Can watermelon be hydroponically cultivated? Hydroponics cultivation methods and precautions

Can watermelon be grown hydroponically?

Watermelon is a dicotyledonous flowering plant and a common fruit in people's homes. Watermelon can be grown hydroponically. In fact, watermelons grown hydroponically are roughly the same as those grown in soil. Watermelons grown hydroponically may be sweeter because the nutrients can be absorbed more comprehensively.

Watermelon hydroponic cultivation methods and key points

1. Cultivating watermelon seedlings. Seedling cultivation is the first step. You can cultivate them in sandy soil or in other ways. When cultivating seedlings, pay attention to sufficient sunlight.

2. The nutrient solution should be adjusted according to the different growth stages, seasons and plant performance of the watermelon. The nitrogen content in the nutrient solution should be appropriately increased during the growth period of the watermelon. During the fruiting period, the focus should be on growth, and the phosphorus and potassium components should be appropriately increased.

3. Be sure to change the water after planting, because when the temperature is high, the dissolved oxygen content in the hydroponic bottle will become low, which can easily cause oxygen deficiency in the watermelon roots.

Precautions for growing watermelon in water

1. Pay attention to changing the water frequently. It is best to change the water once a week to allow the roots to grow better.

2. When growing hydroponically, pay attention to frequent sunlight exposure so that it can carry out photosynthesis better.

3. When choosing a hydroponic container, you should choose a larger one, because watermelon has a well-developed root system. In order to meet the growth of the root system, it needs sufficient nutrients, which requires a large enough container.