noun, masculine

lombricompost

/lɔ̃.bʁi.kɔ̃.pɔst/

noun, masculine/lɔ̃.bʁi.kɔ̃.pɔst/

lombricompost is masculine in French.

vermicompost (the product of worm composting; worm castings)

Blend of lombric + compost.