Hey everyone! I'm in the process of building a planter bed specifically for a flower cutting garden. I'm planning on using cedar for the sides, since it's durable, but it can get a bit pricey. I'm wondering what material I could use for the bottom slats, which won't be visible. Is PVC a safe option, or does it leach harmful chemicals? Would exterior-rated plywood work instead? Or should I just bite the bullet and stick with cedar throughout? I appreciate any advice you can share!
5 Answers
I’ve seen people make planters out of cedar fence pickets. They’re a bit rough around the edges but quite affordable, and I’m planning to build one this weekend myself. As for the PVC, it should be fine for flowers but consider what you'll do if you decide to use the flowers for cooking or anything. Just be cautious!
KD pine or Douglas fir would work too! Since you’re not eating the flowers, they’re perfectly fine for a planter bed. You’ll save some cash, and they’ll still get the job done.
If you’re on the West Coast, consider using redwood! It’s a fantastic alternative to cedar and withstands the elements beautifully. Plus, it’s often more affordable than cedar. Definitely worth checking out!
PVC can be a good option if it's not getting too much direct sunlight since the more rigid forms (like water pipes) are safe and stable. Just make sure to avoid the soft, flexible types since they can release chemicals. Also, keep in mind how you'll dispose of it down the line, as it can create issues if not handled properly. Overall, PVC should serve you well if used thoughtfully!
Have you thought about building a frame for the bottom? You can use something like a cross piece setup and line it with hardware cloth to improve drainage without using tons of wood. Then, put landscape fabric over it to keep the soil in place! It’s a clever way to use less wood and still have a sturdy planter.