This includes cherry mahogany and pine.
Best wood for mattress support.
A box spring is the most popular type but there are other types of foundations like platform beds and slatted frmaes that you can place your mattress on to raise the height of the bed and protect your mattress to get the most out of its lifespan.
Softwoods are not usually used to make slats as they bend and bow and are not as resistant to pressure or weight.
Any wood that is easy to work with and relatively strong will do.
Wooden slats can be made out of a variety of woods.
Plus it works well with any type of mattress like latex spring and memory foam.
This most likely will be an inexpensive construction grade of softwood such as pine larch douglas fir or spruce.
Plywood gives sturdier support for your mattress all throughout the night.
A mattress foundation or bed frame is the support system you use to hold up your mattress.
You can even get creative.
A gap of about 1 1 2 to 2 inches between slats is the happy medium that allows the mattress to breathe while providing enough support to keep you comfortable.
Bed frames with plywood are quite customizable.