Harris 100% Cold Pressed Filtered Neem Oil & Insecticide/Miticide/Fungicide, 12 oz
KFFKFF 4 Mil Black Plastic Sheeting 6 ft x 100 ft Heavy-Duty Polyethylene Roll Vapor Barrier Drop Cloth Crawl Space Cover
Lilly Miller Corrys Moss B Ware 4 lb
Master Gardner 4 ft. W X 50 ft. L Fabric Landscape Fabric
Woven Weed Barrier Fabric 3x50FT 3.2 oz Heavy Duty PP Landscape Cloth for Garden Flower Beds Driveway
Flame King Lightweight Weed Burner Propane Torch with Built-in Lighter, Adjustable Flame, 33”
AISWORD Landscape Fabric Weed Barrier 3x100 ft Non-Woven Permeable Ground Cover Garden Cloth (1 pack)
AISWORD Weed Barrier Landscape Fabric 6 x 16 ft Woven Ground Cover with Garden Staples for Raised Beds and Erosion Control (2 pack)
Weed Barrier Fabric 3x50FT, 3.2 oz PP Woven, Heavy-Duty, UV-Resistant, Weed Control for Garden Landscaping Driveway (2 pack)
Non-Woven Weed Barrier Landscape Fabric Durable Long-Lasting for Garden Flower Beds Vegetable Gardens
Weed Barrier Landscape Fabric 4x50FT 3.2 oz Heavy Duty PP for Garden Flower Beds Driveway
AsterOutdoor Landscape Fabric 3x50FT 5 oz Heavy Duty Woven Weed Barrier for Garden Flower Beds
KFFKFF Heavy Duty 4 oz Non-Woven Weed Barrier Fabric, 3x100FT, Black
Weed Barrier Fabric 3x100FT, 3.2 oz Heavy-Duty PP Woven, UV-Resistant, Weed Control for Garden Landscaping Agriculture
Weed Barrier Landscape Fabric 4 x 100 ft Woven PP Heavy Duty Ground Cover Driveway Geotextile Black
Master Gardner 3 ft. W X 50 ft. L Fabric Landscape Fabric
KFFKFF 6 Mil Black Plastic Sheeting 10 x 25 ft Heavy-Duty Polyethylene Drop Cloth Crawl Space Vapor Barrier
Weed Barrier Fabric 4x100FT, 3.2 oz Heavy-Duty PP Woven, UV-Resistant, for Garden Landscaping Agriculture
AsterOutdoor Weed Barrier Fabric 6 x 100 ft 3.2 oz Woven High Permeability Ground Cover with Green Guide Lines Black
Weed Barrier Landscape Fabric 6 x 100 ft Woven PP Heavy Duty Ground Cover Driveway Geotextile Black
Geotextile Fabric 12.5 x 30 ft 3.5 oz Woven PP Driveway Drain Cloth 600 lb Tensile Soil Stabilization Black
KFFKFF Weed Barrier Fabric 3 x 100 ft 5 oz Woven Landscape Ground Cover Geotextile Black
Weed Barrier Fabric 3 x 50 ft 3.2 oz Woven Landscape Ground Cover Heavy Duty Black (2 pack)
Fabric Weight and Lifespan
Weight in ounces per square yard is the specification that matters and the one buyers skip. Fabric here runs 1.5 to 32 oz with 3.2 oz the most common, and a 3 oz fabric under mulch behaves very differently from a 5 oz fabric under gravel.
Heavier lasts longer.
Light fabric tears when it is walked on and degrades in UV wherever mulch shifts and exposes it. Under gravel or a path, buy the heaviest grade that fits the budget, because replacing it means lifting everything on top.
Woven and Non-Woven
Woven fabric is made of crossed tapes and is strong in tension, which suits paths and gravel.
Non-woven is a pressed felt and drains more evenly across its whole area, which suits planting beds.
Both let water through. Neither stops weeds arriving from above, which is the misunderstanding that makes people think fabric has failed when mulch on top of it has simply grown its own seedlings.
Roll Length and Coverage
Lengths here run 3 to 330 feet with 100 the median, and widths are usually 3 to 6 feet.
A 3 by 300 foot roll covers 900 square feet before overlaps.
Allow for overlap of 6 to 12 inches on every seam, which costs about a tenth of the roll on a bed of any size. Ordering exactly to area leaves you short.
Pinning and Edges
Fabric lifts at the edges before it fails anywhere else, and pins are usually sold separately.
The ground anchors and staples in plant supports cover most of the range.
Bury or weight every edge. An exposed edge catches wind, pulls its pins, and takes the mulch with it.
Concentrates and Ready-to-Use Sprays
The chemical side of this collection is the smaller part, with concentrates at 4 listings and ready-to-use products making up the rest.
Spectracide, Scotts and Bayer carry most of it, in sizes from 1.5 to 32 ounces.
Every product states on the label what it may be applied to and at what dilution, and those two statements are the useful information on a listing. Coverage figures assume the stated dilution.
Fabric Grades Compared
| Grade | Weight | Type | Suits | Price band |
|---|---|---|---|---|
| Light | 1.5 to 2 oz | Non-woven | Seasonal beds | $13 to $28 |
| Standard | 3 to 3.2 oz | Woven or non-woven | Mulched beds | $28 to $56 |
| Heavy | 4 to 5 oz | Woven | Gravel, paths | $56 to $103 |
| Commercial geotextile | 5 oz and up | Woven | Drives, hardstanding | $72 to $178 |
Fabric under a raised bed is a different job again and is used to block grass from below rather than weeds from above.
Weed Barrier Questions
What weight landscape fabric do I need?
3 to 3.2 oz under mulch and 4 to 5 oz under gravel or a path. Replacing fabric means lifting everything on top, so buy heavier where access is hard.
Woven or non-woven?
Woven is strong in tension and suits paths and gravel. Non-woven drains evenly across its area and suits planting beds.
Why are weeds growing on top of my fabric?
Fabric stops weeds from below, not seed landing from above. Seedlings root in the mulch layer itself, which is not a fabric failure.
How much overlap should I allow?
6 to 12 inches on every seam, roughly a tenth of the roll on a bed of any size. Ordering exactly to area leaves you short.
Are pins included?
Usually not. Fabric lifts at the edges first, so every edge needs burying or weighting, and an exposed edge takes the mulch with it.