How to Plant, Grow and Care For Monkshood

Monkshood flowers are strikingly beautiful, and can be the star of almost any shade garden. In this article, certified master gardener Laura Elsner teaches you everything you need to know about Monkshood flowers, including tips for both maintenance and care.

Monkshood flowers

Contents

Monkshood is a category of tall herbaceous perennials. These bloom in pastel shades of purple, white, and pink. The shape of the flowers resembles little hooded monks, hence the name. The foliage is lacy and delicate, like the stalks of its relative, delphinium.

Aconitum species are tall and sturdy. They look great along fence lines and as a soft backdrop in gardens. In midsummer, it produces flowers on tall stalks.

One of the most notable features of monkshood is its toxicity. This plant is notoriously poisonous. This makes it extremely resistant to deer, rabbits, and other critters because they naturally avoid it. Let’s dive into how to plant, grow, and care for monkshood.

Monkshood Plant Overview

A close-up of Monkshood flowers with delicate petals gracefully unfurl, revealing a striking blend of deep purples and blues. Surrounding the blossoms, the branches showcase a rich tapestry of textures, adorned with lush green leaves that provide a contrasting backdrop.
Plant Type Herbaceous perennial
Family Ranunculaceae
Genus Aconitum
Species 250+ species
Native Area Europe
Asia Hardiness Zone 3-8
Exposure Part shade to full sun
Planting Depth To the crown
Height 2-5′
Watering Requirements Moderate
Plant Spacing 2′
Season Summer
Pests Delphinium worm
Diseases Powdery mildew, crown rot
Soil Type Rich, well-drained
Attracts Bumblebees
Plant With Hostas, lily of the valley, lungwort
Flower Color Purple-blue

Plant History

Several Monkshood plants are shown. The flowers, resplendent in shades of purple and blue, stand tall on slender stems. Deeply lobed, vibrant green leaves, provide a lush frame for the exquisite blooms.
During the Middle Ages, wolfsbane became associated with witchcraft and was frequently employed as a poison.

Monkshood has a rich and dark history rooted in garden myth and folklore. It seems that the fascination with poison and death has intrigued humanity for centuries.

Pythagoras used these plants in 600 BC as a poison to execute criminals. It was also used in Ancient Rome as a potent poison where it came to be known as ‘the queen of poisons.

Fast forward to the Middle Ages when monkshood was used as a poison and was often associated with witches and witchcraft. 

Monkshood also goes by the common name of wolfsbane because it was once used to poison wolves that would kill livestock. Ranchers would create a meat bait laced with the poisonous root, or they would shoot wolves with aconitum-tipped arrows.

In modern times, monkshood is an ornamental garden perennial grown for its beautiful flowers.

Cultivation

A close-up of Monkshood flowers. The petals, in shades of deep violet, form a cluster on the branches, resembling tiny exotic caps. Each flower exudes a mysterious charm, enhanced by the surrounding foliage and their graceful position on the branches.
The Ranunculaceae family comprises a diverse range of flowering plants, with over 2000 species.

Monkshood is part of the Ranunculaceae family. This is also known as the Buttercup family. The large family includes over 2,000 species of flowering plants, including popular garden perennials like delphinium, columbine, and globe flower.

Within the Ranunculaceae family is the Aconitum genus. This genus is conversationally referred to as monkshood or wolfsbane. There are over 250 species of Aconitum. Aconitum napellus is a common garden variety of monkshood.

Toxicity Disclaimer 

A close-up of Monkshood flowers on upright stems showcases their fascinating features. The exquisite blooms, painted in shades of purple and blue, adorn the sturdy stems with elegance. Accompanying the flowers, the pointed, green leaves provide a striking contrast, adding depth and texture to the captivating composition.
Monkshood is a highly toxic plant, and the most poisonous parts are its roots and seeds.

All parts of the monkshood plant are toxic. However, the roots and seeds contain the most poison.

The two toxic compounds in monkshood are called aconitine and aconine.  Aconitines affect the nervous system and interfere with the transmission of nerve impulses. If ingested, it can cause nausea, vomiting, irregular heartbeats, difficulty breathing, numbness and tingling, a burning sensation, and muscle weakness. Ingestion could also result in death. There are no antidotes to treat this poison.

Monkshood is highly poisonous if ingested. According to scientists, reports of acute poisoning are extremely rare. Additionally, it is not dangerous to touch the plant, but I do recommend wearing gloves as the sap can be irritating, and you don’t want it to come into contact with any cuts or sores you may have.

