Latest Detailed Guide to Hydroponic Cultivation Methods for Peace Lilies

The peace lily, also known as spathiphyllum or bracteate taro, is one of the world's most important ornamental flowers. Growing a peace lily hydroponically lets you admire its tender white roots while also watching the cute little fish swimming among the roots - truly a delight to the eyes. Let's take a look below at the hydroponic method for peace lilies!

Hydroponic Cultivation Methods for Peace Lilies

1. Wash the glass bottle and the pretty small stones clean, place the stones on a small filter. You can buy this kind of container at a flower shop or a utensil store. Fill the glass bottle with water, then put the peace lily into the bottle. Be careful to prevent the leaves from being scraped off.

2. Because peace lilies fear strong direct sunlight and like water, in summer you should spray some water on its leaves every other day.

3. Once the peace lily has grown some roots and stems in the glass bottle, check whether any parts of its roots have rotted, and remove them promptly if so.

4. If the leaves of a hydroponic peace lily turn yellow, and the yellowing is slight, you can continue growing it in water. If the yellowing is severe, you need to transplant it into soil for growing.

Precautions for Hydroponic Peace Lilies

1. Change the water every 15-20 days in hot weather, and about once a month in cold weather. The water level should reach three-quarters of the way up the root system. When changing the water, just pour in a few drops of nutrient solution specially made for hydroponic flowers.

2. Usually indirect scattered light is enough. Avoid light in summer, and avoid direct strong light.

3. Use nutrient solution for foliage plants.

4. Spray water on the leaves appropriately to increase air humidity. If using tap water, it must be drawn in advance and left in the air for more than one day to fully dissolve oxygen and release chlorine. When changing the water, wash away the mucus on the roots and cut off rotten roots and scorched leaves.

5. Choose a flowerpot with a relatively large bottom, as this makes it easier for the plant to survive.

Yellowing Leaves of Hydroponic Peace Lilies

1. Dry air: Peace lilies need relatively high growing humidity. If the air is too dry, the leaves will wilt. This can be solved by increasing misting or sprinkling water on the floor around it. Covering it with a transparent plastic bag also works, but when the light is good, it should be slightly ventilated, or a hole should be opened at the top of the plastic bag for ventilation. Otherwise, the temperature inside the bag will rise sharply.

2. Nutrient deficiency: We all know that in the early stages of plant growth, nutrients are absorbed from the soil. Over time, the nutrients in the soil will decrease, causing malnutrition. Too much fertilizer or cold damage makes leaves prone to yellow tips. At this point, nutrient solution should be supplemented in time.

3. Improper lighting: Peace lilies need relatively good light in winter and early spring, and should not be kept in shade. As the light gradually intensifies, shade should be increased gradually. If it is being enjoyed in a shaded place, it must not be directly placed in sunlight for exposure, otherwise it will become uncomfortable due to the rapid change in environment, showing wilting, yellow leaves, or even dying. Peace lilies should be kept year-round indoors in a place with bright scattered light.

4. Unsuitable temperature: This generally does not happen easily. Yellowing of peace lily leaves mostly occurs when the temperature is below 5°C or above 35°C. Providing sufficient light conditions not only helps the leaves become dark green, but also helps the plant overwinter.

5. Pest infestation: If there is damage from mite pests, the leaves of the peace lily will show adverse symptoms such as wilting, faded luster, and yellowing and withering. Acaricides specifically for killing mites can be sprayed for prevention and control, such as dicofol, hexythiazox, and pyridaben.