
Is Cedar good for planter boxes?
When it comes to gardening, one material reigns supreme: Western Red Cedar. Thanks to its unique natural properties, cedarwood is the ideal choice for planter boxes and raised garden beds. And while there are countless cedar products on the market, many handy gardeners choose to build their own DIY planters is a fun weekend project.
Are cedar boards good for raised garden beds?
A raised bed allows better drainage and also prevents soil compaction; they are considered ideal for growing small plants. Build the raised garden beds of different height levels easily with these DIY cedar raised garden bed plans that involve using the cedar boards to quickly build the raised rectangular garden beds.
What is the best type of wood for a garden box?
J&W Lumber carries two different species of Cedar that are great options for building your garden box – Western Red Cedar and Alaskan Yellow Cedar. Like Redwood, Cedar does very well with ground contact, holding up for far longer than woods like Doug Fir (a termite favorite).
Is Cedar safe for vegetable gardening?
Natural, untreated, cedar wood is completely safe for growing vegetables or other edible plants. Why Use Untreated Cedar? We do not use any chemical treatments on our products, because we want you to know that anything you grow in one of our planters is going to be safe to eat.

Is cedar safe for garden beds?
Cedar lumber is often used in constructing raised beds. It offers a natural resistance to rot and insects. Eastern red cedar (Juniperus virginiana) is very rot resistant and will last for years even when in contact with soil. However, the wood is very dense and can be hard to work with.
Can you use cedar for garden boxes?
J&W Lumber carries two different species of Cedar that are great options for building your garden box – Western Red Cedar and Alaskan Yellow Cedar. Like Redwood, Cedar does very well with ground contact, holding up for far longer than woods like Doug Fir (a termite favorite).
How long will a cedar garden box last?
It really depends on the material of the raised bed; most gardeners choose cedar or redwood because of their natural resistance to rotting and infestations. In optimal conditions, they'll last up to 10 to 20 years. However, longer-lasting materials are available as well.
Is cedar or pine better for raised garden beds?
The short answer to the best wood for raised beds is cedar. Cedar can last 15-20 years. But, it's expensive. Pine is the logical choice for most people when choosing lumber for raised beds.
Do I need to seal cedar planter?
For the best results, use wood planter boxes made from cedar or redwood lumber, which are naturally water resistant. Using a waterproofing caulk and waterproofing sealant on naturally water-resistant wood creates an almost impermeable environment.
Do you need to line cedar planter boxes?
The planters are fine when used without lining or as container planters. If replacing a lining, we recommend only using linings specifically made for gardening containers and that allow for air and water flow.
What is the best wood for raised garden beds?
cedarIn most cases, cedar is the best wood to use for garden beds because cedar is naturally rot resistant. Western red cedar is commonly used, but white cedar, yellow cedar and juniper are also high-quality choices for outdoor construction projects.
What do you put in the bottom of a cedar planter box?
If you do not want to drill drainage holes, you can fill the bottom of the planter with rocks or stones. This helps to keep some space open for water to drain out of the soil below the roots, allowing for airflow and preventing rot.
Does cedar rot in the ground?
Don't put cedar where it's in direct contact with the ground or set it in concrete. It may last for a while, but eventually it will rot and deteriorate.
What wood should not be used in a raised garden bed?
Gardeners have used pressure-treated wood for decades in raised beds and as posts, but on December 31, 2003, the Environmental Protection Agency (EPA) banned the sale of lumber treated with chromated copper arsenate (CCA) for residential use.
What is the best wood to use for a planter box?
Spruce, Pine, Redwood, Juniper, Chestnut, and Cedar are the best and most popular woods for planter boxes. They are rot-resistant, safe for food crops, readily available, and don't contaminate the soil either in the long run. However, before buying any one of these woods, keep their drawbacks in mind as well.
Do cedar raised beds need to be treated?
You can make a raised garden bed last much longer if you choose the right type of wood before treating it. Even if you don't treat the wood, certain types will resist rot and decay for many years.
What kind of cedar should I use for a garden bed?
What Kind of Wood to Use? In most cases, cedar is the best wood to use for garden beds because cedar is naturally rot resistant. Western red cedar is commonly used, but white cedar, yellow cedar and juniper are also high-quality choices for outdoor construction projects.
What do you put in the bottom of a cedar planter box?
If you do not want to drill drainage holes, you can fill the bottom of the planter with rocks or stones. This helps to keep some space open for water to drain out of the soil below the roots, allowing for airflow and preventing rot.
