How to Grow and Care For Yarrow : Lawn Fly

Team McFly Sep 03, 2023
10 People Read
Yarrow (Achillea millefolium)

Harnessing the Beauty of Yarrow

A Comprehensive Guide to Growth and Maintenance

Welcome to our blog post on how to grow and care for yarrow, a beautiful and versatile perennial herb that has captured the hearts of gardeners and herbalists alike. With its delicate fern-like foliage and vibrant clusters of flowers, yarrow (Achillea millefolium) is not only a stunning addition to any garden but also a valuable herb with a long history of medicinal and culinary uses.

Whether you're an experienced gardener looking to expand your plant collection or a beginner seeking a low-maintenance yet rewarding addition to your garden, yarrow is a fantastic choice. In this article, we will provide you with a comprehensive guide on how to successfully grow and care for yarrow, from selecting the right variety to nurturing it throughout its lifecycle.

We will delve into the various aspects of yarrow cultivation, including optimal growing conditions, suitable soil types, propagation methods, and essential care tips. Additionally, we'll explore the medicinal and culinary benefits of yarrow, showcasing its versatility and potential applications.

Whether you're dreaming of creating a vibrant yarrow-filled garden, aiming to enhance your knowledge of herbal remedies, or simply wanting to enjoy the beauty of this captivating plant, this guide will equip you with the necessary knowledge and skills to cultivate and care for yarrow successfully.

So, let's dive into the wonderful world of yarrow and discover the secrets to nurturing this resilient and enchanting herb. Whether you're planning to add it to your flower bed, herb garden, or even a container on your balcony, this guide will empower you to foster yarrow's growth, embrace its unique characteristics, and enjoy its multitude of benefits.

Are you ready to embark on this exciting journey of yarrow cultivation? Let's get started!

Yarrow is an exquisite yet hardy perennial flower, flourishing in sunny garden borders, cottage gardens, and meadows alike. To maintain optimal blooming periods and prevent self-seeding of this hardy species, be sure to quickly clip any faded flower heads.

Divide yarrow clumps every other year during spring or fall to prevent overcrowding in the garden and make controlling its spread with rhizomes easier.

How to Grow and Care for Yarrow


Yarrow (Achillea millefolium) is an easy-care garden perennial that will bring bright spots of color from spring through fall. The vibrant flowers and fern-like foliage complement cottage gardens, wildflower and native plant gardens as well as other types of flower beds perfectly, and is an especially suitable candidate for low-maintenance landscapes such as xeriscaping.

Contrary to popular belief, yarrow doesn't require rich soil for its growth - in fact, it thrives even in gardens with poorer soil where few other perennials flourish. Furthermore, its tolerance to heat, humidity, and dry conditions makes it one of the easiest perennials to manage in any situation.

Powdery mildew, a common fungal disease, may affect yarrow but usually resolves itself without needing treatment. Furthermore, this plant tolerates insect pests such as aphids and beetles which would otherwise devastate its foliage - they even tolerate being divided every 2-3 years! Yarrow plants live long lives and propagation by division is another method available.

Seeds can be planted in the garden during late fall or early spring. Wait until the danger of frost has passed. Alternatively, you can plant them in seed trays filled with starting mix. Keep the trays warm and sunny to help the seeds germinate faster.

After germination, transplant the seedlings to their permanent gardens when they are three inches tall. Once transplanted, the seedlings need occasional watering when the soil is completely dry. Adding a light side-dressing of compost will improve the quality of the soil.

man watering plants


Yarrow can be grown as an annual in cooler climates and thrives best in full sun. Depending on its variety, yarrow can reach 40 inches tall in pots. When growing yarrow in containers, make sure the soil contains perlite for optimal drainage, while adding crushed shells or pebbles at the bottom can aid drainage further.

Regular pruning and deadheading help encourage more blooms while garden hose spraying reduces aphid infestations.

If planting from seed, begin 8 to 10 weeks prior to the last frost date in indoor environments or sow them directly in your garden by loosening soil 12-15 inches deep and spacing plants one or two feet apart. Although yarrow can tolerate poor fertility soils, amend it first with organic compost for optimal results.

