The Collaborative International Dictionary
Soilless
Soilless \Soil"less\, a. Destitute of soil or mold.
Wiktionary
soilless
a. Lacking home soil; dispossessed
Usage examples of "soilless".
If they live in squalor, in filth, in crime, with hope and joy gone, a homeless, soilless army of human prey.
Considerable vegetation had managed to gain a foothold in the soilless terrain.