And if that is not enough to signal caution, the plant also spreads by its root system.

These plants spread easily and can get out of control.

Once plants spread across Mars, they would start producing oxygen.

The plant has spread to many countries, commonly growing in cultivated fields.

The plants can also spread vegetatively from the root system.

This plant spreads quickly, much like a weed, and can be difficult to get rid of.

The plant has spread uranium into water and air.

Don't forget, too, that the neighboring plants growing there now will spread a bit.

The splendid little plants take hold quickly and spread easily over the smallest spaces.

I suggest that we simply go to the various holos and ask the plants to spread apart where they are.