How thick should cedar be for raised bed?
Make your raised bed from lumber that is either 1-inch or 2-inches thick; a piece of lumber that is 2 inches thick will withstand more wear than a piece of lumber that is 1 inch thick; it will also be more expensive.
What is the cheapest wood for raised garden beds?
Cedar is the most affordable, and is naturally rot-resistant due to natural oils in the wood. Redwood is very expensive, but is rot-resistant and has a long longevity. Douglas Fir is a very affordable option, but won't last as long as redwood or cedar in terms of longevity.
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What wood is best 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. The con though is what you’d imagine — they are expensive! One of these types of wood will run you 3-4 times the cost of a cheaper wood.
How long does cedar last?
Cedar – Another rot-resistant wood, cedar can last 10-15 years and looks gorgeous. The con is that it’s also expensive, around 2-3 times the cost of cheaper wood. Douglas Fir – Douglas Fir can last 5-7 years, and is the cheapest of the types of wood used for raised garden boxes. It’s also the most affordable option!
How long does raised garden soil last?
Less tilling – While it can be expensive to initially fill raised garden boxes with soil, it can last year after year and make your life a whole lot easier.
Why do you plant closer together in raised garden boxes?
This is because the nutrient density of the soil composition can handle the close proximity of planting.
What is CCA wood?
In 2003, the EPA banned the sale of lumber treated with chromated copper arsenate (CCA) for residential use. Two compounds, alkaline copper quat (ACQ) and copper azole (CA-B), have now replaced CCA wood in the residential market. Both contain copper and a fungicide but no arsenic.
Is raised garden box material free?
PROS | The material can be free depending on where you obtain it. It also gives your raised garden boxes a very rustic & cottage-look.
Can you grow organic food with pressure treated wood?
According to Miles McEvoy, who works in organic certification with the Washington State Department of Agriculture, no pressure-treated wood is allowed in soils used to grow organic food. If you want to meet this high standard, choose a different material. ( source)
Why use cedarwood for raised beds?
Why cedarwood for raised garden beds? The cedar wood has a great environmental profile, and it is highly resistant to rot if you come directly in contact with the garden soil. So, using this wood will give you long-lasting and super durable raised beds for sure. Check out all the DIY cedar raised garden bed plans and choose your favorite one to do this weekend.
Why do you need a raised garden bed?
A raised bed allows better drainage and also prevents soil compaction; they are considered ideal for growing small plants. Build the raised garden beds of different height levels easily with these DIY cedar raised garden bed plans that involve using the cedar boards to quickly build the raised rectangular garden beds.
What is the best wood to use for a raised garden?
Pine. Pine is by far the easiest wood to find and one of the least expensive. Pine is strong and easy to use, which makes it a popular choice in a variety of building projects, including raised beds. However, pine is not very resistant to rot, decay, and insects. Many gardeners replace pine beds within five or six years.
What is the most durable material for a raised garden?
Native stone, bricks, and cement blocks are by far the most durable and most expensive building materials for raised gardens. If you want something that will last longer than any wood, and if you are willing to pay for it, masonry could be the way to go.
What is the most popular untreated wood for raised garden?
Cedar is one of the most popular untreated woods used in raised gardening. Whether you build your own, or purchase a kit, cedar is definitely worth your consideration.
Why pressure treat lumber?
The purpose of pressure-treating lumber is to make it more resistant to rot and decay. The chemical treatments applied to the wood repel fungi, insects, and bacteria that would find a moist environment like a garden very hospitable.
How to prevent direct contact between wood and soil?
You can also replace your soil, then replant with veggies. Use plastic sheeting to line the interior of your garden beds to prevent direct contact between the wood and the soil. As long as you allow for drainage holes, this won’t affect the overall quality of your garden.
How to build a garden with pressure treated lumber?
If you decide to build your garden with pressure-treated lumber, but still have safety concerns, take the following steps: Have your soil tested regularly for heavy metals. If there are heavy metals in the soil, take out the vegetables and replant with flowers instead.
Why are raised beds so popular?
With all their benefits, it is easy to see why raised bed gardens are so popular. They can create fertile garden spaces for people with limited mobility, poor soil, small yards, balconies, or rooftops. Furthermore, they can be custom-built to meet the gardeners’ needs.
How thick should cedar boards be for raised beds?