Anecdotally, I’ve never had a problem with this plant. I have grown monkshood for years with both pets and young children in my garden. It’s not an appealing plant to most pets, and it is usually in the back of the garden, where it is not easily accessible.

The plant also tastes terrible, so any person or pet who tried it would most likely spit it out immediately. Nonetheless, if you have a curious child or a dog that eats everything, this is not the plant for you.

If you are worried about toxic plants in your garden, remember that many perennials are toxic. Although monkshood is a notoriously poisonous plant, delphinium, lily of the valley, brugmansia, datura, and oleander (to name a few) are also poisonous. 

Propagation 

Monkshood is extremely easy to propagate. It spreads easily by roots and will grow into a large perennial. Let’s examine the four main ways to obtain a monkshood plant for your garden.

Storebought Transplants

In an arching stem, Monkshood flowers and leaves share a harmonious arrangement. The blooms are velvety and have rich purplish hues. Alongside them, the vibrant green foliage creates a soft, blurred backdrop, emphasizing the delicate beauty of the flowers.
When choosing a plant for transplanting, selecting one with shiny and healthy-looking leaves is advisable.

Monkshood is easily purchased from garden centers and nurseries during the summer months. Pay attention to the species and variety which will determine the height and color of the blossoms. The benefit of purchasing a monkshood plant is that you can usually find more unique varieties like ‘Bicolor’ and ‘Pink Sensation.’

Choose a plant that looks healthy with glossy leaves. Try to avoid plants with a thick mat of roots coming out of the bottom of the pot. Generally, root-bound plants will experience more transplant shock when planted.

Bare Root

A man wearing gardening gloves is using a small shovel to get soil. The soil appears fertile, teeming with nutrients that can support plant life. The brown hue indicates a healthy organic composition, fostering a favorable environment for plants to root and flourish.
Before planting the bare root, soak it in water for at least an hour.

You can purchase bare root monkshood online and in garden catalogs. This is a great way to go if you want a particular or unique variety.

Once you obtain your bare root, soak it in water for at least an hour before planting it. While your plant is soaking, dig a large hole, 2-3 times the size of the bare root.

Next, place the root in the hole with the crown side facing up. Backfill with a blend of compost and native soil. Press it firmly in place.

Water it well and keep the monkshood moist throughout its first season until it gets established.

Growing from Seed

A close-up of Monkshood flowers in a slender, green stem. The flowers showcase vibrant colors, and intricate petal formations. Delicate and alluring, they captivate with their deep shades of blue and white, offering a striking contrast against the green stem. Within the flowers, the small seeds can be observed, ready to disperse and continue the species' life cycle.
To grow monkshood from seed, purchase seeds from a reputable seller.

Monkshood is a fairly tricky plant to grow from seed. Seeds require a period of cold to germinate, and they can take a very long time to sprout. Fortunately, a patient grower can still succeed at seed propagation.

Purchase seeds from a reputable seed seller. The simple way to grow monkshood from seed is to sow them directly into the garden in autumn. This allows the seeds to naturally experience the cold exposure they need to germinate and sprout in the spring.

Make sure to water the seeds in well and do not allow the soil to dry out. Use a marker (a stake or stick works great) to mark where you planted the seeds so you will remember where you planted them come spring.

To start monkshood seeds indoors, you must provide cold dormancy in your fridge. An unheated garage may work, depending on the temperature.

How to Start From Seed

  1. Place your seeds onto an evenly moist seed starting mix in a shallow tray.
  2. Lightly cover the seeds with soil.
  3. Cover them in plastic wrap or some kind of dome to keep the moisture in.
  4. Place the tray in the fridge or other cold area for at least 6 weeks.
  5. Check to ensure they aren’t too dry or soggy.
  6. Take the seeds out of the fridge after the 6-week period.
  7. Bring them into a sunny window or place them under grow lights.
  8. Within, a few weeks to months, they should germinate and sprout into seedlings.
  9. Once the danger of frost has passed in your area, plant them out into the garden.

Make sure to harden off your seedlings before planting them outside. Plants grown indoors have never experienced weather. Start by bringing your seedlings into a shady area for a few hours, then bring them back in.

Gradually add more time outside and then start introducing sunny conditions to them. This whole process can take about a week.

