what wood to use for raised garden

what wood to use for raised garden

Wish to know the most effective wooden for raised backyard beds? Raised beds are backyard containers, generally comprised of wooden, and the kind of wooden we use will decide how long-lasting, protected, and sustainable they’re.

If you’re searching for designs, I’ve free plans for constructing raised backyard beds right here .

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Selecting Wooden for Raised Beds

You’ve bought excellent soil, a degree yard, constant rainfall, and every thing grows superbly, proper?

Okay. No.

Each backyard has challenges and raised beds can resolve a lot of them.

Unhealthy soil, a sloping yard, and tree roots are all causes to develop in raised backyard bins.

A raised rising house can also be higher for again and knee issues.

However what sort of wooden must you use? Are some varieties of wooden dangerous for the backyard?

Wooden is a well-liked selection for constructing plant bins as a result of it’s pretty cheap, available, and lasts fairly just a few years. However you do have to decide on rigorously to keep away from contaminating the soil and guarantee your selection is eco-friendly supply, inexpensive, and long-lasting.

So, except you reside in termite territory, it’s time to go wooden procuring.


  • What’s the Greatest Wooden for Raised Backyard Beds?
    • What to Contemplate
      • Native & Sustainable
      • FSC Licensed
      • Security
      • Sturdiness & Rot Resistance
  • Wooden Choices
  • Wooden to Keep away from
  • Wooden Options for Constructing Raised Beds
  • Assets

What’s the Greatest Wooden for Raised Backyard Beds?

Listed below are the important thing traits to search for, then we’ll discover the main points.

For me, locally-sourced, FSC-certified, untreated, rot-resistant wooden makes essentially the most sense. However it’s not all the time attainable to examine all these bins.

Read: what to fill raised garden bed with

I at present use 1″ untreated pine boards as a result of they’re available in my space. The wooden will get a beautiful, rustic barn board patina after only one season.

I additionally use some pressure-treated wooden for varied backyard buildings together with giant raised beds.

The wooden that individuals fear about leaching ‘chemical compounds’ into the soil is CCA (Chromated copper arsenate) pressure-treated wooden or outdated railway ties. The sort of handled wooden was banned years in the past for family use. You may learn extra about it under.

Remember the fact that wooden alternatives fluctuate vastly by area. I admit the ideas (under) are fairly idealistic, however why not do what’s finest for the well being of your backyard and the surroundings in case you can?

What to Contemplate

1Local & Sustainable

The only option (and sometimes the bottom price) is locally-sourced wooden coming from sustainably-managed tree farms (versus decimating old-growth forest by clear-cutting).

2FSC Licensed

In case you can, use wooden with FSC (Forest Stewardship Council) certification. The FSC is a global, not for-profit group that promotes the accountable administration of forests.

3Safety Concerns

Handled Lumber

If you wish to use handled lumber, do your homework first so that you’re sure it’s protected to your meals backyard: not simply fence posts and decks.

Security requirements and laws fluctuate by area. I discover some producers now particularly point out in the event that they contemplate their handled wooden protected for vegetable gardens. It’s as much as you to do a little analysis to resolve in case you belief them.

What goes in your soil goes within the water, crops, and wildlife, so it’s vital to watch out.

Some Present Wooden Remedy Strategies:

  • Alkaline Copper Quaternary (ACQ)
  • Copper Azole (CA)
  • Micronized Copper Quaternary (MCQ)
  • Sodium Borate (SBX)

TIP: To be cautious, some gardeners line their handled wooden beds with a protecting layer of plastic to kind a barrier between the wooden and soil. Once more, you have to to analysis the plastic to make sure it’s meals protected and contemplate the consequences of condensation forming between the plastic and the wooden.

4Durability and Rot-Resistance

How lengthy any wooden lasts will rely totally on the kind of wooden and native situations.

My present raised beds are comprised of 1″ untreated pine and final roughly 10 years. However I additionally dwell someplace the place the rain is average and the drainage is excellent.

You might want to know: how to build a raised veggie garden

In case your raised beds can be uncovered to numerous moisture, wooden like pine might solely final just a few years. Wooden borers like termites are additionally a attainable concern.

Different naturally rot-resistant woods (listed under) will final even longer.

Wooden Choices

Verify before you purchase to make certain the wooden meets your standards. Right here’s just a few common ones:

Naturally Rot-Resistant and Lengthy-Lasting

  • Cedar
  • Juniper (rustic-looking)
  • Redwood
  • Yew
  • Catalpa
  • Chestnut
  • Cypress
  • Douglas fir
  • Hemlock
  • Pine
  • Spruce

Dense Woods

  • Black locust
  • Black walnut
  • White oak

There are extra: be at liberty to e mail me with good suggestions out of your space.

Wooden to Keep away from

Do your analysis first to substantiate you might be comfy with the precise product you might be utilizing.

  • Recycled or reclaimed wooden in case you have no idea the origin or wooden that has been stained or painted. Older paints with lead are a giant concern.
  • Older (CCA) pressure-treated wooden, which is banned in a number of nations. ACQ (Alkaline Copper Quaternary) lumber is a greater different.

Wooden Options for Constructing Raised Beds

As with every constructing supplies, you have to do your individual analysis to ensure the alternatives you make are protected, eco-friendly, sustainable, and proper to your scenario.

These are concepts to discover, not suggestions.

  • Recycled composite plastic lumber
  • Composite lumber—comprised of recycled wooden shavings.
  • Concrete, concrete blocks or bricks—can get fairly scorching within the solar, however lot of individuals use them with good outcomes.
  • Rocks
  • Metallic inventory tanks —can rust over time.
  • Galvanized culvert or inventory tank—might warmth the soil an excessive amount of.
  • Metal – undecided if that is meals protected.
  • Felled logs
  • Previous doorways—reduce lengthwise – be cautious with any paints or stains.
  • Shutters—be cautious with any paints or stains.
  • Straw bales

Keep away from


Free Tip Sheet

Link to save digital file.

My Raised Mattress With Privateness Partitions

Additionally see DIY Raised Backyard Mattress With Constructed-In Privateness Wall.

Frugal Constructing Tip

Design your raised mattress based mostly on accessible lumber sizes to reduce waste cuts.

I like to make use of 8-foot lengths to create easy-to-assemble 4×8-foot bins but additionally be mindful what suits your physique measurement for simple reaching.

Free Constructing Plans

  • Free Plans for Constructing Raised Backyard Beds
  • Additionally examine your native library.

Beneficial Guide

The Raised Mattress Revolution by Tara Nolan

I hope you’ve discovered this beneficial.

~Melissa the Empress of Dust ♛


Wooden raised garden beds.

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