A deciduous tree with short, irregular branches and feathery leaves, the black locust grows fast but is short-lived. Black locust trees can reach heights of 70 to 80 feet but are more often 30 to 50 feet tall.

What is the lifespan of a locust tree?

The honey locust, Gleditsia triacanthos, can reach a height of 20–30 m (65–100 ft). They exhibit fast growth, but live a medium life span of about 120 years. The leaves are pinnately compound on older trees but bipinnately compound on vigorous young trees.

Are locust trees good trees?

Locust trees are excellent for erosion control and tolerate urban pollution and road salt spray well, so they are good trees to plant on graded areas and near roads and driveways. Some locusts grow quite tall, so allow enough space between trees that they will not be crowded when they reach their mature height.

How big does a locust tree get?

Honey Locust Tree (Gleditsia triacanthos) Similar to the black locust tree, this genus is native to states such as Pennsylvania, Iowa, Texas, and Georgia. Honey locust trees grow to between 66 and 100 ft.(20 – 30 m) tall. Unlike the black locust, the honey locust tree trunk has thorny branches growing around it.

How fast does locust tree grow?

Growth Rate This tree grows at a fast rate, with height increases of more than 24″ per year.

What are honey locust trees good for?

Today, the honey locust has a number of applications: its fruit is used in agriculture to feed livestock; its dense wood is used to make furniture and fences; and its unique compounds may have medicinal uses for treating diseases like rheumatoid arthritis and cancer.

What is a locust tree good for?

Fig. 1. Black locust wood is useful for lumber, paper pulp, posts, and fuel. This clone growing in Hungary is straighter than most trees in North America, where borer insects and heredity typically produce crooked trunks.

Are locust trees messy?

Are honey locust trees messy? While honey locust trees drop both small leaflets from their compound leaves and purple seed pods, these drop around the same time in fall. The resulting mess is rather easy to clean-up, though the small leaflets are a bit difficult to manually rake.

Is locust good for fence posts?

Black locust makes great fence posts. I wouldn’t bother debarking, (but the bark will rot eventually) as the man rightly told you, just make sure your post is at least 5″ heartwood. Red cedar is same way preferably 5″ red heartwood, debarking unnecessary.

How can you tell the difference between a black locust and a honey locust?

One can also tell the two trees apart by just looking at the bark. The black locust’s bark is dark in colour with grooves that resemble an intertwining rope. The honey locust’s bark is brown or grey in colour and the tree has  bunches of thorns. Both the black and honey locust have smooth, thin, shiny seedpods.

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How much is a locust tree worth?

Prices for these products range from $1 – $3 per linear foot for whole posts, and from $1.50 – $3.50/board foot for milled lumber, which is far above the prices for most conventional hardwood lumber.

Does locust make good firewood?

One lesser-known tree that makes great firewood is black locust. … Not surprisingly, the same density and durability that makes black locust good for fence posts also makes it among the best firewood trees.

Are locust trees invasive?

Historically planted as a landscape tree, black locust has escaped cultivation and become invasive in California and elsewhere. … Through root sprouts and seedling establishment, black locust creates large stands that displace native vegetation. Its seeds, leaves, and bark are toxic to humans and livestock.

Can you top a honey locust tree?

Use caution when working around the locust tree; the thorns are extremely sharp and puncture wounds may become infected. Never top the main trunk of a tree; if it will interfere with power lines when mature, select a smaller tree species.

Is thornless honey locust invasive?

The common honey locust, or thorny locust (Gleditsia triacanthos), of North America is a popular ornamental plant, though it is an aggressive invasive species in some areas outside its native range.

Do locust trees have deep roots?

Honey locusts have strong, deep taproots that extend as far as 20 feet down as opposed to most trees, which only extend 3 to 7 feet beneath the surface However, unlike the classic tap root system, honey locust trees also have profusely branching roots, as is characteristic of heart root systems.

Is a locust tree hardwood?

Black Locust wood is a hardwood with a Janka hardness scale of 1,700 lbf (7,560 N).

Do locust trees bloom?

Members of the pea family, locust trees produce large clusters of pea-like flowers that bloom in spring, followed by long pods. … Except for a few thornless honey locust varieties, locust trees have fierce thorns that grow in pairs along the trunk and lower branches. Read on to find out how to grow a locust tree.

Why are locust trees dying?

Bark beetles and roundheaded borers may bore into black locust tree branches. Bark beetles can cause the outer tips of branches to die, which is a condition called “flagging.” They mine into the branches up to 6 inches from the tip, causing the end of the branch to die. … The dying branches should be removed and burned.

Are honey locust trees valuable?

Honeylocust, despite the nasty thorns, does produce beautifully colored lumber; however, honeylocust is traditionally considered a low to lower value species — especially by timber buyers. However, honeylocust lumber sawn and sold by custom sawmill operators is often sold for a premium price.

How do you debark a locust post?

Re: locust post debarking The best way I have found to debark them is to place them on sawhorse and use a draw knife. It go pretty quick once you get the hang of it.

When should I cut my locusts?

I say anytime as long as you let it cure long enough. I know some people that cut Locust in the spring only to have them sprout, die and rot with in a few years. We have some locust post I know of that have been in the ground (wet and dry) for 50 years.

Do locust trees rot?

Black Locust (Robinia Pseudoacacia) is the strongest and most rot resistant wood indigenous to North America. … The wood is naturally rot-, decay-, mildew-, and insect-resistant — the perfect choice for outdoor projects in all climates.

Do locust trees shed?

They’re also referred to as ‘thorny honeylocust’ or ‘thorny locust’. The honey locust is a deciduous tree, meaning it tends to shed its leaves and flower petals.

What trees should not be planted close to a house?

The worst trees to plant near a house are oak, ash, and poplar trees, as these species are the most likely to cause this type of damage to the foundations of a house.

What is the cleanest shade tree?

• Red Maple. Maple trees are ideal for providing shade and shape to any yard. …
• Flowering Dogwood. …
• Raywood Ash. …
• Fruitless Mulberry. …
• American Hornbeam. …
• Japanese Zelkova. …
• Sweetbay Magnolia. …
• Fruitless Olive Trees.

What locust tree has thorns?

The native species of honey-locust has large thorns on its stems and bark. For this reason, thornless honey-locust is most commonly sold.

Can you eat locust tree pods?

Edible parts and other uses Only the fruits of honey locust are considered edible. The sweet and fleshy pulp of the bean pods can be eaten raw or extracted and used in a variety of ways. From smoothies, to beer. It has a sweet honey like taste, hence its name.

What does a locust tree smell like?

Black locust flowers are sweetly fragrant of orange blossom honey, and the scent carries best in warm humid weather on a south breeze. Honey locust flowers on the other hand, are ambrosia. If I had to describe the fragrance, its like tupelo honey sweetened with rose otto.

How much is a 100 year old oak tree worth?

A 100 year old tree would be worth considerably more – having one grown and moved in, plus after-care until it is established, would cost a theoretical maybe $50,000-$100,000. And demand punitive damages as well.

What is the most valuable timber?

African Blackwood It is considered as the most expensive wood in the world because not only it is challenging to work with hand or machine tools, its trees are already near-threatened. But as expensive as it may seem, African Blackwood is worth the price.