What are the best wood types for creating stackable teak outdoor flower pots?

When it comes to creating stackable teak outdoor flower pots, choosing the right wood is essential for durability and aesthetics. Teak is a top choice due to its natural resistance to weather, insects, and rot. Other excellent options include cedar and redwood, which also offer longevity and a beautiful finish. For a budget-friendly alternative, pressure-treated pine can be effective if properly sealed. Always ensure the wood is sustainably sourced and treated for outdoor use to maximize the lifespan of your stackable planters. These materials combine functionality with style, making them perfect for any garden or patio.