What are the common reasons a water lily does not bloom?
1. Light reasons
Water lilies fail to bloom to a large extent because of various reasons. Water lilies need plenty of light to grow; if the light is insufficient, their stems and leaves grow more luxuriantly, which leads to no blooming. If they are kept in shade for a long time, moss will grow on the water surface, the plant will be weak and small, and it will stop producing leaves without blooming.
2. Long-term failure to divide the plant
Potted water lilies are best divided once a year; if they are not divided for a long time, the root system becomes dense and blocked, growth is poor, and blooming is affected.
3. Too dense planting
Water lilies must not be planted too densely when planted, otherwise the pot will become crowded, light will be affected, the leaves will be too dense, and then ventilation will be poor, which is not good for plant growth.
4. Too much base fertilizer
Applying too much base fertilizer in the early stage of water lily growth is not good for blooming. If the soil is poor, nutrients will also be lost, causing the water lily not to bloom.
Why does a water lily only grow leaves and not bloom? What should be done if a water lily does not bloom?
Whether potted or pond-grown, water lilies often fail to bloom. Only by managing them according to the specific situation can flower growers quickly reverse the situation of water lilies not blooming. Below, the editor will introduce the reasons why water lilies do not bloom and the countermeasures.
1. Water too deep
The thicker the water layer above the plant, the more nutrients the leaves and flower buds need to float to the water surface. Under normal circumstances, a water layer about 15 cm thick above the water lily's terminal bud is enough. Only in this way can the plant bloom normally.
2. Insufficient fertilizer
For water lilies, which like heavy fertilizer, if a sufficient amount of base fertilizer is not applied at planting time or enough topdressing is not used during the vigorous growth season, it is especially easy for blooming to gradually decrease or for no flowers to open at all. Therefore, in order to make water lilies bloom abundantly, it is very necessary to apply enough fertilizer in time.
3. Shaded environment
Water lilies can only grow well in a strong sunny environment. If the cultivation site is shaded, the plant cannot synthesize the large amount of nutrients needed for normal blooming, so it often fails to bloom. It should be remembered that to make water lilies bloom more, they should receive no less than 4 hours of direct sunlight every day.
4. Low temperature
After the beginning of autumn, as the temperature drops, the number of flowers also gradually decreases. If you want water lilies to continue blooming, you can try to raise the temperature of the micro-environment. For example, measures such as covering with plastic film can be used to raise the local temperature of the cultivation environment. In this way, the plant can be effectively prompted to bloom normally, thereby increasing the ornamental value of the water lily itself.
The above is what Succulent Garden has introduced about the reasons why water lilies do not bloom and the countermeasures. We hope it is helpful to everyone. Welcome to continue following Succulent Garden to learn more about the care of aquatic flowers.
When do water lilies bloom? The blooming time of water lilies
The water lily is one of people's particularly favorite flowers. It can not only decorate a room and purify the air, but its flower colors are also beautiful and its flower shape is unique, giving people a feeling of calm. Water lilies have good growth habits and are suitable for indoor cultivation; they are planted in every region of our country. So, when do water lilies bloom? Today the editor will take you to learn about the blooming time of water lilies.
The leaves of the water lily are round or nearly round, or ovate, while some varieties are lanceolate or arrow-shaped, with entire leaf margins, but the leaf margins of tropical water lilies are wavy. The upper surface of the leaf is green and glossy, and the underside is purplish red. The leaf surface of some varieties has dark brown spots or mottled coloration, and the veins are obvious or not very obvious.
To understand when water lilies bloom, we first need to know the growth habits of water lilies:
Water lilies like sunlight and good ventilation, so tropical and hardy water lilies that bloom during the day close their flowers at night and open them again in the morning. In ponds with tree shade on the bank, they can bloom, but their growth is weaker.
The blooming time of water lilies
Water lilies sprout and grow leaves from March to April, bloom successively from May to August, and each flower blooms for 2 to 5 days. They set seed after flowering. From October to November, the stems and leaves wither. They sprout again the following spring.
In the Yangtze River basin, they sprout from late March to early April, form buds in late April or early May, reach full bloom from June to August, enter the yellow-leaf stage from October to November, and enter dormancy after November. They grow in ponds and lakes, and are often cultivated in the pools of some parks.
The above is a brief summary of when water lilies bloom. Water lilies can be sown in all four seasons and like an environment with plenty of light and fertile clay rich in organic matter. Water lilies are not tolerant of shade, and the suitable temperature for growth is 20 to 30°C. When planting, be careful that it is not too low, to avoid growth stagnation.