Answer:

loamed

Answer	Crossword Clue
LOAMED	Added topsoil to
LOAMED	Prepared, as for planting
LOAMED	Covered with soil

LOAMED	Applied topsoil
LOAMED	Plastered over, in a way
LOAMED	Covered with rich soil
LOAMED	Filled with dirt

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.