Bananas for Scale
Kapok Tree

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Kapok Tree

A rainforest giant with explosive seed pods that produce nature's lightest fiber/Plants

The kapok tree (Ceiba pentandra) is one of the tallest trees in the tropical rainforest, reaching heights of 70 meters with a trunk diameter of up to 3 meters. Its massive buttress roots can extend 10 meters from the trunk and stand 3 meters tall. The tree produces large seed pods that burst open to release hundreds of seeds embedded in a silky, cotton-like fiber called kapok. This fiber is five times lighter than cotton, naturally water-resistant and buoyant, and was historically used to fill life jackets, mattresses, and pillows. A single tree can produce 4,000 pods per year, yielding about 15 kg of fiber. The kapok is sacred in Maya mythology as the World Tree connecting earth and sky.

Measurements

Height (max)70 m
200 billionUranium atoms
933Hat brim widths
Trunk diameter3 m
1.9 tenthsSubway cars
400 millionCell membranes
Buttress root height3 m
50Thumb lengths
10.9 billionWater molecules
90.1 millionthsEnglish Channel widths
Seed pod length1.5 tenths m
679 millionthsHoover Dam heights
2.9 tenthsHuman forearms
Fiber yield per year15 kg
4.29Newborn babies
15,000Paperclips
150Newborn pandas
Lifespan6.3 billion s
50US presidencies
10.5 millionCar washes
200Earth years

About 200 years

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