A Guide to Poisonous Plants for Homeowners

A Guide to Poisonous Plants for Homeowners

If you are planning to grow plants at home, then you should be aware of some poisonous plants that can cause harm to humans and beloved pets. Some species of plants may even invade your yard without you knowing, and a pet or child may unintentionally ingest or come into contact with a dangerous plant. Keep reading to learn more about common poisonous plants that could make their way into your yard or garden.

Potential Dangers of Poisonous Plants

Some plants are poisonous, but others can be beneficial. For example, many poisonous plants have medicinal properties that help people with certain health conditions. However, many plants contain toxic chemicals that can harm humans if consumed or come into contact with their skin. Some plants also cause allergic reactions in people sensitive to the plant’s pollen, leaves, roots, flowers, or other parts. Other toxic plants can cause more severe symptoms like cardiovascular or gastrointestinal reactions. The following list includes common poisonous and potentially dangerous plants.

Poisonous Herbs

White Snakeroot

white snakeroot

White snakeroot has two distinct characteristics: the appearance of its white flowers in the fall and the appearance of its green leaves in the spring. Look for intricate, curving patterns on some leaves. These come from a species of fly that lives on White Snakeroot. The fly lays its egg on the leaf, and then the larvae feed on the leaves, creating beautiful though destructive patterns. Gardeners may similarly recognize these patterns as a classic sign of leaf miners attacking vegetables such as chard, beet, spinach, and tomato plants.

Lily of the Valley

Lily of the Valley

Other names for Lily of the Valley are May bells, Our Lady’s tears, and Mary’s tears. Every part of the plant is poisonous.

Lily of the valley flowers are bell-shaped and grow on a leafless stalk. They bloom for about three weeks. The leaves are located near the base of the plant. The delicate white or pink flowers are fragrant. You can harvest the plant as a decorative flower or for its cardioactive herbs.

Poisonous Flowers

Hydrangea

Hydrangea

Hydrangeas are toxic plants, so enhanced attention is required if you plan to grow them in your garden. You must take precautions to prevent ingestion or dangerous exposure if you have pets and small children at home.

Hydrangeas are beautiful flowers, but they can be dangerous for any mammals that might get into the habit of eating leaves or blooms.

Angel’s Trumpet

Angel Trumpet

All parts of the angel trumpet plant are highly toxic, including its leaves, flowers, seeds, and roots. They all contain the toxic alkaloid scopolamine, at­ropine, and hyoscyamine, which are widely synthe­sized into modern medical compounds but are deadly poisonous when used outside a doctor’s supervise­ment.

All parts of the plant are dangerous, but the oblong, fruit-like seed pods and colorful flowers pose the greatest risk in your home landscape because they are visually appealing for curious children and hold the highest concentrations of toxic chemicals.

Oleander

Oleander

Oleanders bloom throughout the summer into fall and are found along roadsides in southern states, as well as the west coast of the U.S. This plant can grow up to 6 feet tall and withstands dry conditions and wind. It has been grown as a decorative plant in other parts of North America, but it is highly toxic, and pets should be monitored at all times near the tree.

Oleander ingestion can be dangerous for both humans and animals alike. Roots and stems contain the most toxic substances. The leaves and flowers of the oleander plant are extremely toxic, as are the seeds and fruit, nectar, sap, and juice. Even if there was standing water in which oleander leaves were floating, it would still be poisonous.

Aconitum (Wolfsbane)

Aconitum

Aconitine, mesaconitine, hypaconitine, and other alkaloids have potent cardiotoxins and neurotoxins found in all parts of the Aconitum species, especially in the tubers and roots.

Patients experiencing Aconitum poisoning show signs of cardiovascular, neurological, and gastrointestinal symptoms, and there are often other symptoms like confusion and mania.

Snake Lily

Snake Lily

The snake lily (also known as the iris) is known for its bright color and bold shape. It is often used as a decorative plant in homes and gardens; however, many people don’t know that it is extremely poisonous to pets.

Foxglove

Foxglove

Early in the summer, you’ll see a familiar woodland plant with its tall spikes of bright pink and purple flowers. It grows in woodlands, along roadsides, and hedges. It’s also a common garden plant.

Foxgloves contain toxic cardiac glycoside compounds. You could be poisoned if you eat any part of a foxglove plant.

Wisteria

wisteria

Wisteria is a climbing vine that produces clusters of hanging, fragrant flowers. Wisteria flowers are contained in hanging, velvet-like flower pods. All parts of the plant contain the harmful chemicals lectins and wisterin, but the seed pods and seeds are the most toxic. If ingested, symptoms such as stomach pain, vomiting, and diarrhea can occur and can last for up to 2 days once they develop.

