URBAN PLANTER BOXES

When frost threatens your urban garden, taking proactive steps can save your planter box plants. Start by monitoring weather forecasts regularly as temperatures drop. Move portable planters against south-facing walls or under eaves where they'll receive residual warmth. For permanent boxes, create protective coverings using frost cloth, old blankets, or burlap - avoid plastic as it can trap moisture and damage plants. Secure covers in the evening before temperatures plummet and remove them once morning temperatures rise above freezing. Add extra insulation by placing mulch around plant bases or wrapping planter boxes with bubble wrap. For tender plants, consider temporary relocation to garages or sheltered areas during extreme cold spells. Water plants during afternoon hours when frost is predicted, as moist soil retains heat better than dry soil. Select frost-resistant varieties like kale, pansies, and ornamental cabbage for winter planting. Implement these strategies consistently, and your urban garden will thrive despite chilly conditions.