World’s Largest Burl

We believe this old growth redwood burl is the world’s largest burl.

Written by Christina Perkins

Where the Burl was found?

This old growth redwood burl was found in Humboldt County in the Northern California area of Big Lagoon. On the property of Louisiana Pacific Timber Company.

When was the burl found?


Who found the Burl?

The worlds biggest burl was found by some of the old time loggers who worked for Louisiana Pacific Timber Company. They told us about this burl and where it was located.

We talked with the Louisiana Pacific Timber Company about it. They put the burl up for auction and our bid got it.

How big was the burl?

The burl was 118 feet in diameter and stood 19 feet above ground. An additional 10 feet was found below ground.

How much did the Burl weigh?

This old growth redwood burl weighed between 800,000 and 1,000,000 pounds.

What happened to the burl?

Approximately half of the burl was sold to a company in Italy to make Veneer. They cut 1/42 inch thick sheets of veneer and sold them to Saudi Arabia where it was used to make desk tops, table tops, and wall paneling.

The other half of the burl stayed at Burl Wood Industry and was cut into slabs. Many of those slabs were sold to Ueda Industries in Japan, while the rest was used for making redwood burl furniture by our company.

A google search for “World’s largest burl” returns results for this Sitka Spruce burl located in Port McNeill, B.C.
But we believe our old growth Redwood burl is the world’s largest burl on record.
If you disagree, and have photos of a larger burl, let’s discuss it. Contact

What is black redwood?

live edge redwood slab

You may have seen some of our products that are labeled as black redwood. Sounds like an oxymoron, right? We get questions about this product all the time, including:

  • Which is it, red or black?
  • Does it come from the same tree as redwood?
  • What makes the redwood turn black?
  • Why are there color variations?
  • Why is it more expensive then your other redwood pieces?

So we decided to take some time to answer these questions for you guys.

Is it red or black?

Well, as you can see from the photos in our store, it’s both! Black redwood can have both black and red together, or as less commonly found, can be all black. The color of the black also comes in many different shades, ranging from light grey to midnight black.

When a piece of redwood has both red and black, the black is found on the edges of the pieces and streaked through the wood.

This is redwood that has turned black on the edges with streaks in the middle.

Does it come from the same tree?

Yes, black redwood comes from redwood trees that have turned black. This differs from walnut trees, which have tree species of light-colored wood and dark-colored wood. Black redwood is redwood that has blackened.

Why did the redwood turn black?

The process of redwood becoming black is through the absorption of minerals. This takes a very long time to do so, which makes it hard to find this type of wood. Redwood absorbs minerals in two ways: through the soil and when it lays in water. These special minerals make the wood darker, and turn it into the beautiful wood we love.

Why do the colors vary?

Color variation on the black redwood is determined by two things: how long the wood was absorbing the nutrients and how much nutrients were absorbed. The first part to turn black is the outer edges, and then it starts going towards the middle. Both variations are beautiful.

Why is black redwood more expensive?

Yes, black redwood is more expensive than other similar products for multiple reasons. One reason is because it is very rare. It is even more rare than lace burl. It is not easy to find black redwood, so it is not sold often. Another reason is because the process of turning it black takes a very long time. This is also why it is rare to find.



Black redwood is redwood that has absorbed nutrients that turn it black. There are many variations of black redwood, determined by the amount of nutrients and time absorbed. These minerals are found in the soil and in water. Take a look at our black redwood products here.

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