If you order planter boxes from our factory, you do not need to pay extra for standard drainage holes. On most of our standard wholesale planter box models, pre-drilled drainage holes are already included in the manufacturing process. They are drilled before packing, cleaned, and checked by our QC team. The price you receive for a standard model normally covers this step. In other words, drainage holes are not an optional paid add-on unless your request falls outside our standard specification.

That said, “standard” can vary by model, material, and size. For example, a small decorative planter may have one central hole, while a large commercial planter box may have multiple holes positioned along the base. Wood, metal, composite, and plastic planter boxes each require different drilling tools and reinforcement. If you choose a stock design, our sales team will confirm the exact drainage configuration in the quotation. If you need a custom design, we can drill holes according to your drawing, including diameter, spacing, quantity, and placement.

Custom drainage requests may affect cost if they require extra labor, special tooling, reinforced inserts, or a non-standard pattern. Examples include very large holes, threaded drainage ports, hidden channels, or holes drilled after assembly in a way that changes production flow. We will always explain any additional charge before you approve the order. What is generally not extra? Standard pre-drilled drainage holes on standard planter boxes. For most wholesale orders, this is simply part of the product.

You can also ask us to supply rubber plugs, mesh screens, or drainage trays. These accessories may be quoted separately because they are separate components, not because the drilling itself is an add-on. If you prefer planters without holes for indoor use, we can omit or seal them; however, we recommend using a liner and monitoring watering to prevent root rot. For outdoor planters, drainage holes are essential because they allow excess water to escape and help protect roots from drowning.

To avoid confusion, include your drainage requirements in your first inquiry. Tell us whether you need pre-drilled holes, no holes, or a custom pattern. If you have a technical drawing, send it with your target quantity, material, size, and finish. Our engineers will review the design and confirm whether the holes are covered by the standard price or require a small customization fee. This keeps your quotation accurate and prevents delays during production.

In short: when you order from our planter box factory, standard planters usually arrive with drainage holes already drilled, and that service is included. Custom drilling, special accessories, or non-standard configurations may be quoted separately. Always confirm the details in your order specification, and we will make sure your planters are ready for healthy plants, efficient shipping, and reliable retail or project use.