Should I put anything in the bottom of my planter box?
Putting rocks or gravel in the bottom of a planter is generally unnecessary, as this practice can impede drainage rather than improve it. Keeping Planters Elevated to Prevent Rot Elevating the planter slightly can improve airflow and prevent water from collecting at the base.
What is the best thing to line a planter box with?
Plastic sheeting works well to protect the wood. For a cheaper alternative, you could use an empty compost bag, just cut it open and staple the bag to the inside of the box. Treating the wood with a sealant, waterproof paint, or wood preservative will protect wooden planters from rotting. wood planter boxes cedar and redwood are your best options. Both are durable and rot-resistant. Pine and fir work equally well but lack the water resistance of cedar and redwood. So you’re planting boxes won’t hold up nearly as long.
Do I need to drill holes in the bottom of my planter box?
Any water that pools at the bottom of a planter can allow bacteria and fungus to form and cause root rot, which can be deadly. Though every plant owner should know their individual plant’s care and watering needs, drainage holes in a planter allow any extra water to seep out. Include the right drainage material. To prevent this, include drainage materials at the bottom of your planter before placing your soil mix. This will stop water from accumulating underneath the container, preventing waterlogging and root decay. Common drainage materials to consider for your big planter are: Gravel.Do plant pots need drainage holes? Most plants require proper drainage to thrive. Though using a planter with drainage holes isn’t the only way to make sure your plant will survive, it is one of the easiest ways to ensure your plant doesn’t perish from overwatering.Adding rocks can actually trap water, harm your plants’ roots, and even damage your container over time. So, what really belongs in the bottom of your planter? High-quality potting soil—nothing else.