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Anemone

Anemone (an-nem-on-ee) or Windflowers are in the Buttercup Family. A large genus of perennials, many of them are rhizomatous or tuberous rooted. Some are among our loveliest and most delicate native spring flowers. Others, native in Europe or Asia, bloom in summer and autumn. 

All grow best in loose, rich, sandy loam soils and part shade. It will tolerate more sun, if ample moisture is available. In warmer zones, they need protection from the hot, midday sun; dappled shade is ideal. Dry or excessively wet soil and windy conditions are detrimental. After blooms, shear it back to the basal foliage to stimulate additional blooms. Provide a heavy mulch in the fall the first two seasons to prevent frost heaving.

Attributes: border plants, cut flower, edging and groundcover. Deer and rabbit resistant.

  • Anemone Curtain Call Deep Rose PPAF 20ct Flat Anemone Curtain Call Deep Rose PPAF 20ct Flat

    Anemone 'Curtain Call Deep Rose' (30)ct Flat

    Anemone 'Curtain Call Deep Rose' PP30520 (30)ct FlatCommon Name: Japanese Anemone This fall blooming Anemone is one of the final performers in your garden for the growing season. Beginning in late summer, this perennial produces dark rose pink flowers...

    $238.88
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  • Anemone Curtain Call Pink Anemone Curtain Call Pink

    Anemone 'Curtain Call Pink' PP30739 (30)ct Flat

    Anemone 'Curtain Call Pink' PP30739 (30)ct FlatCurtain Call SeriesCommon Name: Japanese Anemone This fall blooming Anemone is one of the final performers in your garden for the growing season. Beginning in late summer, this perennial produces bright rose...

    $238.88
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  • Anemone Honorine Jobert 20ct Flat Anemone Honorine Jobert 20ct Flat

    Anemone 'Honorine Jobert' (30)ct Flat

    Anemone 'Honorine Jobert' (30)ct FlatCommon Name: Japanese Anemone We are very excited to be able to offer you this popular cottage garden perennial. It is one of the best perennials for adding late season interest in the garden, as it blooms...

    $226.01
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Anemones (Windflowers)

Anemones, commonly known as windflowers, are a diverse and captivating group of flowering plants. They belong to the Ranunculaceae family and encompass approximately 200 species, native to various regions of the world, including Asia, North America, and Europe.

Characteristics:

  • Perennials: Anemones are typically herbaceous perennials, meaning they grow back year after year.
  • Growth Habit: They vary in growth habit, ranging from clump-forming to rhizomatous (spreading via underground stems).
  • Flowers: Their cup-shaped flowers come in a stunning array of colors, including red, pink, blue, yellow, purple, and white.
  • Bloom Time: Depending on the species, anemones can bloom in spring, summer, or fall.
  • Foliage: Their leaves also vary in shape and size, adding to their visual appeal.

Popular Anemone Types:

  • Japanese Anemone (Anemone × hybrida): Blooms in late summer and fall with large, showy flowers in shades of pink or white.
  • European Wood Anemone (Anemone nemorosa): A delicate spring bloomer with white or pink flowers.
  • Poppy Anemone (Anemone coronaria): Produces vibrant, poppy-like flowers in a range of colors.
  • Grapeleaf Anemone (Anemone tomentosa): Features tall stems with clusters of small, pink or white flowers.

Growing Conditions:

  • Soil: Anemones prefer well-drained soil rich in organic matter.
  • Sunlight: Their light requirements vary, but most prefer partial shade, especially in hot climates.
  • Moisture: They generally like moist but not waterlogged soil.
  • Hardiness Zones: The appropriate hardiness zones depend on the specific species.

Caution:

  • Toxicity: Many anemone species are poisonous if ingested. It's essential to handle them with care and keep them out of reach of children and pets.
  • Invasive Potential: Some anemones can spread aggressively. Research the specific type before planting to ensure it's suitable for your area.

Uses:

  • Ornamental: Anemones are widely planted in gardens for their beautiful flowers and attractive foliage.
  • Pollinator-Friendly: They attract pollinators like bees and butterflies.
  • Cut Flowers: Some species are suitable for cut flower arrangements.

Overall, anemones offer a delightful array of colors, textures, and bloom times, making them a versatile and valuable addition to any garden.

Anemone FAQ

Pronunciation: ah-NEM-oh-nee

Anemones, also called windflowers, are a diverse group of flowering plants with around 200 species. They can be found in various parts of the world, including Asia, North America, and Europe. These perennials grow from tubers and offer a wide range of bloom times (spring, summer, or fall) and flower colors (red, pink, blue, yellow, purple, and white). Their cup-shaped flowers and varied foliage make them attractive additions to gardens.

