Bark is a natural material obtained from tree trunks and branches, widely used in horticulture and landscape design as a mulching layer. Due to its structure, bark retains moisture in the soil, prevents weed growth, and stabilizes soil temperature: in summer it protects against overheating, and in winter – from freezing. As it decomposes, the material turns into humus, enriching the soil with organic matter and promoting microbial activity.
Bark is available in various fractions, allowing you to select the optimal size for specific tasks: small particles (2–10 mm) are ideal for mulching plantings and vegetable gardens, while large chunks (6–10 cm) are used for landscaping paths, areas, and decorative elements. One 50-liter bag typically covers an area of about one square meter, making it convenient for use both on small plots and large landscape projects.
Besides garden applications, bark can serve as a material for insulation and isolation in construction. Combined with other natural components, it is used in the production of coke-beton, bricks, blocks, and pressed slabs, as well as an additive to cement mortars to reduce thermal bridges. Due to its lightness, thermal insulation properties, and absence of bark (referring to low density/lightweight nature in this context), it becomes a preferred material in eco-friendly construction solutions.
