13 poisonous plants that can grow in your garden

Nice greenery in the country always pleases, children and animals love to relax on the site and wallow in the grass. But you need to be careful: some of the plants that you are used to can be poisonous.

Lily of the valley

A wonderful white flower, which often grows in summer cottages, can be dangerous if you inhale its aroma for a long time. It can give you a headache. But its berries are especially dangerous. After flowering, the wide leaves of the lily of the valley remain and thin stems with small orange-red berries appear.

If they are accidentally swallowed, the rhythm of the heart may be disrupted, nausea, diarrhea, disorientation in space may occur. With severe poisoning, even cardiac arrest and convulsions occur.


This plant belongs to the category of one of the most toxic that can grow in the garden. Previously, hunters smeared arrowheads with its poisonous juice when going on a hunt. All parts of aconite are equally dangerous.

The juice, getting into the bloodstream, causes damage to the nervous system, convulsions and paralysis. An interesting fact is that plants that grow in hot countries are more poisonous.


This very beautiful flower is grown by many. He has wonderful delicate spherical buds, surprisingly transforming the appearance of the site. But they also contain a dangerous toxic substance - cyanide. True, in order to poison them, you need to eat several flowers, but still be careful.

Symptoms of poisoning in humans are shortness of breath, fainting, drop in pressure, convulsions. To prevent the toxin from getting to animals, keep your pets away from the hydrangea.

Yellow daffodil

In a plant, all the poison is concentrated in the bulb, so it does not pose a danger to humans. Only an animal that loves to dig in the ground can be poisoned by it. For him, this is dangerous because, having tried the narcissus root, the animal suffers from vomiting, diarrhea, heart problems.


One of the most dangerous poisonous plants that has no place in the garden. If its juice does not even get inside the body, but only on the skin and mucous membranes, the person has breathing problems, convulsions, and in case of severe poisoning, hallucinations.


Do not be fooled by the picturesque view of this wonderful flower. He seemed to have stepped off a beautiful postcard. But tasting any part of the plant is extremely dangerous. Stems, leaves, flowers, getting into the body of a person or animal, cause abdominal pain, paralysis, coma and even death.


It's hard to believe that this adorable blue flower is one of the most deadly in the world. It contains toxins for which there is no antidote. When ingested, crocus poison causes cardiac arrest and cessation of breathing.

The poisonous substance colchicine is used only in small doses in medicines. If you have children, it is better to refuse to grow crocuses on your plot.


The second name of the shrub speaks for itself - wolf bast. This shrub is sometimes grown as a hedge. Its mauve flowers are similar to lilacs, attracting attention and interest.

After flowering, red dense berries appear. They look like sea buckthorn, but in no case should they be eaten. Their juice causes stomach and intestinal ulcers. Just a few berries eaten will provoke incessant vomiting. Even inhaling pollen can lead to severe headaches. Liquid released from a broken branch is also unsafe - it can cause burns. In case of internal poisoning, flush the stomach as soon as possible and drink activated charcoal before seeing a doctor.

Yew tree

Yew is one of the most poisonous plants in the southern regions. The content of poison is high in bark, wood, needles and young shoots. But the bright red berries and plant seeds hidden in them are especially poisonous.

The older the tree, the more it accumulates poison. Even the smallest particle of it, once it enters the body, is fatal.


This simple and adorable flower can often be tasted by pets. It causes them poisoning. A person from foxglove juice that gets on the skin may cause burns and severe irritation. In no case should you chew the flowers. This leads to disruption of the heart and even cardiac arrest.


Sometimes in the dachas there is a tall herbaceous plant with huge umbrellas. This is a hogweed. When poking it out, be careful. Getting on the skin, the sap of the plant is not noticeable at first. But after a while, large blisters appear that cannot be combed. It is especially dangerous if the juice gets on the mucous membrane or in the eyes. Seek medical attention immediately.


Oleander shrubs bloom very beautifully. Its pink color attracts the eye and there is a desire to plant it on your site. But be extremely careful - these wonderful flowers are very poisonous.

If you taste them, you can even die. This is especially dangerous for children. Having chewed even a leaf of oleander, a child can be seriously poisoned. You can find out about poisoning by trembling, sudden drowsiness and a decrease in heart rate. The danger is caused by cardiac glycosides contained in the sap of the plant.


Beautiful delicate flowers of delphinium are grown by many, but few people know about the dangers of this cute plant. Accidental eating of any part of the flower can provoke depression of the central nervous system, disturbances in the activity of the stomach, intestines, and heart. In medicine, its poison is used to make certain medicines.

In case of poisoning with poisonous plants, it is very dangerous to self-medicate. You need to drink activated charcoal if swallowed, and then be sure to consult a doctor.

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Let's start with fruit trees: plums, apple trees.

Heavy pruning in cold regions is not recommended. Wide cuts - like open wounds, the surrounding tissue can be damaged during severe frosts. In the fall, we remove the branches that did not bear fruit in this season, branches directed downward and into the crown, small and weak branches.


