Is Cedar Wood The Best Choice For Window Boxes?

If you're trying to introduce a touch of greenery to your home without overcrowding your existing landscaping, window boxes are the way to go. They're a timeless addition to the exterior of your home that remains functional and aesthetically pleasing. But when you're building window boxes from scratch, what type of wood is best to use? Cedar seems to be the go-to wood choice for anything outdoors, from fencing to raised garden beds. And the appeal of cedar simply can't be ignored when building window boxes — it brings with it a host of positive traits. Compared to other wood species, cedar is arguably the best type of wood to use on your outdoor planter boxes. 

Before diving into the positives of cedar window boxes, there are a few downsides to using this species you should consider. For starters, cedar wood tends to be in the median cost category. It is more expensive than the cheapest options like plastic or pine window boxes, but it doesn't cost nearly as much as certain species like redwood. Depending on the type of cedar you're using, it may be classified as either softwood or hardwood. The softer options may need to be treated before they are ready to be used as DIY planter boxes, further increasing the cost of your project. Without these protections, the wood can be susceptible to scratching, denting, or fading overtime. Additionally, while extremely durable, hardwood may also be more expensive. Despite these cost considerations, the appeal of cedar wood for window boxes is undeniable, as it is resistant to pests and extremely durable.

Using cedar for your window boxes isn't just about looks — it also holds up well. Cedar wood contains tannins, which give it that signature natural color and make it extremely effective at resisting pests and decay. It makes them an ideal choice for outdoor use, especially in raised gardens or window boxes where you don't want any chemical treatments to affect your plants. The wood itself is lightweight and durable, making it the go-to choice for window boxes as it makes them easier to install without sacrificing strength. Plus, cedar doesn't crack or easily warp during seasonal shifts. The color of the wood does tend to fade, so you may need to give it a coat of sealant to maintain its warm, reddish hue. Cedar works well for anything from a small herb garden on your windowsill to an expansive floral arrangement on the facade of your home.

If you're looking to use cedar wood for window boxes, you've no doubt run into other wood options. Pine wood is cheaper than cedar, but it is more prone to rotting and pests. You can buy pressure-treated pine wood to avoid these issues, but it often involves chemicals that you may not want near your plants. Redwood shares similar characteristics to cedar, with a few natural defenses and vibrant color. However, it is generally more expensive and harder to source. Cedar hits that much-needed sweet spot in wood options — it's affordable, widely available, and durable without being difficult to work with. If you're crafting a few window boxes, cedar is by far the best option when compared to other species.