Herself's Houston Garden

Conservation through cultivation

Slime mold (Fuligo septica)




Slime mold

Slime mold

Yellow plasmodium, more commonly known as dog vomit slime mold is actually a fungus.

Grows on decaying wood and leaves, in the shade. Most of its life is spent as a single cell. When warm and humid the cells creep together to form a single unit. The cells lock into each other like keys in a lock. The unit then follows light sources and moves in search of bacteria, yeasts and other fungi to eat. By pulsing it can send the food throughout itself.

Slime molds leave a trail of slime behind which acts as memory. When they find the slime they move to explore a new area rather than re-search an area they’ve cleaned.

Reproduces by breaking back apart into multiple cells that are moved by the wind to begin new units when the weather conditions are right.

Slime molds have been placed in mazes with various food sources, they connect together and hunt out the food which is then fed to the entire unit through the tube network it creates in itself. If the food is placed on a map in large cities a highway system develops to transport the food that looks spooky similar to our own highways. Slime molds can find the most efficient routes through a maze.

Slime molds have been with us about 600 million years and were the inspiration for the movie ‘The Blob’.