Asked by: Cathaysa Ludewigs
home and garden landscaping

How do you build a raised garden bed with landscape timber?

Last Updated: 13th March, 2020

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STEP 1 – Purchase 8′ landscaping timbers, stakes, wood oil stain, garden soil, rebar, etc. STEP 2 – Cut the timbers so you have an 8′ x 4′ garden box. Once cut put them in the yard and do a test fit. STEP 3 – Then stake them on the corners for drilling.

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Likewise, people ask, how do you stabilize landscape timbers?

Placing 12-inch spikes in the timbers helps to stabilize them as well.

  1. Mark where you plan to install the front edge of the edging with a pair of stakes and a string.
  2. Dig a trench approximately 3 or 4 inches deep with a shovel.
  3. Set the landscape timbers in the trench.
  4. Measure the length of any timbers you need to cut.

Similarly, how do you keep landscape timbers from rotting? How to Seal and Coat Pressure-Treated Landscape Timbers

  1. Wash the cut area on the pressure-treated landscape timbers with oil solvent, which you can buy at many drug stores.
  2. Sand the area around the cut area of the pressure-treated landscape timber with sandpaper to remove the remainder of the solvent.
  3. Stain or paint the wood if you want to while the cut area is exposed.

Moreover, can landscape timbers be used for vegetables?

CCA-treated landscaping timbers are still considered safe for use in a variety of outdoor structures, including decks, fences and gazebos, but should never be used in vegetable gardens, or where the wood may be in contact with food.

How do you secure landscape timbers to the ground?

Rebar, ribbed metal rods used in building construction, is one method used to hold landscape timbers in place and secure then to the ground.

  1. Mark the footprint for the new timbers using spray paint of construction caulk.
  2. Secure the corners together using screws designed for pressure treated wood.

Related Question Answers

Petrut Murugappa

Professional

Branda Kohrt

Pundit

How do you lay landscape edging?

Steps
  1. Measure the outline of the garden bed using rope.
  2. Unroll the plastic lawn edging the day before you want to use it.
  3. Dig a 3–6 in (7.6–15.2 cm) deep trench around the garden bed.
  4. Cut off any small roots that are in the way of the trench.
  5. Place the plastic edging into the trench.

Aoife Babiloni

Pundit

Can you use treated pine for vegetable gardens?

Treated pine is safe to use in gardens, but if you are worried about the old-style arsenic-treated pine, the new stuff – ACQ treated pine – is arsenic-free and becoming easier to find. One of the most popular ways to edge raised vegie garden beds is to use timber sleepers of some sort.

Sthefany Mati

Pundit

Can you use landscape timbers for raised garden beds?

landscape timbers for raised beds - Knowledgebase Question
The newest method for treating wood is Micronized Copper Quaternary (MCQ). If you can find MCQ treated lumber, you can use it in your garden. If not, choose a wood that is naturally rot resistant. Redwood, cedar and cypress are good choices.

Adair Calista

Pundit

Is pressure treated wood safe to use in a vegetable garden?

Yes, the "new" pressure treated wood is safe for use for raised garden frames with a few precautions! Up until 2003, the most common preservative used for pressure treated wood was chromated copper arsenate (CCA), a compound using arsenic as its primary rot protectant.

Lahoma Paidyshev

Pundit

How do you install landscape timbers with rebar?

To install rebar, drill a hole through each timber, stack the timbers, if necessary, then drive the rebar through the hole and into the ground using a sledgehammer. To prevent rusting, choose epoxy-coated rebar over uncoated material.

Riana Mora Figueroa

Teacher

How do you install landscape timbers on a slope?

Lay the second row of timbers, staggering the seams above the timbers below. Pitch the second row, and every subsequent row, into the slope by 1/4 inch from the row below it. Drive galvanized spikes between the first and second rows to secure the wall. Predrill the wood to make the work easier.

Clelia Kirchner

Teacher

Does pressure treated wood leach chemicals into soil?

