What are the load-bearing capacities of cast iron outdoor flower boxes?
Cast iron outdoor flower boxes are renowned for their durability and strength, making them a popular choice for gardeners seeking long-lasting plant containers. The load-bearing capacity of these boxes depends on factors like thickness, design, and manufacturing quality. On average, a well-constructed cast iron flower box can support between 50 to 150 pounds (23 to 68 kg) of soil and plants, depending on its size and reinforcement. Their robust nature makes them ideal for heavy floral arrangements or even small trees. However, proper installation and weight distribution are crucial to prevent structural stress. For optimal performance, ensure the box is placed on a stable surface and consider adding drainage to avoid waterlogging, which can add unnecessary weight.
