When the topsoil becomes dry, be sure to water it.
Excessive use of water can leach away essential minerals from the topsoil.
Fill with topsoil or peat necesitamnos the container for planting.
Rellenar con tierra vegetal o turba el recipiente que necesitamos para la siembra.
Cover and bury the seed with topsoil.
Lay up a fraction of an inch of topsoil each year.
The samples were taken from the topsoil.
Sustainable farming methods aim to preserve the integrity of precious topsoil.
Los métodos de agricultura sostenible buscan preservar la integridad de la preciosa capa superior del suelo.
The farmer worried that the washout would erode his valuable topsoil away.
El agricultor estaba preocupado de que la erosión se llevara su valiosa capa superior del suelo.
The nature of the existing topsoil must be assessed.
Se debe evaluar la naturaleza de la capa superior del suelo existente.
Artificial grass should not be installed directly onto topsoil.
El pasto sintético no debe instalarse directamente sobre la capa superior del suelo.
Moisture is applied as the topsoil dries.
Se aplica humedad a medida que se seca la capa superior del suelo.
These slopes have a very thin topsoil.
Estas laderas tienen una tierra vegetal muy fina.
The gardener carefully removed the topsoil to prepare the bed for planting vegetables.
El jardinero retiró cuidadosamente la capa superior del suelo para preparar el lecho para plantar verduras.