All parts of the anemone plant are poisonous when fresh. Ingestion can cause severe mouth pain, vomiting, and diarrhea. Skin contact with the sap may lead to inflammation and blistering.

  • Genus: Anemone
  • Family: Ranunculaceae
  • Plant Type: Herbaceous Perennial, Bulb
  • Native to: U.S.A, Russia, Central Asia, North Africa, and South America
  • Height: 1 to 4 feet
  • Width: 1 to 8 inches
  • Habit/Form: Clumping
  • Growth Rate: Slow
  • Maintenance: Low
  • Light: Full sun to Partial Shade
  • Soil Texture: Loam (Silt) with High Organic Matter
  • Soil pH: Acidic (<6.0)
  • Soil Drainage: Moist but Well-Drained
  • USDA Hardiness Zones: 4a to 9b

Flowers and Foliage:

  • Flowers: Single or double blooms with 5 to many petal-like parts and numerous stamens. Colors include blue, pink, red, white, yellow-green, or purple. Flowers are cup-shaped and grow in clusters of 2-9.
  • Leaves: Basal leaves can be upright or prostrate, simple or compound, with lobed, parted, or undivided leaf blades. Leaf margins are toothed or entire.

Landscaping and Wildlife:

  • Landscape Use: Meadows, Woodlands, Native Gardens
  • Attracts: Bees and Butterflies
  • Resistant To: Deer and Rabbits

Key Points:

  • Anemones offer a wide variety of colors and bloom times.
  • They prefer well-drained, acidic soil with high organic matter.
  • Handle with care due to their poisonous nature.
  • They are attractive to pollinators and resistant to deer and rabbits.

Remember: Always research the specific anemone species you are considering to ensure it's suitable for your climate and garden conditions. Enjoy the beauty of these flowers while taking necessary precautions!

Common Names: Japanese Anemone, Windflower, Thimble, flower

Botanical Name: Anemone × hybrida 'Honorine Jobert' (previously known as Anemone × hybrida 'Alba')

A compact, vigorous, herbaceous perennial Japanese hybrid renowned for its profusion of showy, single white flowers with contrasting yellow stamens. Blooms for an impressive 5-8 weeks, typically from late summer to early fall (August to September, sometimes extending into November).

Features a mounding habit and spreads gracefully via rhizomes. Thrives in full sun to partial shade, though partial shade is preferred in hotter climates.

Its elegant, wiry stems support branching clusters of flowers that rise above a mound of attractive, dark green, trifoliate leaves. The flowers, technically composed of petal-like sepals (up to nine per flower), can reach up to 3 inches across and may exhibit a subtle pink blush on the reverse.

Awards & Recognition: Perennial Plant Association's Perennial of the Year 2016

  • Genus: Anemone
  • Family: Ranunculaceae
  • USDA Hardiness Zones: 4a to 8b
  • Height: 3 to 4 feet
  • Width: 1.5 to 2 feet
  • Growth Rate: Slow
  • Maintenance: Low
  • Light: Full sun to Partial Shade
  • Soil: Organically rich, humusy, evenly moist, well-drained soil. Avoid wet or dry conditions.
  • Propagation: Division, Root Cutting
  • Ideal for naturalizing, perennial borders, cottage gardens, woodland gardens, and rock gardens.
  • Creates a stunning impact when massed or used as a border.
  • Pairs beautifully with hostas and astilbes.
  • Excellent for cut flower arrangements.
  • Attracts pollinators like bees and butterflies.
  • Resistant to deer and rabbits.

Growing Notes:

  • Water regularly, especially during dry periods. Do not allow the soil to dry out.
  • Provide protection from strong winds as the foliage can burn in hot, dry conditions.
  • Mulch in winter for added protection in colder climates.
  • May be slow to establish initially, but once settled, it spreads readily.
  • Propagate by root cuttings in winter or by division in spring.
  • Taller plants may require staking for support.

While generally pest and disease resistant, watch for potential issues such as powdery mildew, leaf/stem smut, leaf spot, downy mildew, caterpillars, nematodes, slugs, flea beetles, Japanese beetles, and black blister beetles.

The genus name "Anemone" is derived from the Greek word "anemos," meaning wind, perhaps referencing the way the flowers sway gracefully in the breeze.

