· GREEN24 Redaktion

Autumn rain on slopes: protect bare soil thoughtfully

Jute or coir? Check bare slopes, incoming water and anchoring, and plan suitable plant cover.

Natural-fibre mesh on a small garden bank among autumn plants.

A newly landscaped garden bank may look tidy at first. After heavy rain, however, small channels and washed-down soil can appear at its base. November is a useful time to inspect exposed patches before a larger problem develops.

Natural-fibre mesh can protect bare soil while plant cover develops. Suitability also depends on the soil, gradient and incoming water.

Three checks before unrolling

  1. Where does the water come from? Observe the area from a safe position. If concentrated water flows onto the bank from a path or roof drainage, that cause must be considered too. Simply covering the ground with mesh is not enough.
  2. What is already growing? Preserve suitable existing vegetation. Do not clear a whole bank just to install mesh.
  3. How much ground is actually bare? Measure along the slope. Allow additional material for the specified edges and overlaps; the basic area calculation is not yet a complete order quantity.

Ground contact matters

The mesh should follow the soil surface and be securely fixed. Loose pockets and raised edges are undesirable. Anchoring, overlaps and edge details must follow the specific installation instructions and suit the location.

After heavy rain, check whether material has become loose or water has formed channels underneath.

Know the limits: Mesh does not replace professional stabilisation of an unstable slope. Work only where access is safe. Steep, slipping or undermined banks need professional assessment; work in waterways is not a routine garden project.

Plan suitable planting and its timing at the same time. The mesh provides temporary support – lasting, appropriate plant cover remains the goal.

View erosion-control mesh and options

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