Sunflowers are loved for their ability to grow towards the sun. However, many people often encounter problems such as rotten roots when they try to raise sunflowers in water. In fact, as long as you master some key elements, it is not difficult to raise sunflowers in water. This article will detail the dos and don'ts of sunflower aquaculture to help you successfully raise a thriving sunflower.
Container size: Choose a container suitable for sunflower growth, the diameter of the container should be slightly larger than the root system of the sunflower, providing enough space for it to grow.
Container material: It is best to choose a transparent or translucent glass or plastic container to facilitate observation of root growth and changes in water quality.
Container cleaning: Make sure the container is clean and hygienic before use to avoid bacterial growth.
Water level: When sunflowers are raised in water, the water level should be controlled at two-thirds of the root system to avoid root rot caused by soaking in water.
Water quality: Use clean tap water or rainwater for water cultivation and avoid water that contains a lot of minerals or chlorine. At the same time, the water should be changed regularly to keep the water clean.
Fertilization: Sunflowers need the right amount of nutrients during the growth process, and liquid fertilizers suitable for water nutrition can be selected for fertilization. When fertilizing, the principle of "small amount and many times" should be followed to avoid excessive fertilization and root burning.
Nutrient solution: Adding an appropriate amount of nutrient solution to water can provide the trace elements and minerals needed by sunflower and promote its healthy growth.
Light: Sunflowers need sufficient light for photosynthesis and need at least 6 hours of direct sunlight per day. When farming indoors, choose a location with plenty of light.
Temperature: The suitable growth temperature of sunflower is 20-30, and it is necessary to avoid exposure to too high or too low temperature to avoid affecting its normal growth.
Pest control: Regularly check the growth of sunflowers, and take timely measures once pests and diseases are found. Biological control and chemical control methods can be used for control, but attention should be paid to the selection of low-toxicity, low-residue pesticides, and use them in strict accordance with the instructions.
Daily observation: Observe the growth of sunflowers, including leaf color, root condition, etc. Once an abnormal situation is discovered, measures should be taken to deal with it in time.
By mastering the above key elements and precautions, we believe that you will be able to successfully grow a thriving sunflower in water. Water-grown sunflowers can not only add a touch of color to your home environment, but also allow you to feel the wonder and joy of life in the process of nurturing. Hopefully, this article will provide useful help and guidance for your journey to aquatic sunflowers.
Sunflowers