'Honorine Jobert' is a specific cultivar of Anemone × hybrida, a group encompassing many pink or white flowering cultivars that bloom from late summer to fall.

Anemone are a diverse group of flowering plants belonging to the genus Anemone in the buttercup family. They are found in temperate and subtropical regions across the globe, excluding Australia, New Zealand, and Antarctica. The name "anemone" comes from the Greek word for "wind," referencing the delicate flowers that sway gracefully in the breeze.

These charming perennials come in a variety of species, each with its own unique charm. Some popular types include:

  • Anemone blanda (Grecian Windflower): These early bloomers offer cheerful daisy-like flowers in shades of blue, pink, and white. They are perfect for naturalizing in borders or underplanting taller plants.
  • Anemone coronaria (Poppy Anemone): These showstoppers boast poppy-like blooms in a kaleidoscope of colors, including red, pink, purple, and white. They are ideal for adding drama to flower beds or cutting gardens.
  • Anemone hupehensis: This late-summer bloomer produces tall, elegant stems adorned with cup-shaped flowers in shades of white, pink, and lavender. It is a perfect choice for adding height and color to the back of the border.

Anemones are relatively easy to care for, thriving in well-draining soil and partial to full sun. They come in various forms, with some species growing from tubers, while others have rhizomes or corms. Depending on the variety, they can bloom from early spring to late fall, providing long-lasting beauty in your garden.

Whether you are a seasoned gardener or just starting out, anemones are a wonderful addition to any landscape. Their delicate flowers, diverse range of colors, and long blooming season make them truly irresistible. So, why not give these charming windflowers a try in your garden and enjoy their beauty for months to come?

Planting anemones is a rewarding experience, bringing their delicate beauty to your garden! Here is a guide to help you succeed:

Preparation:

  • Choose your anemones: Decide which type of anemone you would like to plant, considering bloom time, color, and height. Popular options include Anemone blanda for early spring blooms, Anemone coronaria for showy poppy-like flowers, and Anemone hupehensis for late-summer elegance.
  • Timing: The best time for planting depends on your climate and anemone variety. Generally, plant fall-blooming anemones in spring (March-May) and spring-blooming anemones in fall (September-November).
  • Soak the corms: Before planting, soak the corms (bulb-like structures) in lukewarm water for 2-4 hours. This helps hydrate them and encourages sprouting.
  • Prepare the soil: Anemones prefer well-draining soil with good fertility. Amend your soil with compost or well-rotted manure if needed. A slightly acidic soil (pH 6.0-6.5) is ideal for most varieties.

Planting:

  • Dig holes: Plant the corms 2-3 inches deep, spacing them according to the specific variety. Generally, space them 6-9 inches apart for larger anemones and 3-4 inches for smaller ones. Do not worry about the orientation; they will grow regardless.
  • Plant the corms: Place the corms in the holes with the concave side facing down (if you can determine it, though it is not crucial). Cover them with soil and gently press down to firm.
  • Water: Water the planting area thoroughly to settle the soil and keep it moist but not soggy.

Aftercare:

  • Mulch: Apply a light layer of mulch around the plants to retain moisture, suppress weeds, and regulate soil temperature.
  • Watering: Water regularly, especially during dry periods, until the foliage emerges. After that, water moderately, ensuring the soil does not dry out completely.
  • Feeding: Fertilize with a balanced fertilizer once or twice during the growing season, following the manufacturer's instructions.
  • Deadheading: Deadhead spent blooms to encourage more flowers and prolong the flowering period.

Additional tips:

  • You can pre-sprout the corms indoors in a cool, dark place before planting for earlier blooms.
  • Protect emerging shoots from late frosts with a cloche or frost blanket.
  • Divide and replant clumps of anemones every 3-4 years to maintain vigor and prevent overcrowding.

With proper care, your anemones will reward you with months of delicate blooms and add a touch of charm to your garden. Now, go forth and plant those windflowers!

Anemones, charming and diverse, come in a delightful array of varieties, each adding unique beauty to your garden. Here is a glimpse into some popular types:

Spring Bloomers:

  • Anemone blanda (Grecian Windflower): These early birds bring cheerful daisy-like blooms in shades of blue, pink, and white, carpeting the ground from March to April. Perfect for naturalizing in borders or underplanting taller plants.
  • Anemone nemorosa (Wood Anemone): Delicate white star-shaped flowers with yellow centers grace this woodland native in late spring. Ideal for shady areas and dappled sunlight.
  • Anemone ranunculoides (Yellow Wood Anemone): Similar to Anemone nemorosa, but with cheerful yellow blooms brightening shaded corners from April to May.

