What's the best way to anchor planters in cast iron soil?

Anchoring planters in cast iron soil can be challenging due to its dense and heavy nature. The best way to ensure stability is to use sturdy materials like concrete anchors or galvanized screws designed for heavy-duty applications. For larger planters, consider embedding a metal base or using weighted stands to prevent tipping. Additionally, adding a layer of gravel beneath the planter can improve drainage and reduce shifting. Always check the soil’s composition and adjust your anchoring method accordingly for long-lasting results.