Poison Hemlock

Poison Hemlock

Poison hemlock, closely related to water hemlock, is extremely toxic to both people and animals. It resembles a wild carrot or parsley plant due to its bunches of small white flowers and unique leaves. However, you can be sure it’s a poison hemlock if you notice purple blotches on its stem, ridged fruit, or if it grows unusually large (3 to 7 feet tall).

Poisonous Beans & Berries

American Pokeweed

American Pokeweed

This species may flower throughout the year in southern states and from May to October in northern regions. All parts of the plant are poisonous, which causes various symptoms, including death. The berries are especially dangerous. When cooked, young leaves and stems are edible and provide a decent protein, fat, and carbohydrate source.

Belladonna (Deadly Nightshade)

Belladonna

Belladonna, or Belladonna lily, which grows up to 5 feet tall, is native to Europe and parts of Asia. It’s recognized by its purple flowers and dark, inky berries known to have a sweet taste.

Belladonna is so toxic that even a small number of its seeds or berries can be fatal for humans, particularly children or animals. If you touch the leaves, they can cause irritation. According to the National Institutes of Health (NIH), it is not safe when ingested orally.

Despite known safety concerns associated with belladonna, people use the herb for asthma, the common cold, hemorrhoids, Parkinson’s disease, and many other diseases. Still, there is no evidence to support these uses.

Holly 

holly

Holly leaves, branches, and berries are beautiful holiday decorations, but the bright red berries are not edible for humans or pets. Eating holly berries can cause nausea, vomiting, diarrhea, dehydration, and drowsiness. Even just two berries can cause symptoms in children.

Mistletoe

mistletoe

Mistletoe is an evergreen parasitic plant with white berries that grows in the branches of some trees. It is traditionally used for festive decorations, and according to Norse mythology and medieval beliefs, it is a sign of peace and love.

All parts of the plants are poisonous. The mistletoe plant contains phoratoxin and viscotoxin, two poisonous proteins when ingested. Some mistletoes are more toxic than others, but there are over 1500 varieties of mistletoe in the world.

Jerusalem Cherries

Jerusalem Cherries

The Jerusalem cherry is part of the same family as the black nightshade. It has small, rounded, red and orange fruits. Jerusalem cherries are poisonous if eaten.

The effects of Jerusalem Cherry Poisoning mainly affect the primary gastrointestinal tract (usually 8 to 10 hours after ingestion) and the central nervous system, which can be extremely dangerous.

Ivy Berries

Ivy Berries

Avoid eating berries from an ivy plant, whether English ivy, Boston ivy, or any other kind of climbing ivy. Ivy berries are poisonous, but because they taste so bitter, it’s rare for someone to ingest enough to be poisoned. The Berries contain oxalates, which cause pain and swelling in your lips, face, tongue, and skin.

These berries are purple-black in color and contain the toxin saponin. They may cause nausea and vomiting, and they may also cause stomach cramps.

Yew Berries

Yew Berries

Yew berries are poisonous, but the flesh of the berries is safe to eat. However, the seed is the most poisonous part.

It contains a life-threatening poison called Taxine. This quickly absorbed cardio-depressant can kill within a few hours of ingestion in cases where large doses are eaten but may take up to 24 to 48 hours if small amounts are consumed.

Often there are no symptoms until it’s too late and your heart has stopped. Symptoms may include tremors, staggering, nervousness/anxiety, coldness, weakness/fatigue, vomiting, and low blood pressure.

Castor Oil Plant

Castor Oil Plant

Commercial growers grow castor beans for their oil and landscaping purposes. The poisonous seeds contain ricin, one of the deadliest toxins known, and consumption of chewed seeds can be deadly.

The castor bean plants bear large, handsome, fan-shaped leaves. The prickly spined bronze-red clusters of fruits look nice but are usually removed before they mature because the seeds contain ricin.

Poisonous Vines

Virginia Creeper

Virginia Creeper

Virginia Creeper and Poison Ivy often get mistaken for one another. Virginia Creeper has five leaflets, while the other only has three.

Although Virginia Creeper leaves do not contain urushiol, the irritating oil found on all parts of poison ivy, its sap can still cause irritation for some people. Additionally, its berries are toxic as they contain a high concentration of oxalic acid, which is mildly toxic to dogs and people.

Poison Ivy

poison ivy

Each leaf of this plant has three leaflets. In each set of leaflets, the middle leaflet has a longer stem than the two on the sides. The stem on the leaflet on the side can be so small as almost to be invisible. The two side leaflets are almost always directly across from each other.

Most poison plants contain a resinous substance that can cause unpleasant skin irritation when touched. The reaction, which causes skin eruptions that itch intensely and burn, can develop from 12 hours to 5 days later.