Keep your seedling watered throughout the process. Move them back to the shade or indoors if you notice them starting to wilt. After they can handle a full day in sunlight, they will be ready to transplant to the garden.

Growing from Divisions

Several Monkshood plants feature deep purple flowers in upright stems drawing attention and evoking a sense of elegance. Adjacent to the flowers, the leaves display a rich green color, their broad shape providing a vibrant backdrop for the blooms. In the background, large houses provide a charming juxtaposition between the natural beauty of the plants and human habitation.
To minimize shock, it is recommended to plant it as soon as possible.

Plant divisions are my favorite way to start monkshood. Divisions grow fast and easily, and finding a neighbor to share it with is not hard. I am always sharing my monkshood with fellow gardeners.

In the early spring or late fall, take a spade and divide a chunk of it off the main plant. Fill the void with compost and soil. Next, place the chunk of plant into a prepared hole (check out the planting guide below for more information on planting). Water it in well.

If you dig up the monkshood and can’t plant it immediately, plant it in a nursery pot and keep it watered and in the shade. Plant it as quickly as possible to reduce shock.

Planting

Several Monkshood plants, characterized by their captivating flowers and verdant leaves, are situated alongside other green plants in the garden. The flowers display an enchanting blend of blue and purple tones, exuding a sense of mystique and charm. Complementing the vibrant blooms, the leaves showcase a healthy green color, contributing to the overall lushness of the garden.
Remember to give your new transplant extra water until it is established.

Planting monkshood is fairly easy and forgiving.

  1. Dig a hole at least 2-3 times larger than the plant’s root ball.
  2. Remove the plant from its container and gently tease the roots apart.
  3. Place in the prepared hole. If the hole is too deep, add some soil.
  4. The soil line should be level with the crown.
  5. Fill in the rest of the hole with the existing soil and organic matter.
  6. Press firmly into the ground.
  7. Water well. Your new transplant will need extra water until it is established.

It is best to plant perennial divisions on a cool overcast day to avoid transplant shock. If this isn’t possible, opt for early morning or late evening to avoid the heat of the day.

How to Grow

Monkshood is an easygoing perennial that can spread to cover large areas of your garden. Let’s examine the ideal growing conditions for a happy Aconitum plant.

Sunlight

Against a dark blue wall, a Monkshood plant grows. The flowers command attention with their intense shade of purple, creating a visually stunning contrast against the backdrop. Surrounding the flowers, the deep green leaves provide a lush and vibrant aesthetic, while the sturdy upright stems ensure the plant's stability and upward growth.
Planting in full sun is recommended for cooler climates, but it requires more watering.

Monkshood grows in various light conditions, from part shade to full sun. In places with hotter-than-average summers, your monkshood will require more shade than in cooler climates.

In full sun conditions, monkshood will require more frequent watering. As I mentioned above, planting in full sun works best if you live in a cooler climate. If the sun is too strong and hot, it will leave your plant looking crispy and/or droopy.

Part shade to part sun is the sweet spot for monkshood. This is where it will stand up straight with sturdy stalks and won’t require much extra watering.

If planted in an area with too much shade, the plant will become spindly and may need to be staked to prevent it from falling over. Additionally, it may have trouble blooming in the shade.

Keep in mind that gardens evolve over time. A once sunny garden may eventually become shady. If your Aconitum becomes leggy and quits blooming, examine the light conditions. If necessary, you can transplant your monkshood to an area with more sun.

Soil

In a field of lush green grasses, various plants are seen. Among them, the striking Monkshood plants with purple flowers stand out in the foreground. The Monkshood flowers are delicate and vibrant, with deep purple petals that form an elegant cluster. The sturdy stems of the Monkshood plants rise gracefully, supporting the beautiful blooms.
A well-drained soil is essential for monkshood success.

Monkshood will tolerate a variety of soil conditions. Rich, moist, well-drained soil is ideal for thick, lush plants. But it will also happily grow and thrive in other soil conditions.

These plants will tolerate clay soil, rocky soil, or sandy soil. Just be sure the soil doesn’t get waterlogged. As long as the soil can drain freely, this perennial can grow.

Water

A close-up of the intricate beauty of Monkshood flowers. The long, slender stems of the flowers stand tall, showcasing their majestic presence. The purple petals of the Monkshood flowers gracefully unfurl, revealing their captivating allure.
Aconitum plants only need moderate amounts of moisture.

Monkshood requires moderate watering. I only irrigated my monkshood plants in the first season when I planted them and in times of extreme drought.