From what I've seen, the consensus is that the chemicals do leach out of the wood into the soil and are uptaken by the plants in very small amounts. Of course, the primary concern with using pressure treated wood in raised-bed gardens has been with the arsenic in CCA- (chromated copper arsenate) treated wood.

Chieko Puescher

Teacher

Are railroad ties good for retaining walls?

You can build a retaining wall for a simple, economical way to terrace uneven ground and reduce dirt erosion. The finished crosstie retaining wall is an effective, attractive solution to dirt erosion. A long auger bit and 1/2-inch drill are needed to bore holes for reinforcement.

Joga Camarzana

Teacher

How do you install timber garden edging?

  1. OUTLINE YOUR SPACE & DIG THE TRENCH. Lay out the bed and dig a trench 3 to 4 inches deep for the timbers along the garden border.
  2. INSERT TIMBERS AND LEVEL.
  3. TRIM TIMBERS.
  4. LAY THE SECOND LEVEL OF TIMBERS.
  5. LEVEL THE TIMBERS AND SHIM.
  6. USE SPIKES TO CONNECT TIMBERS.
  7. ADD SOIL.

Keira Espuelas

Reviewer

How tall is a landscape timber?

Standard Landscape Timber Sizes. An eight-by-eight full-sawn landscape timber -- 8 feet long -- is really 9 inches deep, 7 inches wide and 102 inches long, so it's close to standard railroad tie size.

Naara Arrayas

Reviewer

Do I need to line my raised garden bed?

You can line your raised bed to make it more durable and to prevent toxics from leaching into the soil. For lining, use landscape fabric found at garden supply stores or cloth fabric from clothing. Avoid non-porous plastic, as it can retain too much water and discourage beneficial insects and worms.

Jagjit Hallyev

Reviewer

What do you fill raised beds with?

Growing plants in a raised garden bed is easy. All you need is a level spot in your landscape, some plants or seeds, and enough good-quality soil and compost to fill the bed. You can purchase a kit that comes with pre-cut lumber and hardware, or build your own raised bed in any size you need.

Heredia Suksma

Reviewer

Can you lay railway sleepers on soil?

You can also place the sleepers directly on the soil but you might have issues with water pooling around the edges, causing the wood to rot quicker. If you decide to lay them directly on soil, put down a waterproof plastic membrane first to reduce contact with moisture.

Sunshine Liebl

Supporter

Can you put a raised garden bed on grass?

Raised beds are the ultimate in no-till gardening. Because you are literally constructing a bed from the ground up, there's no need to dig into the soil to remove lawn and weeds. Instead, put down a thick layer of newspapers to kill the grass, and lay soil and other amendments on top.

Shamas Lucci

Supporter

What plants are best for raised garden bed?

The 5 Best Veggies to Grow in a Raised Bed
  1. Root vegetables. When you're growing plants for their roots, it's important to have complete control over the soil.
  2. Leafy greens. Greens such as lettuce, spinach and kale perform marvelously in raised beds.
  3. Onions.
  4. Tomatoes.
  5. Potatoes.

Tsira Given

Supporter

What is the difference between topsoil and garden soil?

Garden soil is compost enriched and is a higher quality soil. Garden soil is topsoil enriched with compost and organic matter to make it better suited to actual plant growth. The addition of compost will reduce compaction and also provide nutrients that will feed the plants over many years.

Haiping Kamphofener

Beginner

How do you fill a tall raised garden bed?

Steps
  1. Gather native soil from your yard if possible.
  2. Purchase nutrient-rich mixtures if you can't use native soil.
  3. Make your own compost or purchase some.
  4. Mix soil and compost using at a 1:1 ratio.
  5. Remove any rocks from the mixture.
  6. Fill your garden bed to the top or nearly the top.

Arnette Ring

Beginner

What kind of wood should be used for raised beds?

Wood options for Raised Garden Boxes
  • Redwood or Black Locust – Definitely the best option for raised garden boxes in terms of longevity because they are naturally rot-resistant and have been known to last up to 20 years.
  • Cedar – Another rot-resistant wood, cedar can last 10-15 years and looks gorgeous.