In hydroponics, dried tap water should be used. Do not put it in the sun directly, or green algae will be generated. Change water every 15 days.
In order to make the flowers more gorgeous, it is necessary to spray potassium dihydrogen phosphate foliar fertilizer once in the morning and evening.
Spray water on the leaves every day to keep the humidity of red palm. In terms of lighting, avoid exposure to the sun, and block out the light if necessary.
Daily astigmatism maintenance is OK.
The temperature requirement of hydroponic red palm is not high, between 5 and 30 ℃.
In hydroponics of Anthurium andraeanum, the whole root system can not be soaked in water, which will lead to rotten roots. Expose half of the roots to the air so they can breathe. If you are not careful to appear rotten root phenomenon, you should immediately cut off, to avoid other stems infected.
The infected stems also need to be cut off immediately, then disinfected with 1000 times solution of potassium permanganate for 30 minutes, and then cultured with fresh water again. The water should be changed once every 1-2 days. Wait until the new rhizome grows, then it can be cultured normally.