Summer Bloomers:

  • Anemone coronaria (Poppy Anemone): Showstopping poppy-like flowers in a kaleidoscope of colors, including red, pink, purple, and white, steal the show from May to June. Ideal for adding drama to flower beds or cutting gardens.
  • Anemone fulgens (Scarlet Windflower): True to its name, this variety boasts vibrant scarlet blooms with contrasting black stamens, adding a touch of fiery elegance from June to July.

Fall Bloomers:

  • Anemone hupehensis: Tall and elegant, this late-summer bloomer produces stems adorned with cup-shaped flowers in shades of white, pink, and lavender, gracing the garden from August to October. Perfect for adding height and color to the back of the border.
  • Anemone japonica (Japanese Anemone): Another late bloomer, offering single or double daisy-like flowers in white, pink, or purple from September to November. Ideal for adding a touch of late-season cheer to the garden.

Other Notable Varieties:

  • Anemone pavonina (Peacock Anemone): Unique and eye-catching, this species boasts velvety purple flowers with contrasting white stamens, blooming from June to August.
  • Anemone x hybrida: This group encompasses various hybrids offering a wider range of bloom times, colors, and forms, providing endless possibilities for your garden.

Remember, this is just a peek into the diverse world of anemones. Many other fascinating varieties exist, waiting to be discovered and add their charm to your outdoor space. So, explore, experiment, and enjoy these delightful windflowers!

Taking care of your anemones in the garden is a rewarding experience, ensuring their delicate beauty flourishes! Here is a guide to keep them happy and thriving:

Sunlight and Soil:

  • Light: Most anemones prefer partial sun (4-6 hours daily) or dappled shade, especially during intense summer heat. Some varieties, like Anemone coronaria, tolerate full sun with good moisture.
  • Soil: Well-draining soil is crucial. Add compost or organic matter to improve drainage and fertility. Aim for a slightly acidic pH (6.0-6.5) if possible, although most varieties adapt well.

Watering and Feeding:

  • Watering: Water regularly, especially during dry periods and the first year after planting. Keep the soil moist but not soggy. After foliage emerges, adjust watering based on your climate and variety. Spring blooms might need more frequent watering than summer or fall varieties.
  • Feeding: Apply a balanced fertilizer once or twice during the growing season, following the manufacturer's instructions. You can use a slow-release fertilizer for extended feeding.

Mulching and Deadheading:

  • Mulching: Apply a light layer of mulch around the plants to retain moisture, suppress weeds, and regulate soil temperature. Use organic materials like wood chips or compost.
  • Deadheading: Regularly remove spent blooms to encourage further flowering and prolong the flowering period. Cut the stems back to the basal foliage.

Additional Tips:

  • Dividing: Divide and replant clumps of anemones every 3-4 years to maintain vigor and prevent overcrowding. This is usually done after foliage dies back in summer or fall.
  • Winter Protection: In colder climates, protect emerging shoots in spring from late frosts with a cloche or frost blanket. For tuberous varieties (like Anemone coronaria) in harsh winters, lift and store them indoors after foliage dies back, replanting in spring.
  • Pests and Diseases: Anemones are generally pest- and disease-resistant. However, watch out for slugs and snails, especially on young shoots. Aphids and fungal diseases can occasionally occur, but proper care helps prevent them.

Remember, specific needs might vary depending on the anemone variety you have. Observing your plants and adjusting your care accordingly will help them thrive. So, with a little attention and love, your anemones will reward you with stunning blooms for months to come!

Anemone plants do indeed attract pollinators! Their blooms offer various enticements for these vital garden visitors, making them valuable additions to pollinator-friendly gardens. Here's how anemones entice their buzzing guests:

Visual Appeal:

  • Bright Colors: Many anemones boast vibrant blooms in shades of white, pink, purple, red, and yellow, catching the attention of pollinators like bees, butterflies, and hummingbirds.
  • Open Blooms: The open flower structure of anemones makes nectar and pollen readily accessible to pollinators, encouraging them to visit and transfer pollen.
  • Multiple Blooms: Many anemone varieties produce numerous flowers on a single plant, offering a bountiful feast for pollinators and prolonging the enjoyment of your garden.

Nectar and Pollen Rewards:

  • Nectar Production: Most anemones produce nectar, a sugary liquid that fuels pollinators as they forage. The amount and type of nectar varies among species, with some offering more enticing rewards than others.
  • Pollen Abundance: Anemones generally produce abundant pollen, a vital source of protein for pollinators. The bright yellow pollen grains are often visible within the open flowers, further adding to their visual appeal.