Water your yarrow plants regularly after sprouting. Let the soil dry out between watering. Skip watering during natural rainfall. Yarrow plants can get botrytis mold and powdery mildew from excessive moisture. These diseases show up as white powder on the leaves. Keep the soil damp but minimize water on the foliage.


Yarrow adds charm and beauty to any garden with its delicate, fern-like leaves and charming clusters of blooms, adding beauty and delight. Easy to grow, this perennial requires little care for optimal success - however, sunlight, well-draining soil, and regular watering are best.

Plant yarrow in early spring when the ground has thawed out. If starting from seed, start them indoors 8 to 10 weeks prior to when the last frost is expected in your area and acclimatize by placing them outside for several hours each day during their first week before their planting date.

Once established, yarrow requires only minimal water to thrive and thrives best in full sun or partial shade environments. It makes an excellent rock garden or edging plant and can even be blended in with other summer-blooming perennial flowers like balloon flowers, daylilies, or lavender to form stunning summer bouquets - in fact, yarrow is often included as part of wildflower mixtures!

An application of balanced all-purpose fertilizer in spring should be sufficient for this low-maintenance plant. If you decide to fertilize, be sure to use a slow-release product according to package instructions.

Common yarrow is generally disease-resistant, though it may succumb to powdery mildew and root rot if its soil becomes overly wet or its leaves are frequently wet by rainwater splashing onto them. Mulching around the yarrow in late fall can help conserve moisture while protecting its roots from winter temperatures.


A resilient perennial herb that can withstand a wide variety of temperatures is yarrow (Achillea millefolium). However, it thrives best in a particular temperature range that offers the best conditions for its development and growth.

Yarrow grows best at temperatures between 60°F (15°C) and 80°F (27°C). This temperature range is thought to be ideal for fostering vigorous development and a profusion of flowers. Since yarrow is tolerant of both cool and warm weather, it can be grown in a variety of places.

During its winter dormancy, yarrow may survive temperatures as low as -30°F (-34°C) in colder areas. It has a reputation for being cold-hardy and can endure subfreezing conditions. However, yarrow favors milder climates during the growing season, with cool to warm days and somewhat cooler nights.

Yarrow can withstand temperatures of up to 100°F (38°C) or more in warmer climes, but it may need extra attention to avoid stress or wilting. Maintaining the plant's health and vigor can be achieved by offering sufficient moisture and shade during intense heat.

Yarrow is a sun-loving plant that demands at least six hours of direct sunshine each day to flourish, therefore it is significant to remember this. Its growth and flowering depend on the warmth that sunlight provides. Therefore, positioning your yarrow plants in your garden where they will receive enough sunlight throughout the day would be quite beneficial.

Your yarrow will grow healthily and produce vibrant blooms if you give it the right temperature range and lots of sunlight. To provide the optimum habitat for your yarrow plants, always take into account the local climate of your area and make adjustments accordingly.


Congratulations! This concludes our in-depth explanation of growing and taking care of yarrow. We hope this post has given you insightful knowledge and useful advice for growing this lovely and multipurpose herb in your yard.

You are now prepared to start your yarrow-growing journey with confidence because you have a better awareness of the ideal growing conditions, suitable soil types, propagation techniques, and important care advice. Never forget to choose the variety that best meets your tastes and establish a pleasant environment with lots of sunlight and soil that drains effectively.

Your yarrow plants will develop fern-like foliage as well as colorful clusters of blooms that can be white, yellow, pink, or red as they become older. You'll also have the chance to learn about the many health benefits yarrow provides, so you may use it in your culinary and herbal preparations and treatments.

If you're searching for a low-maintenance addition to your garden, a gorgeous border plant, or a herb with a rich history of medicinal use, yarrow is a terrific choice. Both seasoned gardeners and novices find it to be a remarkable herb due to its toughness, versatility, and visual appeal.

So gather your gardening supplies, decide which yarrow kinds you like best, and follow your green-thumb instincts. Grow yarrow and take care of it to get the benefits of a lush garden packed with this alluring herb.

We appreciate you being a part of our yarrow-growing journey. As you incorporate the beauty and advantages of yarrow into your garden and your life, we wish you success and happiness.

Enjoy your garden!

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