Jute Netting for Mulch Retention and Care

Jute netting can help hold mulch over prepared soil while vegetation becomes established. Mulch covers the soil between the open mesh strands, and the anchored net helps retain that mulch. In its wildfire-recovery guidance, USDA NRCS describes jute netting laid over straw or other mulch to limit movement caused by wind and water. 1

For this mulch-retention method, prepare the ground, distribute the specified mulch, then lay and secure the netting over it. Check the actual materials together before installation, especially where coarse particles, uneven ground, or incoming runoff could affect retention.

jute netting for mulch
jute netting for mulch

How mulch and open mesh work together

Mulch provides coverage between the strands of an open net. Tacoma’s BMP C122 calls for jute matting to be used with mulch and distinguishes open nets from blankets that provide more complete surface coverage. That distinction matters when a project calls for a covering system rather than mesh alone. 2

Straw mulch is an example specifically described in the NRCS guidance. Coarse wood chips and bark pieces need a separate check of the actual particle size, mesh openings, layer shape, and water exposure. The straw example provides a starting point for understanding the method. 1

In this arrangement, mulch lies between the jute mesh and soil. The mesh should follow the mulch-covered ground. Distinguish the intended height of the mulch layer from unsupported gaps created by piles, rocks, or hollows. Check whether the mulch remains distributed beneath the mesh and whether water has washed material out from below.

Does jute netting replace weed-control fabric?

For weed control, specify the mulch or weed-management system for that purpose. An open jute mesh alone does not provide a continuous weed barrier. Avoid choosing it on the assumption that the spaces between the strands will suppress unwanted plants.

Check the site before choosing the combination

Identify where water enters the area, how it travels across the slope, and where displaced material would collect. Also check for rocks, woody debris, hollows, and drainage problems.

Caltrans describes jute mesh as a surface treatment and identifies obstructions that lift the covering, compacted soil, and poor drainage as limitations. Correct the underlying site problem before relying on a surface covering. Concentrated flow or unstable ground calls for assessment by the person responsible for the site’s erosion-control design. 3

Before work begins, identify the mulch, the selected mesh, and the fixing detail. Confirm who will inspect the area and how later maintenance will be carried out.

Apply the mulch before securing the retaining mesh

For the mulch-retention arrangement described here, prepare the surface, apply the specified mulch, then lay and anchor the mesh over it. NRCS describes netting over mulch, while Tacoma’s slope detail places seeding or mulching before the covering. Confirm any seeding sequence as part of the specified arrangement. 1 2

Prepare and check the work in this order.

  1. Finish the ground preparation. Address obstructions and uneven areas that would leave gaps beneath the mulch and mesh.
  2. Distribute the specified mulch. Use its application requirements. Check for piles or bare patches before laying the mesh.
  3. Lay the selected mesh over the mulch. Let it follow the prepared contours while preserving the intended mulch distribution.
  4. Complete the fixing detail. Follow the instructions for the selected product and site, including edges, overlaps, and anchors.
  5. Inspect the completed area. Look for lifted sections, displaced mulch, and routes where water could travel beneath the mulch layer.

Our jute netting installation guide covers roll placement and fixing in more detail. Obtain the applicable installation detail before selecting anchor spacing or overlap dimensions.

Can jute netting hold wood-chip mulch?

Compatibility depends on the actual mulch, mesh, and site. Check whether chips can pass through the openings and whether irregular pieces leave the mesh bridging above the mulch layer. Review those observations against the selected product’s instructions and the proposed application.

A coarse layer that raises the mesh evenly is different from a local pile with an unsupported gap beside it. Look for uneven distribution, movement through openings, and sections where water can displace material. Use the specified mulch application and mesh installation detail to resolve these conditions before continuing.

jute netting for mulch retention
jute netting for mulch retention

Inspect for mulch movement, lifted mesh, and washout

Check the area after installation and at the intervals or weather events required by the site plan. Trace incoming water and inspect the mulch layer and jute mesh separately. Use the observations below to choose the next check.

Tacoma’s maintenance guidance calls for maintaining contact, repairing damaged sections, and addressing poorly controlled water when erosion occurs beneath the covering. A repair should address the water source as well as the visible damage. 2

What you observeWhat to check firstNext step
Mulch particles pass through openingsActual particle size and mesh openingReview the material combination before adding more anchors.
Mesh bridges over local pilesMulch distribution, rocks, and underlying hollowsCheck the specified layer and correct uneven placement.
Mulch collects downslopeWater entry points, flow path, wind exposure, and fixing conditionReview material movement and retention together.
Soil washes out beneath the layersIncoming water and unsupported gapsAddress the cause of erosion as well as the damaged area.

These observations can have several causes. Follow the relevant water path and inspect the materials before choosing a repair. Keep photographs and notes of corrective work so recurring problems can be compared.

Before installation, confirm the composition of the netting and anchors, the later use of the area, and how remaining materials will be handled during maintenance. Follow the selected product’s instructions and site plan when deciding what to retain or remove. Netting and fixing components may require different handling.

What to include in a jute netting inquiry

View our jute netting product details, then send us your requirements with the mulch type, coverage area, slope and soil conditions, expected water exposure, quantity, delivery destination, required roll width or model if already specified, and any project specification. Include photographs or a layout when they help explain the ground and proposed mulch-and-mesh arrangement.

Sources

  1. USDA NRCS — Wildfire Recovery Tips, Southeast Washington, August 2005, Jute Netting, printed page 14.
  2. City of Tacoma — BMP C122, Nets and Blankets.
  3. Caltrans — Rolled Erosion Control Product, Jute Mesh.