Layers:
For any raised bed, the layers must become increasingly finer towards the top. To protect the raised bed from voles and moles, the soil is first covered with plastic sheeting, dense weed control fabric, or fine mesh wire. The bottom layer consists of coarse, unrotted branches, twigs, shrub waste, and perennial stems. Tread this layer firmly down; it serves as drainage and ensures ventilation from below. Next comes a layer of rotted plant matter, lawn probes (placed with the soil side facing up), grass clippings, wood chips, leaves, or even cardboard boxes. On top of this comes a layer of manure or semi-mature compost, which later releases heat as it decomposes. The top layer consists of fine, well-rotted compost mixed with garden soil or store-bought potting soil.
And now let’s get to work on the bed…
TEXT: Victoria Wegner
