How to Aquatic Culture Purple Water Lily
The editor will explain the small experience of aquatic culture for purple water lilies, and the editor will introduce to netizens next.
How to Aquatic Culture Purple Water Lily
Purple water lilies can be fully aquatic. It is important to keep the water clean and change it every week. It is also necessary to control the water level appropriately, fertilize at the right time, prevent diseases, and manage overwintering to maintain a good growth environment for the purple water lilies, so they can thrive. When planting two or more bulbs, it is required to use the same species and plant them together to avoid each plant competing for nutrients, which could lead to weaker ones being shaded by stronger ones and resulting in poor growth.
Brief Introduction to Aquatic Culture of Purple Water Lily
Purple water lilies can be fully aquatic. It is important to keep the water clean and change it every week to maintain a good growth environment for the purple water lilies, so they can thrive. Aquatic culture of purple water lilies is better than soil cultivation. When keeping purple water lilies in a vase, they can generally be maintained for 3-5 days, and with good care, they can be kept for about a week.Flowering Period of Aquatic Culture Purple Water Lily
The flowering period of purple water lilies is about 7 days.Methods for Aquatic Culture of Purple Water Lily
1. Control the water level: Properly controlling the water level is very important for the growth of water lilies. Water lilies require different water levels at different growth stages, so it's important to control the water level changes. In pot culture, use shallow water in the beginning and fill the pot as it fills up; in submerged culture, water is added in two stages. The first time, just cover the pot, then gradually increase the water level as the leaves grow. In the growth season, submerge the whole pot in water, with the water surface 30-50 cm away from the pot surface; in pond culture, if the water level exceeds 1 meter deep during the rainy season, it is necessary to drain the water promptly. 2. Timely fertilization: Fertilization should be applied at the right time throughout the growth process. During the flowering period, wrap monopotassium phosphate in a tough paper bag, pierce several small holes in the bag, use two bags per jar, insert them along the pot edge, 10-15 cm below the rhizome, and apply once every half month, for 3-4 times. This can enhance the plant's resistance to diseases.3. Disease prevention: Since water lilies are floating leaf plants, they are easily affected by weeds, which should be removed promptly. Use a 0.3-0.5% copper sulfate solution to spray on water cotton. The main pests include oblique-striped caterpillars, aphids, and snails, which harm young leaves and flowers. Aphids can be controlled with 1000-1200 times diazinon solution. Oblique-striped caterpillars can be controlled with 800-1200 times trichlorfon solution. For snail control, mix furadan or trichlorfon with sawdust, put it in a cloth bag tied to the leaf stalk, and let it sway with the waves to spread the pesticide solution, thereby killing the pests.4. Overwintering management: In the North China region, all leaves should be cut off in late October, and the pond water level should be increased to exceed the thickness of the ice layer in previous years by 30-50 cm; potted water lilies should be moved to a low-temperature greenhouse, keeping the greenhouse temperature between 0-5 degrees Celsius throughout the winter, ensuring the terminal buds are always below the water surface to avoid dry buds and affect germination and growth the following year. Generally, the water should be changed every 3-5 days (using water that has been exposed to sunlight for a day).How to prolong the aquatic culture of purple water lilies:1. Water lilies are long-day plants, so the planting site should have sufficient light and good ventilation.2. Water lilies require different water levels at different growth stages. In the initial stage, the water level should just cover the pot edge, and as the leaves grow, the water level should be gradually increased.3. For potted water lilies in the initial growth stage, sufficient bottom fertilizer should be applied, and no top dressing is necessary, except for applying a fast-acting potassium phosphate fertilizer during the flowering period.4. During the entire growing season, it is important to remove weeds, withered leaves, and algae from the pot. If there is too much algae, spray a 0.3-0.5% copper sulfate solution, once every half month, for several times, which can help control the algae.Precautions for Aquatic Culture of Purple Water Lily
1. When planting two or more bulbs, it is necessary to use the same species and plant them together to avoid each plant competing for nutrients, which could lead to weaker ones being shaded by stronger ones and resulting in poor growth.2. At different growth stages, attention should be paid to controlling the water level. In the initial growth stage, the water level should be kept as shallow as possible to prevent the leaves from being exposed to the air; in the growth peak, the water level should reach its maximum; in autumn, reduce the water level to raise the water temperature, ensuring the leaves get enough light, enhancing photosynthesis, and promoting the growth of rhizomes and lateral buds. In late autumn, when the weather cools down, gradually deepen the water level to maintain it below most of the leaves to control vegetative growth; before the water surface freezes in winter, deepen the water level all at once to keep the top buds below the ice layer for safe overwintering.The above sharing of specific introductions on how to aquatic culture purple water lilies is for reference by netizens.