If you live in a dry climate, you may need to add supplemental watering. They will not tolerate standing water. Make sure the soil can drain excess water. 

Climate and Temperature 

 A close-up of the clusters of Monkshood flowers nestled within their sturdy stems. The vibrant purple petals delicately unfold, creating a striking display of color and texture. The flowers grow in abundance, creating a mesmerizing sight against the backdrop of lush green grasses, which add a touch of natural serenity to the scene.
It is best to plant it in a shaded area if you are in a warmer climate.

Monkshood grows in USDA hardiness zones 3-8. It prefers growing in cool weather and low humidity. Make sure you are planting in a more shaded area in warmer climates. Shade from the hot afternoon sun is especially important. Eastern exposures are great.

Fertilizer 

A woman's hand showcases the brown granular fertilizer pellets. The texture of the pellets suggests a slow-release formula, perfect for nourishing plants over an extended period. Behind her, a small shovel stands in a mound of rich brown soil, awaiting the application of the fertilizer.
In the spring, apply a slow-release granular fertilizer to your beds if you want to use fertilizer.

I am not a huge advocate for fertilizing perennial beds. Instead, I prefer to focus on overall soil health. Make sure your beds are amended with plenty of organic materials. This can include compost, aged manure, sea soil, or worm castings. I top-dress my perennial beds with a thin layer of organic matter in the fall, once every few years.

You can also apply an organic soil conditioner in the spring. I use one derived from kelp, but worm castings or compost tea work great, too. This keeps all the microbes alive and teeming in my soil. Living soil is healthy soil.

If you want to use fertilizer, sprinkle a slow-release granular fertilizer onto your beds in the spring. 

Maintenance 

A close-up of the enchanting Monkshood flowers with their tall, slender stems and rich green leaves. The petals exhibit an array of deep purples and blues, forming a stunning floral display. The combination of elegant stems, delicate flowers, and lush foliage creates a picturesque scene.
If grown in shady conditions or open areas with wind, staking may be necessary to provide support.

Monkshood is a relatively low-maintenance perennial. If growing it in shadier conditions, you might need to stake it, as it will be less sturdy. Monkshood may also need support if you are growing it in an open area with lots of wind. I like growing monkshood against a fence. I will tie it up to the fence if it starts to flop over.

Deadheading the spent blossoms is optional. I only deadhead if I have a small patch of monkshood visible from up close (near a sitting area etc.) But I do not deadhead them if they are in the background of a large garden.

I will cut down the plant foliage as part of my fall cleanup routine. Cut them back to six or so inches from the ground. They will regrow new shoots from the bottom the following year. 

Design 

Several Monkshood plants are displayed, showcasing their vibrant flowers, luscious leaves, and sturdy stems. The flowers bloom in purple color, adding a striking color to the scene. The leaves are deeply lobed, rich green, and form a lush backdrop against the tall trees in the background.
Monkshood can be utilized to create a dense background along fences.

Monkshood is a beautiful tall perennial that makes a striking backdrop in your garden

The cool-colored flowers come in shades of pink, purple, and white. Planting cool-colored flowers in the background of a small garden helps create the illusion of a larger space.

Use monkshood along fences to create a lush backdrop. You can also plant it along a garden’s perimeter to create a natural barrier from deer. They will avoid this poisonous plant at all costs.

Varieties

Aconitum comes in an array of unique varieties and colors.

Aconitum × cammarum ‘Bicolor’

A close-up reveals the exquisite beauty of Aconitum × cammarum 'Bicolor.' Its flowers boast a striking combination of white and violet hues, gracefully adorning the plant's slender stem. In the backdrop, a sturdy brick wall provides a contrasting backdrop, while underneath it, verdant green plants thrive, adding a touch of freshness to the composition.
It has white flowers with purple edges and a marbled effect that makes it stand out in the back of a garden.

Aconitum × cammarum ‘Bicolor’ is an interesting variety. It features white flowers with purple edges. It has a marbled effect that stands out in the back of a garden. This is my personal favorite variety. It looks striking when planted in the background of gardens.

Aconitum x cammarum ‘Bressingham Spire’

A close-up of Aconitum x cammarum 'Bressingham Spire.' Its flower stands tall, showcasing a majestic inflorescence of multiple blooms. Each blossom possesses a deep purple hue with delicate petals and a velvety texture.
This variety is stout and relatively short, growing only up to a height of 3′.

