Why You Shouldn’t Throw Away Old Sponges? Find Out How They Can Help Your Garden (Page 2 ) | March 22, 2025

1. Place Old Sponges in the Bottom of Pots

A great way to use up old sponges is to place them in the bottom of your pots before adding soil. This will allow the sponges to absorb excess water during watering and then slowly release it, providing a continuous source of moisture to the roots. They also help improve drainage, preventing plants from becoming waterlogged.

2. Bury them in the garden soil

If you have areas of your garden that dry out quickly or where plants tend to need more water, you can bury old sponges around your plants. As the soil is irrigated or receives rainwater, the sponges will store that excess water and gradually release it. This ensures that plants have access to water for longer, especially in dry seasons.

3. Reduce Water Consumption

In areas with dry climates or during heat waves, old sponges can be a great ally in reducing water consumption. By keeping the soil moist for longer, they allow plants to stay fresh and healthy with less watering . This is particularly useful in large gardens or if you want to minimize your water footprint.

Other Creative Uses for Old Sponges

Sponges not only retain water, but can also serve other ingenious uses in the garden:

• Protecting delicate roots : If you have young plants or recent transplants, place sponges around the roots to protect them and ensure they receive adequate moisture without risk of waterlogging.
• Soil Improver : As sponges break down in the soil, they can improve the soil structure, facilitating drainage and air passage, which promotes root health.
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