Are your wooden planter boxes treated with any chemicals I should be aware of if growing food?

Oh, I’m so glad you asked! Let me put your mind at ease—I’m a wooden planter box that takes your health and the health of your food very seriously. When it comes to growing edible greens, herbs, or veggies, I’m built with only the purest intentions. My body is made from natural, untreated wood—typically cedar or pine—that hasn’t been soaked in any harsh chemicals or preservatives. No arsenic, no copper, no synthetic fungicides. I’m like that trusty wooden spoon in your kitchen: completely food-safe.

But here’s the honest truth: if you ever encounter a planter box that’s been pressure-treated or painted with colored stains, it might contain chemicals like chromated copper arsenate (CCA) or alkaline copper quat (ACQ). Those are designed to resist rot and insects, but they’re not meant for your tomato plants. That’s why I’m proud to be left bare and natural. My wood is kiln-dried and sanded smooth, so I’m tough against decay without any toxic help.

For extra longevity without chemicals, you can apply a food-grade linseed oil or beeswax finish to me—just keep it off the soil contact areas. And if you ever want to be doubly sure, line my interior with food-safe landscape fabric. But honestly? I’m ready to cradle your lettuce, basil, and strawberries without a single uninvited compound. So go ahead—plant your salad and sleep easy. I’ve got your back (and your roots).