Poison Sumac

Poison Sumac

Poison sumac is characterized by white or green berries that hang in clusters around its leaves. Contact with poison sumac plants may cause an itchy, burning skin rash. Poison sumac is more likely to cause an allergic reaction than either poison ivy or poison oak.

Poison sumac rashes usually appear within 8–48 hours of exposure and can last for several weeks. Some people are more susceptible than others and may experience more severe symptoms. The rash is not infectious, but the oil can spread if it remains on the skin, clothing, or shoes.

Poison Oak

Poison Oak

Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage. When you touch the plant, your skin absorbs this allergenic substance.

Its leaves resemble an oak tree and look like a leafy bush that can grow up to six feet tall. It grows like a climbing vine in shady areas.

Leaves usually come in groups of three, but they may come in groups of five or even seven. Depending on the time, the plant may have either yellow or green flowers or greenish-yellow berries.

What to do When You Have Poisonous Plants

Removing the poisonous plants is probably safest if children and pets are in the garden.

Installing a physical obstacle, such as a low fence surrounding the bed, works well to prevent curious children and pets from accessing poisonous plants. When using a fence to keep plants from growing out of control, ensure no part overhangs the edge of the fence and remove any leaves, twigs, or flowers that fall outside the fence. Teaching children not to put leaves, berries, or wild plants in their mouths is also important for keeping them safe.

If you or someone you know eats a poisonous plant, call Poison Control for advice on what to do next.

How Much Does it Cost to Cut Down a Tree?

How Much Does it Cost to Cut Down a Tree?

 

 If you’ve got a tree in your yard that needs to be removed, you’ve probably wondered, “how much does it cost to cut down a tree?”. Many different things can affect the price of having a tree cut down. 

Keep reading to learn more about how to find a company to remove your tree and what things can determine the tree removal cost. 

Can You Remove Your Own Trees?

It’s possible to cut down a tree yourself to save on the tree removal cost. You do need to have a few basic things like a chainsaw and safety equipment to be able to cut down your own tree. Take some time to learn how to safely cut down a tree before you decide to take this project on. 

chainsaw

Once you’ve cut the tree down, you’ll also have to remove it. If you live in an area where people use firewood, they may be willing to come to pick up the wood from you. Renting a dumpster is another option for tree removal. 

You’ll also have a stump to handle. Removing the tree stump is an essential part of the tree removal process. Again, this is something you can do yourself, but it does take a good bit of time and energy to remove the tree stump and roots. 

Before you get started, check your local laws and regulations. You may need a permit to remove a tree yourself. There may also be preservation acts in place. 

When comparing cutting down the tree yourself to hiring someone to take care of it, make sure you’re comparing apples to apples with the costs of equipment purchase and rentals and the time it will take to cut down and remove the tree. 

How to Find a Tree Removal Company

Finding a tree removal company or different tree care companies you trust can be a challenge, but it doesn’t have to be. Start asking your friends, neighbors, and co-workers who they’ve used to have trees removed in their yards. 

You can also ask on social media and have people give you their recommendations. Google local tree companies and spend some time looking at their websites and the reviews from previous customers. 

Look for a company that offers a free estimate and who can come out and take a look at the trees you’d like removed before they start working. Coming out to see what needs to be done will help them understand what needs to be done and the most accurate estimate. 

Once you’ve located a few local companies, it’s time to reach out and get a quote for your project. Ensure that the companies offering tree removal services are licensed and insured before starting any work.

What You Need to Know to Get a Quote for Tree Removal

Tree removal companies will need to know a few things to give you an estimate. They may also ask you to come out and look at the trees you’re looking to remove to provide you with the most accurate tree removal prices. 

Current Condition of the Tree 

Let them know if you have a dead tree, if it’s alive, or has already fallen. If a tree has more than one trunk, that’s important for the tree removal company to know because that can affect the cost of removing the tree. 

Size of the Tree to Be Removed 

Estimates are based on the size of the tree – the diameter and height of the tree type. A “small” tree is under 30 feet tall, whereas medium trees or tall trees are over 30 feet, so it’s essential to be clear when giving sizes because taller trees will affect the cost of your tree removal service. 

Where the Tree is Located 

Are you able to easily get to the tree to cut it down? Is it a single tree or surrounded by other trees, landscaping, buildings, or power lines? Or do you need fallen tree removal? All of these things play into the average price of removing trees.

How Many Trees You’re Looking to Cut Down 

Is it just a single tree, or are you looking to remove multiple trees? If you have numerous trees that need to be removed, it can be more affordable to do it all at once instead of removing trees one at a time.

Stump Removal 

Is your tree located where a stump will be left, or will it need to be removed once the tree’s been cut down? Tree stump removal or stump grinding as part of the tree removal process is something the tree service company can remove or take care of on your own once the tree is down. 

