When planning a large-scale project that requires custom size planter boxes, understanding the lead time is crucial for project scheduling and supply chain management. For an order of 200 custom size planter boxes, our factory typically operates on a lead time of 4 to 6 weeks from the date of order confirmation and deposit receipt. This timeframe accounts for material procurement, custom cutting, assembly, quality inspection, and packaging. Custom sizes require additional setup time compared to standard sizes, as we need to adjust cutting patterns and jigs specifically for your dimensions. We also factor in a 1-2 week buffer for raw material supply fluctuations and to ensure rigorous quality control on each box. For shipments, standard domestic ground transit usually adds 5-10 business days, while international shipping can range from 2-6 weeks depending on the destination and shipping method. To streamline your order, we recommend providing exact dimensions, wood species preference, and any finishing requirements at the initial inquiry. We can often accelerate lead times to 3-4 weeks for partial delivery if your project has tight deadlines. Please contact our sales team for a personalized timeline based on your specific quantity and specifications.