Crossword clues for Subsoil 3 lettersAnswerClueBEDSubsoil, for a flowerBEDSubsoilOILIn the subsoil of Iran.SUBSOILUnderground layerSUBSOILHardpan.SUBSOILNear-the-surface earth layerSUBSOILSLayers undergroundSUBSOILLayer above bedrockSUBSOILField stratumSUBSOILEarth layer almost near the surfaceHARDPANType of subsoil.HARDPANSubsoil layerLOAMSubsoil topperPERMAFROSTContinuously frozen subsoil of arctic regions