Thank you for your question! For our wooden urban planter boxes, we primarily use high-quality, naturally durable woods like Western Red Cedar and Redwood. These species are chosen for their inherent resistance to rot, decay, and insect damage, which is crucial for outdoor use.
Yes, our wood is treated, but with your garden's health and the environment in mind. We avoid harsh chemical pressure treatments. Instead, we use a non-toxic, plant-safe stabilizing treatment or a natural oil-based sealant. This process helps protect the wood from moisture, extends the lifespan of the planter significantly, and prevents warping or cracking, ensuring your urban garden remains vibrant and structurally sound for years. The treatment is safe for growing vegetables, herbs, and flowers. For ultimate durability, we also recommend using a high-quality landscape fabric liner inside the box to create a barrier between the soil and the wood.