wallacegardens: Hügelkultur (German, meaning “hill culture” or “mound cu

wallacegardens: Hügelkultur (German, meaning “hill culture” or “mound culture”) is the garden concept of building raised beds over decaying wood piles. Decayed timbers become porous and retain moisture while releasing nutrients into the soil that, in turn, promote root growth in plant materials. As the logs decay, they expand and contract, creating air pockets that assist in aerating the soil, allowing roots to easily penetrate the soil. This decaying environment creates a beneficial home to earthworms. As the worms burrow into the soil, they loosen the soil and deposit nutrient-rich worm castings, beneficial to plants. An earthworm can produce its weight in castings on a daily basis.   The best decayed wood for a Hügelkultur, according to A Growing Culture, comes from alders, applewood, cottonwood, poplar, maple and birch. Use wood products that have been in the process of decay for about a year (using green, or fresh, wood products will rob the soil of necessary nitrogen). Some wood products, like cedar and black walnut, should be avoided because they produce organisms that negatively effect plant growth.    Read more at A Growing Culture.  I made one of these and it was working amazingly well until our meat rabbit (she was a pet we rescued but “meat rabbits” are a particular S I Z E ) broke down the fence around it, ate everything upon it, and declared it her bed forevermore. Attempted fence rebuilds were thwarted by tunnels or straight up flattening of fences. The hügelkultur was left to the triumphant bunny.10/10 for horticulture but also 10/10 rabbit bed as declared by an actual rabbit. -- source link
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