How to Fill the Bottom of Big Planting Pots

Planting pots are an excellent way to give your garden an instant makeover. They come in different sizes, shapes, and materials, and if you are looking to plant large trees and shrubs, then big planting pots will be your go-to option. The only downside to these big planters is that they can be heavy and cumbersome to move. You also need to ensure that they have an appropriate drainage system, and one way to do that is by filling the bottom of the pot. Here are some tips on how to fill the bottom of big planting pots.

1. Use Lightweight Materials

The first step is to pick lightweight materials that don't add too much weight to the pot. We recommend using items like packing peanuts, old wine corks, or crushed aluminum cans. These materials don't decompose or add too much weight to the pot, which makes them ideal fillers.

Packing peanuts are a popular choice as they are affordable and widely available. You may need to use a mesh screen to keep them from working their way into the soil over time. If you don't have any packing peanuts, you can also use old wine corks. They are a sustainable option that keeps your pot lightweight, plus they won't rot over time. Lastly, crushed aluminum cans are also an excellent option as they take up space in the pot without adding too much weight.

2. Use Terracotta Pots

Another way to fill the bottom of a large planting pot is by using terracotta pots. Simply turn them upside down and place them at the bottom of the pot. The pots create a barrier between the soil and the drainage hole that promotes good drainage. Ensure the pot is entirely covered with soil to avoid any water getting trapped inside the pot.

You can also use plastic pots, but they don't provide enough airflow to keep the soil healthy. Terracotta pots help keep the soil where it needs to be without compromising on drainage. Besides, you can also use broken terracotta pots to fill the bottom of the planting pot. This not only saves money but also ensures that you are using every part of your resources.

3. Use Rocks and Pebbles

You can also use rocks and pebbles to fill the bottom of large planting pots. They provide excellent drainage for roots by creating air pockets in the soil. The pockets help distribute water evenly in the soil while also keeping it well-aerated.

However, if you choose this method, it is essential to use large pebbles or rocks as small rocks may settle to the bottom creating a layer that impedes drainage. Ensure you fill the pot approximately a quarter of the way with rocks, which leaves adequate space for the soil to breathe and grow.

4. Add a Layer of Landscape Fabric

Another option is to add a layer of landscape fabric at the bottom of the big planting pot. This helps keep the soil from falling through the drainage hole, while also preventing pests and weed roots from accessing your plants' roots.

To use this method, cut the landscape fabric down to size, and add it to the bottom of the pot before adding the rest of the soil. Ensure you have enough fabric to leave some hanging over the edges to prevent soil from escaping through the drainage hole.

In Conclusion

With the above tips, you can quickly fill the bottom of your big planting pots without compromising on the drainage. Ensure that you adjust the soil's amount accordingly, and handle your plants with care, especially if you need to move your pots around.

Show off your big planting pots by placing them in areas that get appropriate sunlight and enjoy a little greenery oasis in your outdoor space. Happy planting!