Can arrowhead be hydroponically cultivated?

Can arrowhead be hydroponically cultivated?

Arrowhead can be hydroponically grown, but arrowhead without roots cannot be hydroponically grown, because arrowhead grown in water has a balanced supply of nutrient solution and the fertilization effect is very stable, so it grows more luxuriantly than arrowhead grown in soil.

Methods and key points of hydroponic cultivation of arrowhead

1. Select moderately sized and fully mature arrowhead seedlings, dig them out of the soil, remove the dirt on the roots, and then clean the roots.

2. Soak the arrowhead in disinfectant and dry it. Choose a transparent glass container and add clean water and an appropriate amount of plant nutrient solution.

3. Put the roots of the water chestnut into water, being careful not to let the water cover the top of the water chestnut. You can also plant a few more plants to make the hydroponic period more beautiful.

Precautions for keeping arrowhead in water

1. Water-grown arrowhead likes a warm and humid environment. In order to maintain the humidity of the air and prevent it from withering, the water should be changed once a day.

2. Water-grown arrowheads need sufficient sunlight during their growth period, but you must pay attention to shading in the summer, otherwise their leaves will turn yellow or even die.

3. Water-grown arrowhead does not like fertilizer very much, especially in the early stage of its sprouting, so do not give it too much fertilizer and nutrient solution.

4. Water-grown arrowhead likes warmth and is cold-resistant, so people usually do hydroponics in spring or summer, and it can grow faster when the temperature is 14°C in spring.