Old sponges, don’t throw them away: “they’re worth gold” | I always use them like this in the garden
Combine garden soil with cut-up sponge pieces.
Add sand in a ratio of 1 part sand to 3 parts sponge-soil mixture.
Even Mix:
Mix well to ensure even distribution of sand, sponge pieces, and soil.
Make sure the sand is well incorporated to maximize its beneficial effects on soil aeration.
By following these practical tips, you are creating an optimal environment for your plants to grow, while taking an environmentally friendly and sustainable approach.
3 Mistakes to Avoid When Using Sponges
Using synthetic sponges that aren’t biodegradable: Synthetic sponges are often made from non-biodegradable materials, like plastic, which can pollute the environment when they decompose. Using biodegradable sponges is essential to minimizing environmental impact, as they decompose naturally and don’t leave harmful residue.
Not disinfecting sponges before using them: Kitchen sponges, especially those that have been used, can harbor bacteria and other microbes. It’s crucial to thoroughly wash and disinfect sponges before using them in the garden. This can be done by soaking them in vinegar or baking soda for 24 hours, or by using a bleach solution for a more thorough disinfection. A clean sponge ensures that you’re not introducing pathogens into your soil, protecting the health of your plants.
Using sponges that are already degraded or too worn: Sponges that are too worn or degraded are no longer effective at retaining moisture, one of the main reasons to use them in gardening. In addition, very degraded sponges can disintegrate quickly in the soil, which reduces their ability to aerate the soil and protect plant roots. It is therefore best to use sponges that are still in good condition to ensure their effectiveness in the garden.
The 2 golden rules for successful gardening
Always use clean and disinfected sponges: Before integrating your used sponges into the garden, it is essential to ensure that they are perfectly clean and disinfected. This eliminates any traces of bacteria, mold or other contaminants that could harm your plants. To do this, wash the sponges in hot water and disinfect them by soaking them in vinegar or baking soda for 24 hours. You can also use a bleach solution, but opt for more environmentally friendly disinfectants if possible.
Make sure the soil-sponge mixture is homogeneous: To fully benefit from the benefits of sponges in gardening, it is crucial to mix the sponge pieces well with the soil. A homogeneous mixture ensures that the sponges are evenly distributed, allowing for better moisture retention and optimal aeration of the soil. It also facilitates root growth by providing a stable and well-structured environment. For best results, mix the sponge pieces thoroughly with the soil in a bag or container before using it in your pots or garden beds.
1 Tip for Better Soil Aeration
Add sand to the soil-sponge mixture to further improve aeration and allow for better root growth:🌺
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