淘米水澆花盆裡都是蟲？教你2個妙招，讓蟲變成肥，讓花開更旺！|花花世界

Summary

This video guides viewers on how to use rice water effectively for watering plants, addressing common misconceptions that lead to issues like insect infestations and plant death. The key is to ferment rice water before use and separate its upper and lower layers for different types of plants. It also highlights the benefits of adding catalysts like brown sugar, apple peels, vinegar, and beer to enhance the effects. However, viewers are cautioned about overuse, especially in high temperatures, as it can lead to soil imbalance and plant harm. The video offers practical tips for healthy plant growth using rice water.

Takeaways

• 😀 **Ferment rice water before use** to avoid problems like pests, foul smells, and plant death.
• 😀 **Rice water should be diluted** with clean water (5:1 ratio) after fermentation to ensure it is safe for plants.
• 😀 **The upper layer of fermented rice water** is rich in nutrients and should be used for watering plants, while the lower layer can be mixed into soil.
• 😀 **Add citrus peels** (orange or grapefruit) to rice water to reduce odors and speed up fermentation.
• 😀 **Use rice water sparingly** to avoid salt buildup, soil acidification, and attracting pests, especially during hot weather.
• 😀 **Certain plants thrive on rice water**, including money tree, ivy, roses, jasmine, succulents, and orchids.
• 😀 **Brown sugar** can be added to rice water to accelerate fermentation and improve nutrient release, especially for plants like camellia and pothos.
• 😀 **Apple peels** in rice water can reduce odor and improve the scent, making it ideal for gardenias, jasmine, and clivias.
• 😀 **Vinegar** can be added to rice water to inhibit fungal growth, reduce odor, and benefit plants like azaleas and gardenias.
• 😀 **Beer and rice water mixture** (1:1) can promote plant growth and is particularly effective for Clivia.
• 😀 **Moderation is key**: Use rice water once a month and avoid consecutive applications to prevent harm to plants and soil.

Q & A

Why does rice water sometimes attract insects when used to water plants?

Rice water can attract insects if it is not fermented properly or if the container is left open. The fermentation process can create a smell that draws insects, and open containers can bring insect eggs into the water. To avoid this, always cover the container with a lid during fermentation.

What is the correct method to prepare rice water for plants?

Rice water should be fermented before use. Pour the rice water into a clean, sealed plastic bottle and place it in a warm, ventilated area. Remember to 'deflate' the bottle every 3 to 5 days. After fermentation, separate the upper, nutrient-rich layer from the sediment in the lower layer, and dilute the upper layer with clean water for use.

How does fermentation help rice water for plants?

Fermentation helps break down the rice water, reducing the chances of unpleasant odors, bacterial growth, and root damage. It also enhances the release of nutrients, making the rice water more beneficial for plant growth.

Can all types of plants benefit from rice water?

No, not all plants benefit from rice water. While green plants, flowering plants, and succulents generally thrive with rice water, some delicate plants may suffer if the water is too acidic or salty. It's important to check if the plant species is suitable for rice water use.

Why is it important to separate the upper and lower layers of fermented rice water?

The upper layer of fermented rice water is nutrient-rich and can be diluted with water for use on plants, while the lower layer contains sediments that should not be used directly on plants as it could harm them. However, the sediment can be mixed into soil as a natural fertilizer.

What role do brown sugar, apple peel, and vinegar play in enhancing rice water?

These catalysts accelerate the fermentation process and improve the rice water's effectiveness. Brown sugar increases mineral release and speeds up fermentation. Apple peel adds a pleasant aroma while enhancing the decomposition process, and vinegar helps control odor and inhibits fungal growth.

What is the best way to use rice water mixed with brown sugar?

To use rice water with brown sugar, add one tablespoon of brown sugar per liter of rice water. Stir well, then place the mixture in a sealed bottle and ferment it for about 10 days. This enhanced rice water is particularly beneficial for plants like Clivia, Camellia, and Pothos.

Why should rice water not be used excessively for watering plants?

Excessive use of rice water can lead to problems such as soil salinity and acidification. Overuse may also attract pests or cause bacterial growth, especially in hot conditions. It's recommended to use rice water in moderation, once a month or less depending on the plant.

What are the risks of using rice water in high temperatures or during summer?

In hot weather, the decomposition of rice water may accelerate, leading to increased salt concentration and attracting pests. The high temperature can also increase the likelihood of bacterial growth, which can harm the plants. It's advisable to stop using rice water in summer or high-temperature environments.

How do the nutrients in rice water benefit plant growth?

Rice water contains starch, sugars, and essential trace elements like potassium, phosphorus, and magnesium. These nutrients promote root growth, flower bud differentiation, and the overall health of plants, contributing to stronger growth and more vibrant blooms.