How does this poison help the creosote bush to survive in the desert?

Answer 1

Some thought that the creosote released toxins into the soil to prevent seeds from other plants from sprouting near the bush, thus robbing valuable water. However, it is now believed that the creosote bush simply has such a dense network of fine roots that they are able to quickly absorb any rain that falls before any other nearby plants or seeds can take advantage of it.

Answer 2

Botanists have pretty much discarded the theory that the creosote produces a poison that prevents plants from growing too near. They now feel it is the dense mat of roots just below the surface that prevents other plants from germinating by quickly absorbing any rainfall.

Answer 3

The creosote bush has a vast network of fine roots that expand out around the plant to absorb any moisture that may fall. The leaves have a coating that limits water loss. During the driest season, the leaves basically shut down and wilt, as if they were dead, but quickly fill out again once rain does fall. The plant sends out runners that produce new plants. Even though the plant does produce seeds, there is rarely enough moisture for them to generate. The runners and vegetative reproduction assures that the plants will continue to produce offspring. They have adapted well to the desert from their original tropical home in South and Central America.

Answer 4

How does this poison help the creosote bush to survive in the desert

Answer 5

The mesquite tree or bush can send down a root system that extends for over 100 feet underground where permanent water can be found.

Answer 6

What? Speak proper English please!