16 Inch Rectangle Plastic Pot : For durable, high-performance planting, these UV-treated virgin plastic pots are a top choice. Their thicker walls outlast flimsy alternatives, and their lightweight, stackable build makes storage simple. Pre-drilled drainage holes can be improved with gravel or coconut fiber to prevent soggy soil. While UV protection delays sun fading, pots in shaded areas remain intact for years. Use them for flowers, decorative plants, or vegetables—herbs also thrive (adjust pot size to root spread). Rest assured, the material is non-toxic, and water retention minimizes sun damage over time.