Although henbane is used as a medicinal plant, for example, in Egypt and India, it is quite poisonous, it can be very poisonous. There are a lot of alkaloids in henbane, which are classified as atropines. The most poisonous roots of henbane, slightly less toxic substances in the stem and leaves. Most people are poisoned by eating henbane seeds, pleasant to the taste. Eating henbane leads to hallucinations, headaches and nausea, increased heart rate and a whole host of troubles for the body. There have been cases with a lethal outcome when using henbane. By the way, so that you know: the necessary presence of atropine and skolamine in this plant makes it possible to produce a "truth serum" for the special services.


It is also called larkspur or spur. The flower is very bright, spectacular, but as soon as it gets into the oral cavity, it can cause a burn. None of it is safe. Aconite alkaloids contain fruits and roots. During the flowering period of alkaloids, a record amount is produced.

Larkspur is used for the preparation of medicines, strictly observing the dose. But in nature it cannot even be sniffed; there are cases when pets and bees were poisoned with it. Honey collected from a delphinium is deadly for humans.

Poisonous plants in the garden. Top 10 hazardous to health

Poisonous plants in the garden. Top 10 hazardous to health

Everything plantsplanted in your garden should bring harmony and aesthetic pleasure. But sometimes there is danger behind the external beauty. there is plantsto be wary of.

Some plants endowed by nature poisonous properties and unknowingly, you may not even suspect that your garden pet can cause harm health to you and your loved ones.

Introducing you 10 poisonous plants, with which you need to be extremely careful and careful. Please note, maybe some of them grow in your garden too!

Common ivy (Hedera helix)

Common ivyis perhaps the most popular type, planted in gardens and even on balconies. Its popularity is probably due to its low breeding requirements and attractive, somewhat mysterious appearance. Unfortunately, common ivy has strong poisonous properties.

The most common case is poisoning by swallowing its berries. When ripe, they seduce with their intense rich color and mouth-watering appearance. Besides gardens, you will often find ivy in old parks or cemeteries, so be extra careful with children in these areas.

Medicinal peony

Healing peony - a flower loved by many gardeners. Looks beautiful in the garden and in a home vase. An asset as great as its appearance is the insane, slightly sweet smell.

Unfortunately, the whole plant is very poisonous.

May lily of the valley

Popular May lilies of the valley contain cardiac glycosides. Although these compounds increase heart function, they also have toxic properties.

Scientists have discovered about 40 different glycosides found in lilies of the valley. These compounds are very toxic to all vertebrates except foxes. Sensitive organisms in children are at greatest risk. Make sure that not a single part of the lily of the valley, including the water in which there is a bouquet of May flowers, accidentally gets into their mouth

Clematis (Clematis)

Clematis belongs to the group of the most commonly grown garden flowers. They are beautiful, unfortunately also very toxic. Clematis have poisonous juices, leaves, flowers and fruits.

Take special care with small children, dogs and cats. Eating any part of clematis can lead to serious poisoning.


If you are prone to serious allergic reactions or have small children at home, it is best to avoid growing hyacinths.

Their intense scent and enchanting flowers and leaves cause redness, itching of the skin and even painful and unsightly blisters. It's not over yet! If you experience unnecessary, frequent headaches, diarrhea or vomiting in yourself or other family members - be careful, this could be a sign of hyacinth poisoning.


Hydrangeasadorable, extremely fashionable garden flowers this season. However, you must be very careful with them.

All parts of hydrangea, in particular flower buds, contain cyanogenic glycosides, the consumption of which causes abdominal pain, vomiting and weakness of the whole body. Additional symptoms of hydrangea flower poisoning include headache, nausea, and diarrhea.

Yew (Taxus baccata)

Yew berry - An ornamental shrub with dark green needles and characteristic red soft patches is a popular decoration in many gardens. All parts of the yew tree are inedible and poisonous.

The least toxic element is fruit, but it is not recommended to eat it, especially for children. Symptoms of poisoning with this plant can be vomiting, diarrhea, heart failure, and in the worst case, even death.

Snowdrop (Galanthus nivalis)

Snowdrops are snow-white - these are beautiful, delicate, inconspicuous looking flowers. Unfortunately, it should be borne in mind that they contain numerous alkaloids with properties harmful to health.

Snowdrop bulbs are the most poisonous. Their use causes a gag reflex, diarrhea and pupillary constriction. In people with sensitive skin, skin contact with the bulbs can lead to serious allergic reactions. Snowdrops eaten by pets increase sensitivity and threaten to black out.

European spindle tree (Euonymus europaeus)

Euonymus characterized by unusually characteristic, colorful foliage and pink fruit bags. Looks great in naturalistic, luxuriously curved gardens.

Unfortunately, the whole plant is very poisonous. Swallowing it can lead to diarrhea, heart problems, paralysis and ultimately death. About 35 fruits are enough to kill an adult.


Common wolfberry Is a bush with characteristic pink-purple flowers. It is a highly poisonous and allergic plant.

Daphnin and mesereincontained in its fruits have a two-stage toxic effect. It initially causes numbness and swelling of the lips, larynx, or entire face, and difficulty in drooling and swallowing. This is followed by severe abdominal pain, dizziness, vomiting, bloody diarrhea, and dementia. It takes about 10 fruits for adults and up to 1 for children to cause death.

Watch the video: Top 10 Poisonous Plants In The Home

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