Sea (grass seen in sand dunes) (4)
I believe the answer is:
oats
(Other definitions for oats that I've seen before include "Hardy cereals eaten by horses" , "Young folk might sow wild ones" , "Grain for porridge" , "Food crop" , "Porridge mix" .)
I believe the answer is:
oats
(Other definitions for oats that I've seen before include "Hardy cereals eaten by horses" , "Young folk might sow wild ones" , "Grain for porridge" , "Food crop" , "Porridge mix" .)