As the spider season dawns in the UK, an influx of spiders is expected to invade households, putting homeowners on alert. Instead of resorting to chemical sprays, a more environmentally friendly and stylish alternative lies in houseplants.
According to Connor Towning, Lead Horticulturist at Beards & Daisies, certain fragrant indoor plants not only enhance aesthetics but also naturally act as spider repellents. Lavender, peppermint, citronella, and eucalyptus emit scents that spiders find off-putting, making homes less inviting for them.
Lavender, known for its calming aroma, is a favored choice for spider-free homes due to its strong floral fragrance that spiders dislike. Placing potted lavender near sunny windowsills with well-draining soil and regular pruning can promote healthy growth and enhance its fragrance. Lavender plants are readily available at garden centers or online for a nominal price.
Peppermint, with its menthol content, disrupts spiders’ senses, deterring them from the area. This versatile plant can thrive indoors in pots or small herb gardens with moderate watering and bright, indirect light. Crushing a few peppermint leaves or making a simple peppermint spray can offer additional spider-repelling benefits.
Citronella, known for its mosquito-repelling properties, also works effectively against spiders. Keeping citronella in a well-lit area and regular trimming can help in spider control. Additionally, the fresh leaves can be used in DIY sprays. Citronella plants are available for purchase online.
Eucalyptus, whether in the form of fresh leaves or essential oils, naturally repels spiders due to its potent scent. Growing dwarf eucalyptus varieties in well-lit and well-ventilated spaces can help keep spiders at bay. Even placing eucalyptus stems around the house can add both fragrance and functionality.
Aromatic herbs like rosemary and lemon balm, with their strong scents, subtly deter insects, including spiders. Medium-sized pots with well-draining soil and occasional rotation for even light exposure are recommended. Rubbing or crushing the leaves intensifies their scent. Lemon balm plants are available for purchase at B&Q.
Homeowners can strategically place potted spider-repelling plants in areas where spiders are likely to appear, such as windowsills, entryways, and corners. Alternatively, dried herbs or essential oil sprays derived from these plants can be used to naturally repel spiders.
Integrating these plants into your living space offers a dual advantage, as highlighted by Jo Lambell. It creates a healthier indoor environment, adds greenery, reduces the need for harsh chemicals, and effectively keeps spiders away.
For those who prefer using conkers for spider deterrence during autumn, a long-term supply can be obtained by purchasing a Dwarf Horse Chestnut from Thomas & Morgan.
In conclusion, by incorporating spider-repelling plants into your home, you can create a more pleasant environment, enhance aesthetics, and effectively keep spiders at bay without resorting to chemical solutions.