Aconitum x cammarum ‘Bressingham Spire’ is a good classic dark purple variety. It features extra sturdy stems that should not require staking. It is a more stout and short variety, only reaching 3′ in height.

Aconitum anthora ‘Yellow Monkshood’

A close-up of Aconitum anthora Yellow with vibrant yellow flowers, arranged in clusters. Each blossom boasts intricate petals and a gentle, downward-facing shape. Against the backdrop of other plants in the garden, these vivid blooms create a captivating display of color and texture.
If you plant this unique variety, it will undoubtedly catch the attention of your garden visitors.

Aconitum anthora ‘Yellow Monkshood’ is a different species of monkshood than the aforementioned varieties. The flowers are a buttery yellow color.

The flowers are also more elongated on the stem. They look more like Smurf hats than monks’ hoods. It’s a very unique variety that will be noticed in your garden.

Companions 

Gardens always look best with a variety of plants together. Monkshood is a great backdrop plant because it’s tall and flowers in midsummer. These are a few of my favorite plants to plant alongside it.

Hosta 

Hosta plants feature leaves that are broad and heart-shaped, with yellow edges and deep green veins running through them. The leaves overlap and form a dense, lush cluster, creating a visually appealing texture. The intricate patterns on the leaves add to the plant's overall charm and beauty.
The low-growing hostas can cover the often tattered and brown bottom part of monkshood.

Hostas look great at the foot of monkshood in a part shade to part sun area of your garden. The low-growing hostas will cover the bottom part of monkshood that can appear tattered and brown.

In midsummer, both your hostas and monkshood will be blooming soft-colored flowers. It’s a lush and striking combination.

Spiderwort

A close-up of a vibrant Spiderwort flower with delicate petals in purple color. In the background, several buds can be seen, patiently waiting to bloom and join the display of natural beauty.
The texture of spiderwort creates a great contrast with the lacy monkshood foliage.

Spiderwort is a partial shade-loving perennial with long grassy foliage and sweet purple flowers blooming in the spring.

The texture of spiderwort is a great contrast against the lacy monkshood foliage. Monkshood will begin to bloom once the spiderwort has finished blooming, making it a perfect pairing. Plant spiderwort at the base of monkshood. 

Coral Bells

A close-up of Coral Bells reveals delicate branches adorned with vibrant red flowers. They stand out beautifully against the backdrop of lush green plants.
Another perennial that thrives in part shade is Coral Bells, which complements the appearance of monkshood.

Coral Bells are another part shade perennial that looks great with monkshood. The ruffled colorful foliage of the coral bells pairs perfectly with the monkshood’s thick, glossy, lace-like leaves. 

Lily of the Valley

A close-up of the Lily of the Valley plant, revealing a cluster of elegant white flowers nestled among slender branches and lush green leaves. Each flower exudes a gentle fragrance, creating a delightful sensory experience.
Lily of the valley is particularly aggressive and difficult to remove.

Monkshood and lily of the valley are a toxic twosome that look great together. Be warned, lily of the valley is aggressive and hard to get rid of.

Monkshood also spreads. If you are looking for a couple of shade-loving plants to cover a large area, these two will do it. The lily of the valley will creep along the ground and bloom in the spring. The monkshood will rise above and bloom in midsummer.

Lungwort

A close-up of Lungwort, featuring clusters of dainty pink and purple flowers on sturdy stems. The broad, elongated leaves exhibit vibrant green hues, providing a lovely contrast. Surrounding the plant, a layer of leaf mulch adds a natural touch.
Planting lungwort at the base of a poisonous plant can discourage children and animals from touching it.

I have lungwort planted in my garden at the base of my monkshood. It blooms in the very early spring and then has a beautiful spotted leaf. The monkshood will grow up behind it and then bloom later on. It’s an easy combination.

The fuzzy leaves of lungwort are also unappealing to pets and people. Planting lungwort at the base can help deter pets and children from touching the monkshood.

Pests and Diseases

Because of the poisonous nature of monkshood, it is fairly pest free. It is definitely deer and rabbit resistant. In spite of its toxicity, there are still a few diseases and insects that can attack your monkshood. Let’s examine these common problems and explore some solutions.

Powdery Mildew 

A close-up of lance-shaped leaves, displaying a rich shade of green. Upon closer inspection, a powdery mildew can be observed on the leaf surface, giving it a slightly dusty appearance. The combination of healthy foliage and mildew creates an intriguing contrast.
If left untreated, this fungus can hinder a plant’s photosynthesis ability and cause stunted growth.