Who’s Responsible for the Tree Removal 

Are you going to take care of the tree once it’s been cut down, or do you want the professionals to care for that? Getting the tree down is one thing. 

Removing the tree once it’s cut down is another. One way to save on the tree removal costs is to remove the wood yourself once the tree’s taken down. 

Type of Tree Species

Some types of trees have a complex branch system that makes removal complicated. Tall, thin species of trees like aspens with narrow trunks can’t support a person’s weight, so extra equipment and additional service are needed to reach the top of the tree safely. Larger trees like pine trees can require heavy equipment and take longer to remove due to their size and trunk diameter.

What’s Included in the Tree Removal Cost? 

The average cost to remove a tree is around $700, but that’s dependent on a lot of different factors like the ones mentioned above. A six feet tall oak tree in your yard may cost less to remove than a 24-foot-tall pine tree in the middle of a field of trees. 

a man cutting tree down

Things like stump removal, permits, or multiple trees can fluctuate the average cost of tree removal. Smaller trees may be less expensive, but the things listed above all factor into the price of tree removal services. 

In addition to just cutting down the tree, be sure you know what is included in the estimate you’re getting for tree removal so you can compare the quotes.

How to Handle Emergency Tree Removal

Sometimes trees don’t wait for us to call someone to remove them, and they come down all on their own with storm damage. Dead trees can come down unexpectedly during a windstorm, after heavy rain, or because of severe weather like a hurricane. 

When you’re looking for a tree removal job that can do an emergency tree removal, still ask questions like you would when looking for someone to take care of your trees any other time. 

Emergency tree removal services can have an additional cost if you need someone to come out right away to remove the fallen tree instead of waiting until the tree removal service company can work you into their existing schedule. 

If you have a fallen tree on your home or car, you may also be looking at filing a homeowners insurance claim to help cover the costs for the tree removal. Be sure to check with your insurance company before hiring someone. It will also be helpful if the company you choose is familiar with doing work and providing estimates and documentation for the insurance company.  

David Tree Service offers various tree services to our customers in the Manassas, VA area, including tree trimming, emergency tree services, and stump removal. Contact us today for a free quote and get help from our tree removal professionals.

How to Trim Small Tree Branches

How to Trim Small Tree Branches

Learning tree pruning and how to trim small tree branches in your yard can help your trees grow strong and healthy. Knowing when, where, and why to trim your tree branches is part of the tree trimming process.

Tree pruning promotes plant health for most trees and can even help the tree produce more flowers and fruit. You can also call a local tree expert to come out and take a look at your trees and give you advice on proper pruning techniques.

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How to Cut Down a Tall Tree By Yourself: Tips for Homeowners

How to Cut Down a Tall Tree By Yourself: Tips for Homeowners

You’re outside in the backyard enjoying time with your family and notice a tree that’s got some dead branches on it. After checking it out, you determine the tree is dead and needs to come down safely so it doesn’t come down during a storm onto your house or car. 

We’re going to share how to cut a tall tree down by yourself and when you should call a professional for some help. 

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Best Way to Remove a Small Tree Stump

Best Way to Remove a Small Tree Stump

If you’ve been busy cutting down trees, you might have a yard of tree stumps that need to be removed. We’re going to share some different options for the best way to remove a small tree stump from your yard.

You don’t want to just leave those stumps in your yard. Not only does it not look nice, but you can also be attracting insects like termites and wasps that you don’t really want hanging around your yard.

Some of these stump remover methods are easier than others, but all of them will require some time and patience on your part. They can also be dangerous, so be sure to use caution when trying any of them. 

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How Do You Know If a Tree Is Dead? 5 Signs to Look For

How Do You Know If a Tree Is Dead? 5 Signs to Look For

Dead or dying trees are at a high risk of falling over due to things like high winds. These dead trees can cause a lot of damage when they fall. When you prune or remove your dead trees, you can prevent them from falling and reduce the damage.

So, how do you know if a tree is dead? If you suspect your tree is dying, there are some signs you can look for and that professional arborists can help you with.

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Best Way To Remove Big Roots: 9 Tips For Tree Root Removal

Best Way To Remove Big Roots: 9 Tips For Tree Root Removal

Trees are supposed to provide our homes with shade and beauty. But what happens when their roots start to grow out of control? 

Big roots can be a real problem for homeowners. Tree roots can cause damage to your foundation, sidewalks, and other parts of your property. If you have large tree roots on your property, it is important that you get them removed right away. 

However, if you are not careful, you could kill your tree along with the roots. We’ll explain the best way to remove big roots from your yard and keep them from causing any more trouble in the future. Or if the job is too big to handle on your own, you can give us a call at David Tree Service.

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