Agricultural Nonwovens

Black weed-control fabric for beds and borders

Mulching fabric is laid directly over prepared soil. Its black surface reduces light reaching the ground and can therefore limit weed growth. Selected products remain permeable to water and air.

Suitable applications include ornamental borders, shrubs, vegetable beds, selected fruit crops, greenhouse planting and areas finished with bark, gravel or decorative stone.

The ground still needs to be prepared. Existing weeds, stones and sharp debris should be removed before installation.

Weed-control fabric and landscape fabric terminology

Product titles may use several related terms, including weed-control fabric, landscape fabric and agricultural textile. The name alone should not determine the choice.

Compare the construction, material, weight, permeability and intended use. The verified 70 g/m² black product is made from polypropylene and is intended for mulching and weed control. It also has green guide lines for planning rows.

The current category does not include white winter fleece designed specifically for wrapping the above-ground parts of plants.

Choosing between 50 and 70 g/m²

The weight indicates the mass of one square metre of material. Current products are available in 50 and 70 g/m² options.

Consider:

• intended installation period,
• soil preparation,
• bark or stone placed above the fabric,
• foot traffic nearby,
• requirements of the planting,
• fixing method.

A higher figure means a heavier material over the same area, but does not automatically make it suitable for every application. Installation and exposure also affect service life.

Available roll sizes

The 70 g/m² range is 1 metre wide and comes in lengths of 20, 30 and 50 metres.

The 50 g/m² options include:

• 1 metre wide rolls in 10, 20 and 30 metre lengths,
• 1.5 metre wide rolls in 10, 30 and 50 metre lengths.

A wider roll can reduce the number of joins across a large bed. A 1 metre roll may be easier to fit along narrow planting rows.

Calculating the required quantity

Measure the length and width of the area and multiply them to obtain the nominal surface in square metres.

Add an allowance for:

• overlaps between strips,
• securing the edges,
• irregular bed shapes,
• openings around plants,
• cutting adjustments.

A 1 × 30 m roll contains 30 m² of material, but it will cover less than 30 m² after overlaps and trimming.

Preparing the ground

Before installation:

1. Remove weeds and as much of their roots as possible.
2. Clear stones, branches and sharp debris.
3. Level the soil.
4. Install irrigation lines if required.
5. Plan plant positions and fabric joins.
6. Unroll the material without major folds.

Avoid laying the fabric over sharp objects or stretching it so tightly that fixing pins could tear it.

Planting through the fabric

Mark the planting position and make a small opening suited to the root ball, often using an X-shaped cut. Avoid oversized openings, which expose more soil.

Arrange the fabric around the plant without constricting the stem. When fitting it around existing plants, cut carefully to avoid damaging stems and roots.

Overlaps and ground pegs

Adjacent strips should overlap so that no open gap remains between them. The required overlap depends on the shape of the bed, soil and finishing method.

The category includes packs of 10 ground anchors and sets of 15 cm fixing pins. The quantity required depends on the perimeter, joins, plant openings, terrain and exposure to wind.

Use additional fixings at corners, overlaps and any section likely to lift.

Using fabric beneath bark or gravel

Weed-control fabric can separate the soil from bark or decorative aggregate. The upper layer conceals the black surface and reduces its direct exposure.

Confirm that the selected fabric is suitable for the intended covering material. Place sharp stone carefully rather than dragging it over the surface.

An area intended for regular foot traffic requires a construction designed for that purpose. Standard border fabric should not automatically be treated as a path base.

Does weed-control fabric stop every weed?

It can reduce weed growth by limiting light, but it does not guarantee complete elimination. Weeds may appear through planting holes, joins or soil and organic matter deposited on top.

Good ground preparation, secure overlaps and routine maintenance all affect the result.

Inspection and maintenance

After strong wind or heavy rain, inspect the edges, overlaps and pegs. Correct loose areas before the fabric shifts further.

Take care when using spades, hoes and other sharp tools nearby. A damaged area can be patched with a suitable piece of material extending beyond the tear.

FAQ – Frequently Asked Questions

Which fabric weight should I choose?

The category contains 50 and 70 g/m² options. Choose according to the installation, ground conditions, covering layer and planned service period.

Is black fabric suitable for winter plant protection?

The current products are primarily intended for ground mulching. Above-ground winter protection normally requires a covering fleece specifically designed for that purpose.

How much area does a 1 × 30 m roll cover?

The nominal material area is 30 m². Actual coverage is lower after overlaps, edge finishing and cutting.

Should I choose a 1 or 1.5 metre width?

A 1 metre roll is convenient for narrow beds. A 1.5 metre width may reduce the number of joins across a broader planted area.

Does water pass through the fabric?

The verified 70 g/m² product is permeable to water and air. Confirm this property on the page of any other selected variant.

How closely should ground pegs be spaced?

Spacing depends on the bed shape, soil, joins and wind exposure. Pay particular attention to edges, corners and overlaps.

Can the fabric be cut?

Yes. It can be trimmed to fit the bed and cut around plants. Use a sharp tool and keep openings as small as practical.

Does landscape fabric eliminate the need for weeding?

It can reduce weed growth, but some maintenance may still be required around openings, joins and material deposited on top.