Yes, you should use landscape fabric under gravel—but only in the right situations. Here's a breakdown of the pros, cons, and best-use cases:
✅ When to Use Landscape Fabric Under Gravel
Weed Control: It helps block weeds from growing up through the gravel.
Separation: Prevents gravel from sinking into the soil over time.
Drainage Support: Good-quality fabric (especially woven or needle-punched non-woven) allows water to drain while keeping the layers separated.
Long-Term Projects: Ideal for driveways, walkways, patios, or garden paths.
⚠ When to Avoid It
Short-term Projects: Fabric might not be necessary for temporary gravel applications.
Poor Drainage Soil: If the soil has drainage problems, fabric can trap water and make things worse unless it's a highly permeable type.
With Organic Mulch: Fabric under mulch can block water and nutrients to plants and may create maintenance issues.
✅ Recommended Fabric Types
Woven PP fabric: Best for heavy-duty areas like driveways or paths.
Needle-punched non-woven fabric (PP or PET): Good for better drainage and weed suppression in garden beds with gravel on top.
📌 Pro Tip:
Anchor the fabric with landscape staples and overlap edges by 6–12 inches to prevent weeds from sneaking through gaps.
If you tell me your exact project type (e.g. gravel path, parking area, or garden bed), I can recommend the best fabric type and setup.