Flowering Season:

  • Extended Bloom Time: Some anemone varieties bloom from early spring to late fall, providing a continuous food source for pollinators throughout the season. This prolonged availability enhances their value in supporting pollinator populations.

Specific Examples:

  • Japanese anemones (Anemone hupehensis): These late-blooming beauties are highly attractive to honeybees and bumblebees, with their abundant pollen and open flower structure.
  • Poppy anemones (Anemone coronaria): These showstopping blooms entice a variety of pollinators, including bees, butterflies, and even hoverflies, with their vibrant colors and readily accessible nectar.
  • Grecian windflowers (Anemone blanda): These early-blooming charmers attract early rising pollinators like solitary bees with their cheerful daisy-like flowers and readily available nectar.

By planting a variety of anemones in your garden, you can create a welcoming haven for diverse pollinators, contributing to the health and beauty of your ecosystem. So, enjoy the delicate beauty of these windflowers while knowing they are playing a vital role in supporting the buzzing life around you!

While anemones are generally pest- and disease-resistant, they can encounter some challenges in the garden. Here are some common pests and diseases to be aware of:

Pests:

  • Slugs and snails: These slimy creatures love tender young shoots and foliage, especially in damp conditions. Monitor your plants and handpick or use organic bait traps to control them.
  • Aphids: These sap-sucking insects can gather on flower buds and stems, causing deformation and stunting. A blast of water, insecticidal soap spray, or natural predators like ladybugs can help control them.
  • Leafminers: These tiny larvae tunnel within the leaves, creating unsightly winding trails. Severely affected leaves can be removed, and biological controls like parasitic wasps can help manage their populations.

Diseases:

  • Fungal diseases: Botrytis blight (gray mold) and powdery mildew can affect anemones in humid conditions. Proper air circulation, avoiding overhead watering, and fungicides can help prevent or control these issues.
  • Root rot: Overwatering or poorly draining soil can lead to root rot, causing wilting and stunted growth. Improve drainage, water carefully, and consider repotting in fresh soil if necessary.
  • Viral diseases: Viruses like cucumber mosaic virus and tomato spotted wilt virus can infect anemones, causing distorted foliage and discoloration. Unfortunately, there are no cures for these viral diseases, and affected plants need to be removed and destroyed to prevent further spread.

Prevention Tips:

  • Proper care: Following good gardening practices like providing adequate sunlight, well-draining soil, and proper watering helps keep anemones healthy and less susceptible to pests and diseases.
  • Diversity: Planting a variety of anemones and other companion plants can create a more balanced ecosystem and discourage pest outbreaks.
  • Monitoring: Regularly inspecting your plants for signs of pests or diseases allows for early intervention and prevents issues from worsening.

Remember, early detection and prompt action are key to managing any pest or disease issues in your anemones. By providing proper care and being observant, you can enjoy the beauty of these charming flowers for many seasons to come.

Anemones are fantastic additions to floral arrangements, adding a touch of elegance, whimsy, and texture with their delicate blooms and unique features. Here is why you should consider using anemones in your next floral creation:

Versatility:

  • Variety: Anemones come in a delightful array of colors, from pure white and soft pastels to vibrant reds, purples, and yellows. This diversity allows you to match them to any color scheme or theme.
  • Forms: Some anemones boast single, cup-shaped blooms, while others offer double, pom-pom-like flowers. You can even find varieties with star-shaped or semi-double blooms, providing endless possibilities for visual interest.
  • Sizes: Anemone varieties range in size, from petite spring bloomers like Anemone blanda to the statuesque elegance of Anemone hupehensis. This size variance lets you create arrangements with subtle accents or dramatic focal points.

Visual Appeal:

  • Delicate Beauty: The papery petals and intricate centers of anemones add a touch of delicate charm to any arrangement. They look particularly stunning when paired with bolder flowers or lush greenery.
  • Unique Details: Some anemones boast dark stamens or contrasting centers, adding visual intrigue and depth to your arrangements. The delicate veins on the petals also contribute to their captivating beauty.
  • Textural Contrast: The soft texture of anemone petals creates a lovely contrast with other floral elements, like the smooth textures of roses or the rough charm of dried leaves or berries.