Cedar boards for raised beds that are 2 inches thick rather than 1 inch may allow your raised bed to last even longer, although 1-inch-thick cedar boards with all of their natural qualities will also produce solid beds and will be less expensive.
What is the best material to use for raised garden beds?
Using cedar wood for raised bed construction can add a long-lasting, productive feature to your garden. Wood is a common material to use for raised garden beds, and cedar is especially popular because of its advantageous characteristics.
What are the advantages of a raised garden bed?
There are many advantages to gardening in raised beds, including possible weed suppression, improved drainage, potentially better organization and opportunities for companion planting in a small space. There are multiple materials from which to choose when constructing a raised bed.
What is a raised garden bed?
According to The Old Farmer’s Almanac, a raised garden bed is a freestanding box or frame, usually without a bottom, that is above ground and filled with soil for planting. The most basic kind of raised bed doesn’t even have a frame, but a frame can help contain the soil and give you something to which you can adhere fencing or netting ...
What materials are used to build a raised bed?
There are multiple materials from which to choose when constructing a raised bed. Stone, bricks or steel can be used to build a raised bed. Concrete blocks can also be used, but they will increase the soil’s pH level over time, so you should be alert to that. Wood is a popular and versatile material for raised beds, ...
Can you use untreated wood in a raised bed?
Wood is a popular and versatile material for raised beds, but you must be sure to use only untreated wood or wood that has been safely treated; unsafely treated wood can leach toxic chemicals into your soil and into your food if you are growing edible plants.
Is cedar wood rot resistant?
Untreated wood will rot relatively quickly, which is one of its downsides. Cedar, however, is advantageous because it is naturally rot-resistant and insect-resistant, as the University of Georgia Extension notes. Additionally, Garden In Minutes highlights the fact that cedar boards are strong, so they’ll hold their shape when you fill ...
What type of cedar is used for garden boxes?
Cedar. J&W Lumber carries two different species of Cedar that are great options for building your garden box – Western Red Cedar and Alaskan Yellow Cedar. Like Redwood, Cedar does very well with ground contact, holding up for far longer than woods like Doug Fir (a termite favorite).
What wood is best for a garden box?
Rough Wood . The preferred wood for garden boxes is rough woods – those that have not been milled into flat, smooth boards and have, on average, a quarter inch more thickness than milled woods. Thicker wood means increased durability and less splitting.
What is needed to build a garden box?
Building a garden box is a very basic operation, requiring only lumber and screws. The type of lumber you use, however, is very important. The right lumber will make your garden box last longer and look better. When choosing lumber for your garden box, there are two main things to consider: The stability of the frame.
How long should a garden box last?
When choosing lumber for your garden box, there are two main things to consider: You want your garden box to be sturdy, and last for many years – and you want to make sure that your plants aren’t tainted by chemicals – especially if you’re growing fruits and vegetables.
Why is redwood important?
This is especially important since the wood in your garden box will be partially exposed to soil.
How to keep gophers out of my garden?
Many hungry critters like groundhogs and gophers are adept at stealing your fruits and veggies by entering your garden box from underground. Add a wire mesh to the bottom of your box to fence them off and keep them out.
Why are railroad ties not good for gardens?
While railroad ties might look nice – and do provide a solid structure that lasts for years – they are not a good option for gardens, due to the fact that the wood in railroad ties is treated with chemicals. The Chemicals used to pressure treat lumber are exceptionally poisonous and can get into the soil and ruin your crops.
What is the best wood for raised beds?
Here in New Hampshire, one of our most prolific indigenous species is Eastern Hemlock . We have found that, at a fraction of the cost of cedar or fir, it will last in the ground up to seven years. It is definitely the local favorite wood choice for raised bed gardening.#N#Eastern Hemlock is also “local” and “ecologically responsible” in the following ways: 1 The logs are harvested and sawn here in New Hampshire 2 The sale of hemlock supports the local economy at every level of production 3 The trees are common in New Hampshire and the logs readily available 4 Avoids the cost/pollution of long-distance transport 5 When it decays or is discarded, puts an indigenous species back into the earth
What grade of lumber is most cost effective?
The most cost-effective is essentially a “mill run” grade that allows for sound tight knots. This means that the knots will not fall out and create holes in your piece of lumber. Even this grade will cost approximately three times the cost of the Eastern Hemlock. 3. Western Red Cedar.
What is wood rot resistant?
The wood you are looking for will be naturally rot and bug resistant. What does this mean? The resins in certain species help the trees defend themselves against the effects of nature, namely decay and pests. The lumber sawn from these species will retain these desirable (for our purposes) qualities.
