limon)
Lemon trees are visually appealing and pack a punch when keeping spiders away. The fresh, lemony scent is a natural deterrent for many pests, including spiders. They flourish in bright sunlight and can be cultivated in pots, making them ideal for limited spaces. Plus, you’ll have a constant supply of lemons for cooking, baking, or making refreshing lemonade.
Orange Trees (Citrus sinensis)
Just like lemon trees, orange trees are great for keeping spiders at bay. The sweet, citrusy aroma of orange blossoms is pleasant to humans but repulsive to spiders. Orange trees need plenty of sunlight and well-drained soil to thrive, so choose your planting spot wisely. Keeping orage tree in your garden will not only ensure beautiful foliage and fragrant blossoms, but you’ll also have delicious fruit that you can enjoy throughout the year.
Grapefruit Trees (Citrus paradisi)
If you want to enjoy some fruit whilst also keeping spiders at bay, grapefruit trees are a good option. Grapefruit scent is refreshing and can help keep those unwanted critters away. They enjoy warm areas and love the sunlight, so ideally place them in a sunny spot within your garden or patio. Grapefruits are a wonderful fruit that contain vitamins making them a healthy addition to your diet.
Lemon Thyme (Thymus citriodorus)
Lemon thyme is a compact, low-growing herb with a delightful lemon scent that can effectively keep spiders at bay. It’s perfect for edging in gardens or in pots on your windowsill. This hardy plant thrives in well-drained soil and can tolerate drought, making it a great option for those who may forget to water occasionally. You can also use lemon thyme in your cooking for a burst of citrus flavor.
Calamondin Orange (Citrus mitis)
Calamondin orange trees are small, hardy, and ideal for U.S. gardeners in warmer regions. With a strong citrus scent that spiders dislike, they’re perfect for natural pest control. Calamondins thrive in full sun and adapt well to container planting, making them a great choice for patios or sunny indoor spots. The small, tart fruits are edible and can add zest to recipes or be used in homemade marmalades.
Lemongrass (Cymbopogon citratus)
Spiders tend to steer clear of lemongrass as they can’t stand its fresh, lemony scent. You can grow it in your garden or a pot and let its scent do the work, or mix some with water and spray it around doors and windows. Lemongrass helps not just with spiders but also with mosquitoes, cockroaches, bed bugs, and ticks.