What is best to put in the bottom of a planter for drainage?
Layer the bottom of your planter with materials such as gravel, pebbles, or specialized drainage mesh. This creates a barrier that prevents soil from blocking drainage holes and allows water to flow freely to the base. Adding this layer is particularly important for heavy or compact soils that retain more water. One such debunked garden habit is adding rocks or gravel to the bottoms of pots and planters in an effort to improve drainage. However, this practice has been shown to be more problematic because of the collection of stagnant water and pushes the saturated water table layer up; increasing the risk of root rot.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.
Should I put holes in the bottom of a planter?
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. One of the best things to put at the bottom of a planter for drainage is broken pieces of pot. You can use any unwanted plant pots or chipped crockery for this – simply smash them up into small to medium-sized pieces. Adding a layer of broken pieces of pot like this will prevent compost loss out of the drainage holes.
What to put in a planter without drainage holes?
You may have heard that gravel or broken pieces of pottery are a great way to promote adequate draining. Along similar lines, many garden centers will sell clay pebbles to place at the bottom of a container for proper drainage. Ways to prevent excess water from killing plants You may have heard that gravel or broken pieces of pottery are a great way to promote adequate draining. Along similar lines, many garden centers will sell clay pebbles to place at the bottom of a container for proper drainage.Place gravel in the bottom of the outer pot if the decorative pot is deep enough. A little excess water can accumulate in the gravel without the plant roots having to stand in water.