How does leaf of duck foot wood send yellow to return a responsibility?

As long as the temperature is suitable, Rieger Begonia can be cut all year round, preferably in spring and autumn. Choose the vigorous growth of Rieger Begonia plants, cut off the robust leaves with petioles, need more than one year, no pests and diseases. The petiole part is cut obliquely, and the leaves are soaked in the rooting water solution for a while and put aside to dry. The substrate should be loose and breathable, insert the treated leaves into the substrate, keep the soil moist, put them in a cool and ventilated place, and wait for the leaves to take root.

1. Improper watering

During the management period, if the plants are watered too much, they cannot absorb all of the water. After a long time, they will accumulate water and rot the roots. The leaves will turn yellow and even fall off in severe cases.If too little watering, potting soil in a dry state for a long time, the root system can not absorb water, this situation will also appear leaf yellowing phenomenon, that is, the so-called drought yellow.Usually watering must be appropriate watering, growing season to maintain slightly wet, winter to control water, not dry do not water.

2. too much light

If it is placed in a place with direct light during the maintenance period, it will be exposed to yellow leaves for a long time, and it will be yellowed.Sun-yellow is a good solution, directly moved to the weak light of the local maintenance for a period of time on the line, will slowly return to normal.

3. Improper fertilization

Its yellow leaves may also be caused by improper fertilization.If a large amount of fertilizer is applied at one time or undecomposed fertilizer is given, the plant can not absorb it, but will burn its roots, and yellow leaves will appear.In addition, if you do not supplement fertilizer for a long time, the plant will lack fertilizer, absorb less nutrients, and yellow leaves.It should be noted that thin fertilizer should be applied frequently in the growing season, and diluted fertilizer solution should be applied, so that plants can better absorb it, which is also beneficial to growth.If granular fertilizer is applied, appropriate watering and dilution after fertilization can avoid fertilizer damage.

Schefflera japonica