What to look for when choosing lumber for raised beds?
Wood Characteristics You Should Look For When Choosing Lumber for Raised Beds. The wood that you use is going to be constantly wet, and will have soil against it. You need something that will stand up to this abuse and that, at the same time, is safe for your produce. Pressure Treated wood may seem like a great choice.
What wood is used in New Hampshire?
When it decays or is discarded, puts an indigenous species back into the earth. 2. Douglas Fir. Douglas Fir, or Doug Fir, is another great wood to use.
How long should a garden bed be?
The longer the bed, the greater the outward pressure from the soil. The maximum length of each bed should be 6 to 8 feet. If you want it longer then you should add interior partitions. In order to create a partition what you would do is to essentially create another endwall.
Can pressure treated wood be used for rot?
Pressure Treated wood may seem like a great choice. It’s readily available and is meant to survive for years in the ground or in applications where it is constantly wet. However, you need to be aware that heavy metal chemicals are used to treat the wood to make it rot resistant and resistant to bugs and decay.
How to Use Cedar Mulch in the Garden?
But how do you go about actually mulching your garden with cedar mulch? You cannot just randomly scatter cedar mulch on the ground… You will need, in fact, to follow some key guidelines, and here they are:
Why do people use cedar mulch?
Cedar mulch is also used to cover soil around plants and in flower beds. This is very common, but there is controversy about using it in flower beds. The reason is that some people believe that cedar mulch produces allelopathic substances, chemicals that plant roots do not like.
What is Cedar Mulch?
Cedar mulch is made from clippings and shavings of the bark of cedar tress, any of the conifers of the genus Cedrus, majestic trees originally from the Himalayas and Mediterranean Basin.
Why Do Gardeners Use Mulch?
Let’s look at the big picture: why do you see mulch in flower beds, vegetable gardens and in houseplant pots? You may have seen that mulching is becoming more and more widespread in decorative and vegetable gardens alike.
Why is mulch good for gardening?
Reasons Why Mulching is Good for Your Garden. Mulch keeps the moisture of the soil. This is why if you go to forward-looking organic gardens, even vegetable farms, you will find plants growing in beds of straw (mostly) or other mulch, especially in hot and dry countries.
How to mulch around a tree?
In case you want to mulch around the base of a tree, maybe a fruit tree, you will need follow these steps: First, draw a vertical line from the last leaves on the tree branches to the ground. This is called a drop line. It shows where the roots of your plants have reached underground.
Is cedar mulch a common plant?
You can’t miss the regal presence of a cedar tree in a garden, but you may miss its humbler presence, low on the ground, surrounding shrubs and flowers, not as a towering conifer but as mulch. Yes, because cedar mulch is as common in flower beds and pots as it is particular. It is, in fact, a bit “special”.
How long does a cedar bed last?
Both cedar and redwood add a beautiful look to your raised bed garden while also employing a natural resistance to moisture, bugs, and rot. While these materials will still break down over time, you'll easily get five or more years from a properly built cedar or redwood bed, with some even lasting a decade or more depending on the climate.
Why use treated lumber for raised beds?
Many new gardeners, and even experienced ones, turn to treated lumber when sourcing materials for raised beds due to its added protection against moisture and the associated rot and bug damage. However, while treated lumber will hold up better over time, it can also leach harmful chemicals into your soil.
What is CCA in lumber?
Most newer treated lumber has removed CCA from the process and instead uses copper azole ( CA-B) and alkaline copper quat (ACQ).
Why do you need a raised garden bed?
No matter the size of your outdoor space, raised beds provide the perfect solution to growing healthy, productive plants at any age and any skill level. With the right raised bed building materials you'll be well on your way to a more self-sufficient, active, and healthy lifestyle for many years to come.
How long do untreated wood raised beds last?
However, even with untreated wood, raised beds can last three or more years before sections need replaced, making it a great economical option for those looking for solutions with temporary cheap and easy raised beds while you slowly add more longstanding beds to your garden over time.
Can you use fly ash in concrete?
However, the cinder block form of concrete blocks, especially older ones, can fall under the do not use category if they contain fly ash mixed in with the concrete. Fly ash often contains heavy metals like mercury, arsenic, and lead, which can leach into your garden bed and contaminate the soil.
Can you harvest from a raised bed garden?
You can get a bountiful harvest from your raised bed garden.
