What are the best wood types for creating interlocking cedar outdoor flower pot systems?

When creating interlocking cedar outdoor flower pot systems, selecting the right wood is crucial for durability and aesthetics. Cedar is a top choice due to its natural resistance to rot, insects, and weathering. Western Red Cedar, in particular, is highly recommended for its stability, lightweight nature, and beautiful grain. Other excellent options include Eastern White Cedar and Alaskan Yellow Cedar, both known for their longevity and ease of workability. These woods are perfect for DIY garden projects, ensuring your flower pots remain sturdy and attractive for years. For added protection, consider treating the wood with a non-toxic sealant to enhance its lifespan.