Incredible Pressure Treated Lumber For A Raised Garden Bed References. Web he stated in a bulletin titled, treated wood in raised bed gardening, “scientific evidence and data have shown that using pressure treated wood for raised bed or box gardening is safe to adults and children in terms of the plants grown and used in these containers.” he further explains, “all chemicals in consumer products have. Web can you use pressure treated wood to build raised beds?

Web yes, the new pressure treated wood is safe for use for raised garden frames. From what i've seen, the consensus is that the chemicals do leach out of the wood into the soil and are uptaken by the plants in very small amounts. This will act as the barrier between the soil and the wood.





