Guest post by Katrina & Clayton
Feverfew (Tanacetum parthenium) is a hardy perennial herb that has long been valued for both its medicinal properties and its usefulness in the garden. Recognisable by its daisy-like white flowers with bright yellow centres and soft, fern-like foliage, feverfew is an attractive and practical addition to Scottish gardens. Traditionally grown as a medicinal herb, particularly for headache and migraine remedies, feverfew is also increasingly appreciated by gardeners for its ability to attract pollinators and help deter certain pests naturally.
For Scottish gardeners, feverfew is especially well suited to the local climate. Its tolerance of cool temperatures, damp conditions and fluctuating weather makes it easy to grow in most parts of Scotland. Whether planted in herb gardens, kitchen pots, ornamental borders or wildlife friendly spaces, feverfew offers a combination of beauty, resilience and functionality. One of its greatest strengths is its role in natural pest control, making it particularly useful in organic and companion planting systems.
Although feverfew has traditional medicinal uses, it is not generally grown as a culinary herb.
Leaves have historically been used in herbal preparations, teas and traditional remedies, particularly relating to headaches and migraines. However, feverfew leaves have a strong bitter flavour and can cause irritation in some people.
The flowers are sometimes used in herbal applications but are not commonly eaten as a food crop, because of its bitterness and potential sensitivity issues, feverfew is better regarded as a medicinal and functional garden herb rather than a culinary ingredient.
Growing Conditions and Soil For Feverfew
Unlike herbs that require prolonged heat and dry conditions, feverfew performs best in cooler environments with moderate rainfall and steady temperatures. This makes Scottish growing conditions naturally favourable for healthy growth and prolonged flowering.
A position in full sun is ideal, although they also tolerate partial shade, particularly in gardens where sunlight is more limited. In sunnier positions, plants generally produce stronger stems and more abundant flowers. In partially shaded areas, feverfew still performs well, though flowering may be slightly reduced. The plant is relatively tolerant of exposure and wind, but sheltered positions can help protect flowers and maintain a tidier appearance in more exposed Scottish coastal or upland gardens.
Feverfew thrives in well drained soil with moderate fertility. It performs best in light to medium loamy soils rich in organic matter, heavy clay soils can be suitable if improved with compost or grit to enhance drainage and structure. Poor drainage is one of the few conditions feverfew dislikes, as prolonged waterlogging can weaken roots and reduce vigour, we add Caledonian Green Goodness around all of our plants.
As feverfew self seeds readily, choosing an area where plants can naturalise slightly can help create long lasting, productive plantings.
Planting Times For Feverfew
The best time to plant feverfew in Scotland is during Spring or early Autumn. Spring planting, usually between March and May, gives young plants plenty of time to establish before flowering begins. In milder areas of western and southern Scotland, Autumn planting can also be highly successful, allowing roots to establish before Winter and encouraging vigorous growth the following Spring.
Feverfew can be grown from seed, young plants or divisions. Seeds can be sown indoors in early Spring or directly outdoors once temperatures become milder, as the seeds are very small, they should be sown lightly on the surface or covered only minimally, as they benefit from light for germination.
Young nursery plants are often the easiest option for quick establishment. These can be planted directly into prepared soil once the risk of severe frost has passed. Spacing is important because mature feverfew plants can form bushy clumps. Good spacing improves airflow, reduces fungal risk and encourages healthier flowering.
Once established, feverfew often self seeds freely, meaning future crops frequently appear without additional planting.
Caring For Feverfew
Deadheading spent flowers is particularly useful, as it encourages continued blooming and prevents excessive self seeding. If flowers are left to mature fully, feverfew can spread readily through seed. Removing faded blooms helps maintain a tidier plant and extends flowering.
At the end of the flowering season, stems can be cut back more heavily to tidy the plant and prepare it for Winter, this often helps protect the crown and encourages vigorous regrowth in Spring. As feverfew grows quite quickly, occasional pruning keeps plants productive, healthy, and attractive.
It is easy to divide, making it one of the simplest perennial herbs to propagate and maintain. Division is best carried out in Spring or early Autumn when conditions are cool and moist. Mature plants naturally form clumps that can be lifted and separated into smaller sections.
Using a spade or garden fork, lift the plant carefully and divide the root ball into several healthy sections, ensuring each division has roots and shoots attached. These sections can then be replanted immediately into prepared soil or containers.
Dividing feverfew every few years helps rejuvenate older plants, prevents overcrowding, and encourages stronger flowering, this method also provides an easy and cost effective way to expand planting across the garden.
Companion Planting For Feverfew
Feverfew is highly valuable as a companion plant and performs exceptionally well in mixed planting systems.Its aromatic foliage is believed to help deter a range of garden pests, including aphids, whiteflies, beetles, and some sap sucking insects. This makes feverfew particularly useful near vegetables and herbs that are vulnerable to pest pressure.
It grows especially well alongside tomatoes, peppers, brassicas, beans and leafy greens, planting feverfew near these crops can help create a healthier growing environment by supporting natural pest management.
Its flowers also attract pollinators and beneficial insects such as hoverflies, lacewings and parasitic wasps. These insects contribute to pollination while helping control aphids and other nuisance pests. In ornamental gardens, feverfew combines beautifully with roses, lavender, echinacea, chamomile and cottage garden flowers, adding both visual softness and practical benefits.
Why Feverfew Is Excellent for Natural Pest Control
One of feverfew’s greatest strengths is its usefulness as a natural pest management plant.
The plant contains strong aromatic compounds its scent can still help discourage certain insects from settling nearby. This makes it a useful barrier plant in vegetable beds, herb gardens and greenhouse borders. By disrupting pest behaviour and attracting beneficial predators, feverfew supports a more balanced garden ecosystem.
Rather than relying solely on intervention after pests appear, planting feverfew contributes to preventative pest management. Its combination of pest deterrence and beneficial insect support makes feverfew one of the most practical herbs for companion planting.
Feverfew is an excellent herb for Scottish gardens, offering ornamental beauty, resilience, medicinal history and impressive practical value. Its natural compatibility with Scotland’s cool climate makes it easy to grow in a wide range of settings, from herb gardens to vegetable plots and ornamental borders.
Katrina & Clayton
Katrina & Clayton live with their family in East Ayrshire in Scotland and share their daily life in the garden on instagram @buildingfoodforest_scotland. They practice permaculture principles, reducing & repurposing waste whenever they can. Katrina shows how home educating in nature has helped Clayton thrive.
Clayton Completed The Grow and Learn Course with the Royal Caledonian Horticultural Society in 2022. This year he will be completing Level 2 Nurture Course. Clayton is 16, Autistic, Non Verbal & has been Home Educated for the last 6yrs. Both Katrina and husband Peter have studied the Permaculture Design Course PDC and PDC Pro over the last 5yrs, developing their garden from grass to an ongoing food forest.
They have featured on BBC Beechgrove Gardens, Gardeners World Magazine and write for Scotland Grows Magazine. Katrina has a series of children’s story books out following the life of Clayton in the garden. Available at Amazon.
See more and follow Katrina & Clayton at the links below:
