Catalpa tree facts, uses, and planting tips can be found in the Dengarden.

The catalpa tree is an ornamental shade tree that produces dense clusters of white flowers and long seedpods.They can grow up to 70 feet in height, but they typically grow to 50 feet.

Because they are hardy plants that don’t need a lot of water, many of them are grown outside of their native regions.

The leaves of arcas are shed in the fall or after the first frost.They lose their long seedpods and flowers during this time, which can deter people from growing the tree.

The dense clusters of white flowers, which look like orchids, are one of the most attractive features.

They make plants for large areas.The large leaves make them great shade trees.

The flowers and bean-likepods are some of the more notable attributes.White, trumpet- or bell-shaped flowers cover the tree in the springtime.The flowers are purple and yellow in color.The fruits, which look like green beans, hang down from the branches.

The Indian bean tree Fruits are not usually eaten.

There is no scientific evidence to support the claims that they are used in traditional medicine to treat a wide range of ailments.In the 19th century, seeds andpods were used to treat a number of diseases.

Teas and poultices made from the bark and leaves are used in herbal medicine to treat a variety of conditions, including skin wounds, infections, snake bites, and even Malaria.Catalpa fruits have some scientific evidence for their diuretic properties.

The Encyclopedia of Medicinal Plants states that the fruits, bark, and leaves are safe.Under the guidance of a specialist, herbal preparations should be handled.

Catalpa trees are easy to grow and care for because of their hardy nature.

After the leaves fall, you can collect the Pods if they are sufficiently dried.Store thepods in a dry area.When you are ready, the seeds can be separated and placed in packets.

Put a few seeds on top of the pot with the potting soil.The seeds should be lightly covered with more potting soil.

If you don’t want to grow them in a planter, then plant the seeds in the spring in warm, loose, and rich soil.

The young seedlings won’t be able to handle the intensity of full sunlight yet, so keep them in a shaded area with mild temperatures.

Within a couple of months, the seedlings will be a few inches tall.You can transplant them to a permanent location, but it’s best to grow them in pots for the first winter.It is easier to care for the young plant and prevent diseases from damaging it.

Fresh potting soil should be used each time.Fertiliser is not required.

The best time to move a young catalpa is in the spring.You can choose a location that gets full sunlight or partial shade.

The soil should have good drainage and be slightly acidic.The hole should be bigger than the pot the seedling is in.The roots, weeds, or other debris should be removed.

Remove the seedling and put it in the hole.The roots should be adjusted so that they point upwards and downwards.It prevents the roots from appearing in the future.

Just enough to keep the soil moist.It is possible to prevent weeds from growing by applying mulch.

Catalpa trees are large and messy.Be aware of the area that the roots and branches can cover.Catalpas can be planted near buildings, fencing, sidewalks, and plumbing or electrical lines.

The tree leaves a trail of leaves, flowers, and seeds in the fall and winter.Maintenance is needed to keep the mess under control.

The main pest is the catalpa sphinx caterpillar.If the caterpillar population is not controlled, the tree of leaves can be killed.

If you notice that the leaves are covered in a white substance, the tree may have powdery mildew.If this is isolated to a certain area of the tree, you can suck it up and replant.Natural alternatives can help control the disease.

verticillium wilt is a disease that can affect cats.The water supply is cut off and branches die off as a result of the fungus invading the root system.Before falling off, leaves may turn yellow and brown.The symptoms are similar to dehydration and will not be solved by more watering.Increasing the nitrogen concentration in the soil may help.

Catalpa trees are not poisonous for most of the time.The roots and leaves of the tree are poisonous.Both of these are harmful to humans and animals.The flowers and beans are not poisonous.

We have a 60-year-old catalpa that my grandfather planted.It is 50 feet high and 3 feet wide.To rebuild the home that it is next to, we have to cut it down.Is the catalpa wood useful as flooring, beams, or other types of uses as it might be cut into lumber?

Catalpa is an excellent wood for flooring.Its main historical use was as wood beams.It will be fine for that as well.It is a hardwood that is suited for many uses.

My great grandfather planted a lot of catalpa trees on our farm over 100 years ago.The millions of seeds that have fallen have never produced a plant.Why is this happening?

Catalpas grow in the rich, well-drained soils found along streams, creeks, and rivers.It is a good idea to grow it outside of that environment.

The section “Planting-site” in the document provides more information about the environment that the Northern catalpa prefers.

My Catalpa tree is several years old and about 8 foot tall, but has never bloomed, any suggestions?

It is hard to tell, but the most likely answer is that the tree did not reach the growth stage.When the tree is three to five years old.If you want to look at the tree, you can contact a tree care company.If the tree is healthy, it will have its first bloom sooner or later.

Catalpa trees are best described as being male and female from what I have read.

The flowers are usually pollinated by insects.They pollinate the flower by distributing the pollen.

You might be able to build a platform with railings in your catalpa tree.Depending on the diameter of the branches that will support it.If you feel that the tree is not strong enough, the branches are not large enough to support the weight of the construction, or people are standing on it, then you should not build the treehouse.Which will not cause stress on the branches?

You can.It is best to shred the leaves before they decay.

We don’t have leaves on the catalpa tree.Is it dead or is this the season from a late spring snow?

The damage was probably caused by the late spring snow that you had and there is a small chance that your catalpa may recover this season or next season.You can get more insight into what happened with your catalpa by reading the forum thread.

There are yellow leaves on your catalpa tree.There is a symptom of the fungus affecting your tree.It’s usually on one side of the tree.

Dark streaks can be seen when you peel back part of the bark on your tree.The verticillium is hard to treat and can only be slowed by building up your tree’s resistance.There is more information at

There could be a cause of yellow leaves.It can be easily treated by watering your tree.There is a section at the where you can find more information.

A catalpa is growing close to my house and may be growing into my drain pipes.How can I kill the stump without endangering my pipes if I cut it down?

The first thing to do is to cut the stump as close to the ground as possible.Depending on the size of the tree, you should drill around a dozen holes in the stump.The holes should be drilled with a one-inch drill bit.

Then fill the holes with the solution by mixing rock salt and warm water.For a few months, cover the stump with a tarp or a black trash bag.It is a good idea to keep an eye out for them and to remove them if you see them.

Pruning can be beneficial for a catalpa tree.There are suckers that grow from the roots.

Some leaves are coming from the trunk, but there are no leaves on my Catalpa.

The appearance of catalpa worms is not dependent on when the trees bloom, they can appear more than once throughout the spring and summer season.

Some of the trees look like an umbrella to me.Is that a certain species or is it the other way around?

The umbrella catalpa is a dwarf species that grows naturally with an umbrella-like shape.

I have a catalpa tree that flowers well, but it has never had Pods.Is it because I only have one?

The only problem with having one tree is that it is self-pollinating.It could be that the tree is young.They don’t develop seedpods until they are around five years old.It is possible that the tree is not able to pollinate itself due to the environment or lack of insects.

Can you tell me the number of Catalpa bungei trees I have?Every year it seems like a large section of a tree is dead, or this year, my largest tree has about a quarter of the tree stunted with small brown leaves.Liquid iron and miracle grow have been used to try and remove it.I don’t know what I’m missing.

The problems with your trees may be deeper than you think.It is possible that your trees are being harmed by chemicals.It is difficult to not see the tree in person.If possible, have your tree inspected by a local professional.

I have 5 beautiful Catalpa trees that have been here for 25 years.They bloomed at the end of June and early July.3 of them are brown.There are a few leaves on two of them.Thepods didn’t shed in the fall and winter.There is a sandy area where I live.What might it be?Will they come back next year?

It is possible that the trees are stressed due to the current environment in your area.They could be affected by a disease.It would be best to have a professional inspect your trees in person and let you know what is going on with them.

I’ve never tried them myself, but I have heard that their flavor isn’t great.They have been used for making tea.

We have two trees.The first one we planted has been getting less and less leaves the past two years.The other one has large leaves and is lush.Do you know what’s wrong with the older one?

It is hard to tell without seeing the tree in person, so it is best to contact a professional in your area to look at your tree.There is a chance that the semi-sudden loss of foliage could be caused by catalpa worms.It is possible that the defoliation caused by these worms could kill the tree.There are more questions on the subject at:

My leaves change and fall off before the other trees.They start changing in Oklahoma in August.Is the heat to blame?

It may be due to the heat and dry conditions.You can help the tree by watering it.It is a good idea to water the tree as a precautionary measure.There are instructions on how to properly water your catalpa.

The majority of the catalpa trees are native to North America.The catalpa is native to the Carribean and Asia.

The leaves on my catalpa tree have holes where I believe an insect is chewing through them.A friend gave me Sevin so I was going to try it out.I decided to ask an expert.What are the holes and what is the remedy?

There are holes on the leaves of the catalpa tree.If the worms are not defoliating your tree year after year, they will not harm it.

You can use sevi to get rid of the catalpa worms, but it should not be used on your tree.It’s also harmful to honey bees, who are attracted to the flowers of the catalpa tree.

Catalpa worms can be used as bait for fishing.It’s possible to have people who enjoy fishing collect them as bait.You can give the catalpa worms to any live bait shop in your area if you collect as many as you can.Most bait shops will pay you for them.

If you don’t damage the tree or roots, you should be able to move your catalpa.When the tree is not active, you should do it in the fall.

There is a guide on moving a tree and some tips on how to transplant a catalpa tree.

I had a catalpa tree that was upended by a Hurricane last fall.About a foot from the ground, we cut it off.Will the flowers come up in time?

The shoots will develop flowers in a few years if they survive and grow into a mature tree.

We have a 15 year old one that has never flowered or had beans on it.It looks healthy with large leaves.Why?

It is common for seedpods to remain on the tree even after autumn.It will not affect the tree.When it is windy, the old seedpods should fall off.

You can burn wood in a stove or fireplace, but it burns up quicker than most woods.It is good for starting a fire.

In the Denver area, I thought my tree was a western catalpa.Is it possible to tell which variety it is?Since we planted it years ago, it blooms later than every other catalpa in the neighborhood.Why is that happening?

It’s just another name for the northern catalpa.There are a number of reasons why the catalpa blooms later in your neighborhood.It could be related to where it was planted.

An article at gives more information on why trees will leaf out later than those of the same variety.

Is it normal for my Catalpa tree to have no leaves or growth yet in May in Michigan?

It could be.During the last season the tree seemed to be in good shape.The last tree to bud is the Catalpa.It could take as long as the end of May in your area.

My estimate is that your catalpa should leave around the end of April to the beginning of May.The leaves are usually full by mid- May.

We have a dead catalpa tree that we would like to cut down.Is wood good for campfires or for a wood stove to heat a home?

The wood is fine to burn for campfires and fire pits.It is best to season it first when burning it in a wood stove.Burning green can cause an unpleasant smell or cause creosote to build up in your chimney.

It is fine to use in a wood stove if you prefer harder woods.You are unlikely to notice the difference between burning it and other woods for heat.If you need more heat, you can mix it with hard woods and burn it in your wood stove.

The catalpa has no leaves on its branches.The leaves are small and grew out of the bark.Is this weird?Does it mean that the tree is dead?It had a lot of holes last summer.My husband sprayed it and another tree because we thought something was eating the leaves.Is that the reason for this to happen?

The permethrin wouldn’t be the cause of the tree’s current state.It is difficult to tell if the leaves of your tree have been fed by catalpa worms.If you need a professional to look at the tree up close for damage or to see if it is dead, it’s best for them to be local to you.

I started with 25 sprouted seeds and am now down to 10.I have gotten rid of the whiteflies with insecticidal soap, moved them back and forth to sunny porches this summer, and planted them in larger pots with fresh potting soil when the rain soaked them too much.They are in a cold room to get them cold.How can I keep them alive?

If your seedlings seem healthy, then you should keep them indoors.Make sure the pots have proper drainage by water them as usual.You should be able to plant them outdoors once spring arrives.It is best to contact a nursery to look at your seedlings in person if you have any other concerns.They may be able to help you keep your catalpa seedlings healthy and alive.

It applies to seeds before they are sown.You can find more information at

If you live in North Texas, you may be able to grow a catalpa tree.The Southern Catalpa can be grown in zones 5 to 9.North Texas is located within the 6b to 9a growing zones.

The Chinese and Northern Catalpa can both grow in zones 4 to 8.If you live in a zone that is within that range, you may be able to grow these trees.You can see which zone you live in by visiting the website.

Our friend gave us some trees that were young.These two young trees have small flowers that are yellow in color.Is this a weed or something else?Your help will be appreciated.

The flowers are not likely to be catalpa trees.It is hard to tell without a photo, but you can get a professional to look at them and tell you if they are trees, flowers, or something else.

The Catalpa plant leaves are eaten by worms or caterpillar.They ate all the leaves on the tree.It has never happened before.Is this normal?

It is normal and rare that it will harm the tree.The catalpa worms can eat all of its foliage.You can read more about this at

One healthy seed is all it takes to grow a catalpa tree.If you want to grow them from seed, you have to get one of the seedpods in autumn.The seeds should not be removed.The seeds will grow more easily if the seed Pod is partially open.

You can plant the Pod in a pot that is large enough for it to fit in.Place a half-inch of soil over the Pod.During the autumn and winter season, expose the pot to the cold.The seeds can be planted in the ground at a half an inch down.

You should see sprout popping up in the spring.Carefully separate the sprouts, keep the healthiest ones, and transplant them where you want your tree to be.

The amount and size of the beans on your catalpa tree can be reduced with two products.Neither product claims to be 100% effective in preventing the growth of the beans and Pinscher PGR is best applied by a professional.The products are a bit pricey.

Is it possible for a catalpa tree to live after it has started to bud and a frost kills all the buds?

A light or hard frost can damage a tree’s buds.Your tree will grow healthy new buds.

Any flowers that are shade tolerant are good for growing under a catalpa.Plants that are very large are best avoided.

I think the best plants to grow beneath a catalpa are bee balm, hellebore, wild violets, forget-me-nots and the Siberian iris.They will grow in the shade of a mature catalpa tree.

The amount of time it takes for Catalpa cutting to begin growing roots can vary, but it can be as soon as a few weeks.It is best to keep your young Catalpa indoors and then plant it outdoors in the spring.

It is possible that it is ready to be planted outdoors.Most of them will be ready.It will have the best chance of survival if you plant it outdoors.

You can change your mind at any time.The best time to trim the tree is in the late spring or summer.There isn’t as much sap flowing through the tree.The catalpa is not susceptible to insects and diseases that affect other trees, so it can be trimmed any time during the year.

I planted a young tree a few months ago.The leaves on the bottom are yellow in the winter.I think this is due to fall.Is it better to leave the pot outside in the snow or to keep the Catalpa tree indoors?

The leaves turn yellow in the fall.Bringing a tree into your house for the winter is fine.It’s a good idea to store the tree in the cold part of the house.Such as a garage, porch, or cellar.

If you decide to keep it outdoors, you can use a windbreak to protect the tree from winter winds.There are tips on how to take care of potted trees during the winter.

Can I remove the dead crown of the catalpa tree that has been in a root bag for 18 months?

The dead leaves should be removed from the crown.Be sure to only remove dead branches.

Louise Sirois, it might be a good idea to have a professional look at the tree in your area to make sure it has not been damaged in any way.Damage to the tree could endanger people and property in the future.

Placing the pots in the ground would be the best way to keep them in their pots.The spaces between the pots and the holes in the ground are completely filled with dirt.

Once the ground is frozen, place 4 inches of wood mulch around the tree, and a few inches away from the trunk, to help protect the trees roots from frigid temperatures.

Two years ago, we purchased a tree.It is about 15 feet high.There were a few flowers this year.The main branch that was straight upword with the high wind has flexed tow right from the top.

I started Catalpa seeds in a small pot in Canada.I had green poking through within 3 weeks.I am wondering how to store the 2 trees for winter so I can plant them in the spring.I don’t have enough room in my garage to store them, so I’m wondering if I should leave them in their pots, dig big holes, and put a pot in the ground to protect them from the harsh winters.Suggestions would be appreciated.

It could take up to seven years for the tree to bloom.It’s fine to water it during times of dry weather.There are some tips on when to water a catalpa tree.

Hi Ron!The N. Catalpa tree was planted last year as the summer was winding down to fall.There are no flowers yet.When a new tree begins to bloom, is it size, age or time from when you transplant?

Will over watering affect it?We thought a new tree needed more water, so we would water it once a week during the warmer months, but not in the winter when it gets really cold.Thank you!

I have a catalpa in a small city garden that has grown out of control.I have to cut it down because in the next storm it may hit the roof of the house.If I cut off the crown and leave the trunk at a height of 6 feet, is there a chance it will grow back?My neighbours think it’s about 14 years old.I don’t want to kill it completely, but just chopping the branches in autumn isn&t going to help.

I planted a garden and have these trees in my yard, but my neighbor had told me before that the trees killed her garden, so I don’t want to cut them down.

If the tree’s roots were damaged while you were digging and placing the cement blocks, it can harm it.Blocks can cause the roots to not be able to take in water and oxygen.

The catalpa that we have is about 80 years old.A cement block bed was built around it.There is a book that can kill old trees.If this is a real possibility, I can remove it all.

I live in Kansas and have a tree in my yard.It used to be a beautiful tree.It has been dying over the last 3 years.I don’t know if I can save it.I would like to grow another tree from it, but it does not produce flowers or beans.Any help would be appreciated.

Excellent article, Ron!I found a Catalpa tree for the first time last week at a nature center in Connecticut.I was drawn to the long seedpods and wondered what they were.There was a plaque near the tree that referred to it as a “cigar tree” and I found your article when I log into HubPages.Great information!Thanks for sharing.

Water is dripping from the leaves of your catalpa.You have said that you have received a lot of rain this year.

I have a catalpa tree and it is dropping something.It looks like a mini rain under it.I wondered if the rain was the problem, but there was no dieing or brown leaves.Any ideas?

It is likely that your catalpa is in decline.You may not be able to do much, but you may want to check out your tree to see if there are any problems.

To limit the damage to your catalpa, you may want to contact a local arborist who can inspect your tree and recommend treatments for the fungus.

My catalpa tree is rotten in the division of two branches and has a hole in one of them, it seems as if the fungi had ocacionado this.What can I do?I love my tree.

The worms are highly prized by fishermen and they will pay you if you put several dozen in a paper sack with leaves.

The Northern Catalpa trees are not toxic to horses.It will not harm them if they consume leaves, flowers, or beans.

Here is a list of trees that are safe and unsafe for horse pastures.

I need to know if the Catalpa tree is poisonous to horses.Thanks for your help.

Denis Kitner, you can use any pesticide that is suited for controlling caterpillars.There is a product at…

The catalpa trees in our yard are attacked by worms every year.How do we protect our trees?

We used to love our catalpa tree for the caterpillar we used for fishing.Better than worms.The fish liked them.The state of Texas.

Is it normal for leaves to fall in one day?We purchased a house 2 years ago with 3 mature Catalpa trees, last year and again this year every leaf fell off of them.

Catalpa is in a pot.It has never bloomed.Should I put it in the ground or something else to get it to flower??

Is there a natural way to stop the caterpillar from eating the leaves?

There is a huge catalpa tree in the front yard.The neighbors think the tree is a “nightmare” because of the leaves.I love the tree and am wondering how to clean up the leaves when they fall.Will a leaf blower work on leaves that big?Suggestions on the best rake?I live in Vermont and am looking for the best plan for this autumn.Thank you for any help!!

I noticed a weed growing around my 3 year old planted bushes.By the end of May the weed was 5 feet tall and leaves were almost 8 feet wide.Due to the beautiful flowers it will create, they decided to keep it.I have to move to another part of the yard.I have to wait until the leaves fall in the central part of Minnesota.I plan to dig a hole in a couple of weeks when the ground starts to freeze.How deep, how wide, and how to protect this newly planted tree from the cold are some of the questions I have.The tree is over 6 feet tall and the trunk is about 2 feet wide.

Links to PDF files in parts 1 and 2 are included in the second link.

There is a final PDF document with detailed instructions at the Conservancy.

The documents give information on how to dig your tree out, give advice on rootPruning, and give instructions on replanting the tree for the best chance of surviving the transplant.

I have 2 footers that sprouted.How deep should I dig to remove the tree from its location?

I’ve heard that it’s good to trim the roots.Is it a good idea to do this on a young tree?One last thing?Should I plant high or build a mound?

I have tried 9 catalpa seeds.They die when they pop up fast and furious.I have tried using plant food in larger pots.I have a person that has not grown in two months but is still alive.

It was planted in Ontario, Canada in December, but there was some sunlight on the window ledge.

A lot of these trees attract a specific type of caterpillar that only eats the leaves of catalpa trees.If you want a bunch of worms in your yard, don’t plant these trees.They can defoliate the tree.They don’t hurt the tree or kill them if they show up.

I have been trying to grow a tree from seeds.They die after getting three inches in height.I don’t know what I’m doing wrong.I’ve tried part sun and low sun.I have used last years seeds and done everything suggested by different websites.I would be very grateful if anyone could give me advice.

What can you do with the beans?I have a lot of them, but I don’t know what to do with them.