Powdery mildew is an annoying garden fungus. It can affect almost all plants, monkshood included. Powdery mildew can be identified by examining the leaves. They will have a gray filmy powder that can be wiped off. Powdery mildew affects a plant’s ability to photosynthesize and will stunt its growth if it is not treated.

The best way to combat powdery mildew is with prevention. Growing your monkshood in its ideal conditions will ensure healthy plants less susceptible to mildew. This includes part shade to part sun, well-draining soil, and moderate water. 

Plant spacing is also important. Ensure your plants are spaced far enough apart (around 2′) so they have adequate airflow. Another thing to consider is watering. It is best to water your garden straight at the soil line.

A drip hose snaked through the garden works great. Overhead spraying causes wet foliage, which is a breeding ground for mildew. If you have an overhead sprinkler, try to water in the early morning instead of the evening. This way, the sun will have a chance to dry the foliage, and it won’t sit wet through the night.

Of course, if you already have powdery mildew, reading about prevention isn’t helpful. Start by removing heavily mildewed leaves from the plant. Then, spray with a fungicide formulated for powdery mildew. Cut down and remove the old foliage from the monkshood in the fall. In the spring, I would spray the new shoots with the fungicide as a preventive measure.

Crown Rot 

A close-up of the devastating effects of Crown rot on the plant's green upright stem, near its root. A white mold has taken hold, forming a disheartening layer on the soil's surface. The plant, once thriving, now struggles in the brown soil it's planted in.
To prevent crown rot, it is important to plant perennials in loose, well-drained soil.

Crown rot is a disease affecting the monkshood crown, where the stems meet the root at the soil line. Crown rot will dissolve the stem near the root, and the monkshood will rot, fall, and die.

If you have stalks of monkshood that are turning yellow and falling over, check the crown of your plant for crown rot. It will be mushy, and there might be some grayish mold forming. You will need to cut down and dispose of all infected plants.

To avoid crown rot, plant your monkshood in loose, well-drained soil. Dense waterlogged clay soil is a breeding ground for the bacteria that causes crown rot.

Delphinium Worm

A close-up of a plant with deeply lobed, green leaves infested by a delphinium worm. The wriggling worm clings onto one of the branches, disrupting the plant's natural growth pattern. The presence of the worm is evident in the leaf's distinctive markings, signaling the plant's unfortunate predicament.
You can use insecticidal soap or neem oil to treat the plant and get rid of the larvae.

Delphinium worms can also affect the Aconitum genus. These worms are the larvae of sawflies that will chew holes in your monkshood’s leaves. This will cause your monkshood plant to weaken over time.

If you notice them on your monkshood, remove the leaves and dispose of them. You can treat your monkshood plant with insecticidal soap or neem oil to eliminate the larvae.

Keep your monkshood growing in its ideal conditions to prevent pests such as delphinium worms. Pests are less likely to infest healthy plants. They tend to prey on weakened plants.

Frequently Asked Questions

Q: How long does monkshood live?

A: Under the right conditions monkshood and live for at least 10-20 years, and even longer in ideal conditions.

Q: Are there any varieties of monkshood that are non-toxic?

A: No, all species and varieties of aconitum are toxic.

Q: Is monkshood poisonous to the touch?

A: All parts of a monkshood plant are toxic. Wear gloves when handling. Touching the plant may be an irritant. You don’t want any cuts or broken skin to come in contact with the plant. Anecdotally, I have touched and moved and cut down this plant many times with no problems. I don’t want to cause mass fear around this plant. Wear gloves, you’ll be fine.

Q: Is it safe to have monkshood in the garden?

A: Yes, I think it is generally safe to have in your garden. There is an extremely low chance of anyone consuming it. I see it in gardens all over with no problem. I would use caution if you have young children that like to taste everything or dogs that have a liking for plants.

Q: Does Monkshood like shade?

A: Monkshood thrives in part shade and part sun conditions. Too much shade can cause monkshood to become spindly and weak, and it will not bloom.

Final Thoughts 

While monkshood has a bad rep and a dark history, I think it is generally okay to plant in gardens. It is a beautiful tall perennial that is low maintenance and blooms glorious spires of flowers. It is naturally pest resistant and tolerates a wide variety of growing conditions. I think it is a striking addition to the garden.

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