Tips for Using Anemones in Arrangements:

  • Conditioning: Cut anemones fresh and condition them properly before using. Place the stems in lukewarm water with floral preservative for at least two hours.
  • Support: Anemones can have weak stems, so provide support in your arrangement using floral tape, wires, or a sturdy vase.
  • Placement: Arrange anemones strategically. Their delicate nature works well towards the front of the arrangement, while taller varieties can add height and drama at the back.
  • Partners: Anemones pair beautifully with various flowers, such as ranunculus, tulips, roses, lilies, and even foliage like ferns and eucalyptus.
  • Remember: Anemones are generally available during their respective blooming seasons, though with proper care, you can sometimes prolong their vase life for up to a week.

So, do not hesitate to experiment and unleash your creativity with these charming windflowers! Their versatility and captivating beauty will surely elevate your floral arrangements to the next level.

Whether or not an anemone is considered invasive depends on the specific species and the local environment. Some anemones are native to certain regions and non-invasive there, while others can be highly invasive, especially in non-native habitats. Here is a breakdown:

Non-invasive Anemones:

  • Native species: Anemones that are naturally occurring in your area are generally not invasive. In fact, they can be beneficial for biodiversity and local ecosystems. Examples include Wood Anemone (Anemone nemorosa) and Yellow Wood Anemone (Anemone ranunculoides) in North America.
  • Certain cultivars: Some cultivated varieties of anemones, particularly newer hybrids, have been selected for less aggressive spreading habits. Check with your local nursery or gardening experts for recommendations on non-invasive varieties suitable for your region.

Invasive Anemones:

  • Japanese Anemone (Anemone hupehensis): This popular garden plant can be quite invasive in many areas, particularly in temperate climates with loose, moist soil. It spreads readily through underground rhizomes and can quickly form dense clumps, displacing native vegetation.
  • Anemone canadensis (Meadow Anemone): This native North American species can be invasive in disturbed areas and gardens, spreading quickly through runners. Its aggressive growth can overwhelm other plants and disrupt ecological balance.
  • Other species: While less common, other anemone species like Anemone tomentosa and Anemone x hybrida can also exhibit invasive tendencies in certain environments.

Things to Consider:

  • Local regulations: Some regions have regulations or recommendations regarding the planting of invasive plants. Check with your local gardening authorities before introducing any anemone species into your garden.
  • Habitat suitability: Even non-invasive anemones can become problematic if planted in the wrong place. Choose varieties that are suitable for your soil type, sunlight conditions, and overall garden ecosystem.
  • Responsible gardening: Be mindful of how your anemones spread and take steps to contain them if necessary. Physical barriers like edging or deep planting can help.
  • Supporting native species: Consider choosing native anemone varieties for your garden whenever possible. These plants contribute to the health and stability of your local ecosystem.

By understanding the potential invasiveness of different anemone species and practicing responsible gardening, you can enjoy these beautiful flowers without harming the environment.

The best time to divide anemone plants depends on the specific anemone variety and your local climate. Generally, there are two main options:

Spring:

  • Ideal for: Spring-blooming anemones like Anemone blanda, Anemone nemorosa, and Anemone ranunculoides. Dividing in early spring (March-May) after flowering allows them to establish before the hot summer months.
  • Advantages: Cooler temperatures are less stressful for the plants, and new growth emerges quickly.
  • Disadvantages: May disrupt established clumps if flowering has already begun.

Fall:

  • Ideal for: Fall-blooming anemones like Anemone hupehensis and Anemone japonica. Dividing in late summer or early fall (September-October) after foliage dies back and before the ground freezes allows them to store energy for next season.
  • Advantages: Less disruptive to established clumps, and the cooler fall temperatures provide favorable conditions for root development.
  • Disadvantages: Plants might take longer to re-establish compared to spring division, especially in colder climates.

Additional factors to consider:

  • Local climate: In very cold climates, dividing in fall might be risky due to potential winter damage. Choose spring division in such cases.
  • Plant health: Avoid dividing unhealthy or stressed plants. Wait until they recover before attempting division.
  • Specific variety: Check with your local nursery or gardening resources for specific recommendations for your chosen anemone variety.

No matter when you choose to divide, remember these tips:

  • Dig up the entire plant carefully to avoid damaging the roots.
  • Divide the root clump into sections with at least 2-3 eyes (growth points) per section.
  • Replant the divisions immediately in well-draining soil and water thoroughly.
  • Keep the newly planted anemones well-watered until they establish themselves.

With proper care and timing, dividing your anemone plants can be a rewarding way to propagate new plants and rejuvenate established clumps. Remember to choose the best time for your specific variety and climate to ensure their successful establishment.