URBAN PLANTER BOXES

As winter approaches, urban gardeners need to take proactive steps to protect their planter boxes from potential damage caused by freezing temperatures and moisture. Begin by thoroughly cleaning your planters to remove soil debris and salt deposits that can cause deterioration. For permanent planters, consider applying a protective sealant to create a barrier against moisture. Emptying containers is often the safest approach, as frozen soil expands and can crack materials like ceramic, concrete, and even some plastics. If you choose to leave soil in planters, ensure excellent drainage by elevating them slightly and adding a layer of gravel at the bottom. Insulate vulnerable planters with bubble wrap, burlap, or specialized plant covers, particularly important for containers made of porous materials. For extremely cold climates, moving planters to a sheltered location like a garage or shed provides the best protection. Wooden planters benefit from being raised off cold surfaces using pot feet or wooden blocks to prevent rot and moisture absorption. Remember to disconnect any attached irrigation systems and drain them completely to avoid pipe bursts. With these simple preparations, your urban planters will remain in excellent condition, ready to flourish again when spring returns.