How do you prevent erosion on a deck under slope?

How to Prevent Erosion Under a Deck

  1. Keep the sod and grass in place under your deck. …
  2. Dig small drainage trenches in the spots under the deck that are most prone to erosion, such as areas between boards or along the edges of the deck where runoff can occur.

How do you keep soil from washing away on a slope?

Mulch. Mulch is a good choice if your slope is less than 33 percent, and the right mulch can help to keep soil in place on a gentle slope with or without plants. Use at least 3 inches of mulch that resists washing or blowing away during a rainfall or high winds.

What do you put under a deck on a slope?

A layer of crushed gravel, with or without plastic or weed barrier cloth, is the best choice for using under a deck.

What can I put on Hill to stop erosion?

Slopes between 33% and 50% require special care. Plant on slopes that are this steep, but be aware you may need to use an erosion control blanket, mats of coconut fiber, or jute netting to hold slopes in place until plants can become established. it’s easy to prevent erosion on your sloped property.

What do you do with dirt under your deck?

Put Gavel Under the Deck

To ensure your under-deck space doesn’t become a moisture trap, accelerating rot for your wood deck, or a field of weeds, consider adding gravel. Washed gravel or crushed stone allows rain and snow to drain and create natural runoff.

How do you put stone under a deck?

Gravel should be spread out to a depth of 2” (50mm) over the landscape fabric under your deck. Deep enough to cover the fabric and prevent weed growth. 2” is also a nice working depth for raking the gravel. It takes about 1 yard to cover 100 square feet 2” (50mm) deep.

How can hilly areas control soil erosion?


  1. Ploughing across elevation contour lines. …
  2. Practicing terrace farming: This is where graduated steps of land are made on the slope to control soil erosion.
  3. Planting strips of grass: Grass on the slopes acts as water and wind breaker, therefore limiting the process of erosion.

How do you landscape a steep slope without retaining walls?

Landscaping on Slopes

  1. Stabilize With Plants & Trees. A smart way to stabilize the soil on a hill is by planting shrubs, trees, and flowers. …
  2. Install Stairs or a Path. If your slope is not too steep, installing a stone path or stairs in your landscape can be a good option. …
  3. Build Up Tiers of Walls. …
  4. Build a Deck.

How do you landscape a steep slope on a budget?

4 Cost-Effective Landscape Design Ideas for a Slope

  1. Install Groundcover Plants.
  2. Build a Tiered Retaining Wall.
  3. Create a Natural Rock Garden.
  4. Build Stairs or a Pathway.
  5. Tackle Your Slope in Sections.

Does mulch stay on a slope?

The most affordable way to landscape a slope is also the easiest: mulch it. But your typical bark mulch won’t cut it on a hillside. Instead, use gorilla hair mulch for its fibrous texture that keeps the mulch intertwined together.

How do you mulch a hillside?

6 Smart Ways to Keep Mulch in Place on a Slope

  1. 1 – Ensure That You’re Using Terraces. …
  2. 2 – Consider Using a Trench. …
  3. 3 – Use Mulch That Works Better on Slopes. …
  4. 4 – Avoid Using Plastic Lining Under Your Mulch. …
  5. 5 – Make Use of Netting. …
  6. 6 – Landscape Edging Is an Option.

How do you mulch a hill?

Spread the mulch evenly over the slope. Pack it gently with the back of a shovel. Build a 4- to 8-inch tall retaining wall out of fence posts, large boards or landscape bricks if you are concerned that the mulch will wash away. Otherwise, you can simply rake any mulch that gets washed to the bottom back onto the slope.

What is the best mulch to use on a hillside?

Shredded bark

Shredded bark is one of the best mulch types to use on slopes and it breaks down relatively slowly.

Are pine needles good for mulching?

Pine Needles Can Work as Mulch

Pine needles, also known as pine straw, make fine mulch for some flower beds. They are light and fluffy, so spreading them around is a piece of cake, and they don’t compact much as they decompose, so you don’t have to worry about them becoming too thick or forming a rain-impervious mat.

Can you put wood chips on a slope?

You can use wood chips successfully when you’re on a slope, but you have to be mindful of the weight. Heavier wood chips and wood nuggets are going to do better than lighter ones. Try to get a heavier type of wood chip if you want to use those in your gardens.

Will mulch wash down a hill?

Choose mulch that looks like long, shredded pieces of bark. Lighter, smaller pieces of bark and plant matter will tend to wash down the hill. Other mulch options include stones, gravel, rubber pieces or lava rocks.

How do you put bark on a steep slope?

Quote from the video:
Quote from Youtube video: 10 inch sod staples. And we're gonna put these staggered probably every 2 or 3 feet up. And down this hill. And load it with mulch.

How do you keep wood chips in place on a slope?

To keep a perfectly even layer in place on a smooth slope, spread netting or biodegradable jute blankets over the surface and anchor it thoroughly with landscape pins.