Caring for plants is one of the most rewarding hobbies you can pick up. Beyond adding a pop of color and texture to a room, greenery is known to boost oxygen levels and alleviate stress. However, if you have a small jungle on your hands or need to head out of town for a week,…

Reusing Wine Bottles for Watering

If you need help watering your plants, look no further than your next empty bottle of pinot noir. You can create a self-watering system using nothing more than a standard wine bottle. Simply rinse the bottle and fill it with clean water. While holding the opening shut with your thumb, flip it upside down and then plunge the neck into the plant’s soil, roughly 2 to 3 inches deep. Once the mouth of the bottle is buried, the soil will naturally “sip” the water as needed. After a few minutes, double-check that the water isn’t rushing out; if everything looks stable, just refill the bottle once it’s empty. This irrigation system typically lasts three to seven days, depending on the plant’s thirst, pot size, and soil density.

Why Does It Work?

This method works well because the narrow neck of the wine bottle creates a small vacuum as the soil blocks the water from rushing out. When the soil dries, tiny pockets of air enter the bottle through the neck, breaking the vacuum and releasing a bit of water. The vacuum then reseals, and the water stops dripping once the soil is adequately moist. It’s best to test this hack with damp soil, which makes it easy to insert the bottle and triggers an immediate vacuum seal, allowing you to confirm the water isn’t draining at an uncontrolled pace.

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Related: 10 Easy Ways To Fix Common Houseplant Problems

Alcohol-Free Alternatives

Don’t have a wine bottle on hand? No problem. You can also use a thick plastic bottle, provided the mouth is narrower than the body of the container — for example, a 2-liter soda or mouthwash bottle. If you’d prefer something more decorative, you can find self-watering vessels online, such as these multicolor watering globes or these cute iridescent mushroom inserts.

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