Earthworm burrows help aerate soil, which is also good for plants.
Potted plants in season include chrysanthemums, daisies and cyclamen.
Earthworms are good for daisies.
what are earthworms good for?

[1] gravity
[2] food
[3] clouds
[4] relocation
[5] survival
[6] daisies
[7] weathering
[8] vegetation