Cavecrawler Wood

Cavecrawler Wood, also known as Blue Wood, and Electric Wood, is a high-demanded wood by many players and is considered the 5th rarest wood in the game, however due to the fact that it's now spreading all over the game, it is no longer categorized as 'rare'.

It can only grow in the Cavecrawler Cavern, deep in The Maze.

Apparel / Characteristics
This wood is blue and emits a bluish glow, and has purple leaves on the end. However, some believe the purple leaves are actually grey, and only purple due to the lighting of the cavern. The plank also emits a blue glow.

The wood is not the tallest growing wood, however it is the longest, as a single tree can grow extremely long and in different directions, providing enough logs to fill four entire truck loads, and possibly then some.

Harvesting
The wood is not too hard to chop, however it's recommended a BETA Axe or Rukiryaxe is the best way to harvest the trees. Getting to the cavern isn't easy, so leaving the cavern would be especially tougher, even with a load of wood. Therefore it's recommended to bring a small load, or carry only what you can.

You can get to the cavern in all sorts of trucks and cars, however it's not recommended to bring 2+ trailers to this location, as your car might get stuck.

The wood is described as being 'heavy', and can fling off easy. But no wood has been described to have weight on it, therefore this is just a speculation.

 Growth Speed: Slow (11 minutes until fully grown) 

For more information about how to get to the cavern, please see here.