When caring for indoor plants, watering them requires some technique, as different plants have varying watering frequencies. The principle is to water only when necessary, and if watering, do so thoroughly, but avoid any waterlogging. Additionally, it's important to ensure the potting soil is well-ventilated and to prevent waterlogging to maintain healthy root development.

When watering, herbaceous plants require more water, woody plants less, and those that prefer moist environments should be watered more frequently, while those that prefer dry conditions should be watered less often.

When watering potted plants, avoid pouring water directly on the top. Use a spray bottle for watering to maintain the air humidity in the cultivation environment. If placed outdoors, be mindful of water accumulation during rainy days. After rain, if the weather clears and the sun is blazing, it can easily damage the roots. This can lead to severe dehydration and eventual death of the plant, so pay attention to the amount of water used.

If watering the roots, avoid consecutive waterings as it can lead to oxygen deprivation in the roots. The principle of moist-dry cycles is preferable. Pay attention to maintaining good ventilation at the root level for a vigorous and lively growth.