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Does canvas require a liner for a landscape planter box?
When using a canvas planter box for landscaping, many gardeners wonder if a liner is necessary. The answer depends on your specific needs and the environment.
Canvas planter boxes are durable and breathable, promoting healthy root growth by allowing excess moisture to evaporate. However, without a liner, soil may seep through the fabric over time, especially with frequent watering. A liner can help retain soil and prevent erosion, but it’s not always mandatory.
For long-term use, consider adding a permeable landscape fabric liner to balance drainage and soil retention. Alternatively, lining the bottom with gravel or coconut coir can improve stability. If your planter is placed on a hard surface, a liner may also protect it from staining.
Ultimately, the decision hinges on your planting goals—liners add convenience, but well-maintained canvas planters can thrive without one. Choose based on your garden’s conditions and desired aesthetics.
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