How to save the rotten root of asparagus

1. Reduce watering

Reason: usually too much or too frequent watering to asparagus, it will be easy to appear ponding, long-term ponding will lead to root rot.

Solution: To control the amount of watering, do not water too much, too much watering will appear ponding, found rotten roots will be taken out in time, rotten roots will be removed, re-planting.

II. Reduce fertilization

Reason: Excessive or too frequent fertilization of asparagus will cause the phenomenon of rotten roots.

Solution: Reduce the amount of fertilizer, apply fertilizer appropriately, and do not apply fertilizer too frequently. Apply diluted nitrogen fertilizer appropriately.

III. Increase temperature

Reason: winter temperature is generally low, some areas of extremely low temperature, low temperature it will be vulnerable to freezing, after freezing is easy to lead to rotten roots.

Solution: Increase the temperature appropriately in winter, it is best to keep the temperature at 5-10 ° C, or directly put it indoors.

IV. Change the basin in time

Reason: If the pot is not changed for a long time, the root system of asparagus will grow full of flower pots, and after a long time, there will be accumulated water, once accumulated water appears, it is easy to lead to rotten roots.

Solution: Change the pot every 2-3 years, not only to prevent the phenomenon of rotten roots, but also to facilitate its growth.