Walkway Gravel for Garden Paths in Frost Country

Two materials get bought for paths in this state, and only one of them holds a shape. Pea stone is rounded and rolls underfoot. Walkway gravel is crushed, 3/8 inch, a graded mix of stone sizes, and the angular faces knit together enough to walk on without sliding.

If you have ever crossed a pea stone path in boots and wished you had not, that is the difference.

Path season: the weeks between mud season and hard frost

Path work follows the same calendar as everything else here. Start once the frost is out and the ground has drained enough to hold a wheelbarrow without rutting, and finish before the ground closes up in the fall.

Mud season is the wrong time. A path route excavated in April fills with water and the sides slump in. Late fall is the other wrong time: you can spread stone on frozen ground, but you cannot compact the layer beneath it, so the path settles unevenly through the first thaw.

In the White Mountains and the North Country the window opens later and shuts earlier. Plan on a shorter season up there.

Getting the route ready while the ground still drains

Lay the route out with a hose or a string line, walk it a few times, then move it. Paths that follow where people actually walk stay tidy; paths that fight the desire line get cut across.

Then:

1. Strip sod and loam along the route. Stone on organic material sinks into it.
2. Dig 4 to 6 inches on dense till, less where ledge is close. Where you cannot dig, build up and edge.
3. Compact the bottom of the trench. This is the step people skip and regret.
4. Fabric across the trench, up the sides, to stop the path mixing with the soil below.
5. Edging: steel, stone or timber, set to hold the stone in.
6. Base first on soft ground, then the gravel over it.

Slope the finished surface slightly to one side so water leaves rather than sitting and icing.

Stone dust, pea stone and walkway gravel, side by side

Stone dust is the New England default under pavers and flagstone. Walkway gravel is the choice where the gravel itself is the walking surface.

A dry creek line and a border around a paver patio

Two of the jobs this size gets used for beyond a plain garden path.

A dry creek line that carries water only a few times a year takes 3/8 inch crushed as its bed, usually with larger stone set along the edges to define it. Where water runs hard in the thaw, this size will move, so keep it for the gentle runs and use heavier stone at a culvert outlet.

A border around a paver patio is where the small crushed size does its neatest work. It bridges the gap between the hard edge of the paving and the planting beside it, drains the run-off coming off the patio, and gives a mower somewhere to run.

Both want the same preparation as a path: fabric, an edge, and a compacted bottom.

Why a construction entrance chews it up in a week

A construction entrance is where equipment leaves a site onto a paved road, and it is meant to shake the mud off tires before they get there. Two or three loaded trips and a 3/8 inch stone is pressed down into the subgrade, with mud on top of it.

That job wants stone measured in inches, not fractions of one: #4 crushed stone or RipRap, laid thick.

This size is for feet, not for axles.

Yardage for 35 feet of creek line and a patio border

Hypothetical jobs. Walkway gravel runs about 2,800 lb per cubic yard on this site's published figures, near enough to 1.40 tons per yard, so the tonnages below are approximate. Other shapes go through the gravel calculator.

Dry creek line, 35 ft long, 3 ft average width, 3 inches deep

• 35 x 3 = 105 sq ft
• 105 x 3 / 12 = 26.25 cu ft
• 26.25 / 27 = 0.97 cu yd, call it 1
• 0.97 x 1.40 = 1.4 tons

Border 18 inches wide around a 16 ft by 20 ft patio, 2 inches deep

• Outer rectangle: 19 x 23 = 437 sq ft
• Patio: 16 x 20 = 320 sq ft
• Border area: 437 - 320 = 117 sq ft
• 117 x 2 / 12 = 19.5 cu ft
• 19.5 / 27 = 0.72 cu yd
• 0.72 x 1.40 = 1.0 tons

A winding path is not a rectangle. Measure its length along the middle of the route and use the average width, then treat it as a rectangle. It is accurate enough for an order you are rounding up anyway.

What the plow and the first winter do to a gravel walk

Expect to lose a little stone every year and to put a little back.

Snow is the main loss. A shovel picks the stone up with the snow and it ends up in the bed alongside. A plastic shovel and a light hand help, and some people leave an inch of packed snow on a gravel walk rather than scraping to the stone.

Frost heaves will lift a path slightly and settle it back. That is normal here and usually rakes flat in spring. What is not normal is one section staying soft, which means water underneath and a drainage problem rather than a gravel problem.

Once a year: rake the crown back, sweep the strays off the lawn, and top up the thin spots. A wheelbarrow of stone a year keeps a path level for a long time.

Set the quantity and a delivery date on this page. Delivery is arranged at checkout by ZIP code, and the truck needs firm ground with room to back and dump.