Hortensias are among the most beautiful plants in the home flower bed. However, if unsightly changes occur, the cause must be found quickly. If this is detected early, the plant can be saved in time with the help of caring measures.
How do you recognize root rot on hydrangeas?
Root rot in hydrangeas is recognized byyellowish discoloration,wiltingandweak leaves. The formation of new flowers is restricted and stunted growth occurs. Progressive root rot leads to brown and rotten roots.
Why does hydrangea root rot occur?
Root rot is caused byvarious causesHowever,waterlogging is particularly often responsible for it. This is caused by excessive watering of the hydrangea. This means that the excess water no longer runs off completely and remains at the roots. This gradually attacks the root system. An infestation of bacteria or fungi is also possible. Therefore, check your plant carefully to quickly find the cause. The sooner you detect and treat root rot, the better the plant will recover.
How to eliminate root rot on hydrangeas?
In order to quickly free the hydrangeas from root rot, you must take important rescue measures. The best way to do this is as follows:
- Carefully dig up the affected hydrangea.
- Then remove all rotten roots and plant parts.
- The root ball must then be rinsed thoroughly under running water.
- Loose the soil and add some peat-free soil.
- Finally, put the hydrangea back in.
Once you have planted your hydrangeas, you should avoid watering them for the time being. Wait until the soil is completely dry.
What measures can prevent root rot in hydrangeas?
Root rot can be prevented withsimple care measures. When watering your hydrangea, you should pay attention to the water supply. The plant needs a lot of liquid, but the supply of irrigation water should be limited. It is therefore essential to avoid waterlogging of the roots of the hydrangeas. If you want to strengthen your plant, you should fertilize it once a week. Make sure you use a natural and gentle fertilizer. Choosing the right location is also important. The hydrangea needs a sheltered and shady place.
Tip
Care carefully for hydrangeas with root rot
If the hydrangea is affected by damaging root rot, you must intervene as quickly as possible. This will prevent the disease from progressing further. Therefore, use gentle home remedies as fertilizer. These provide your plant with important nutrients. Vegetable water, black tea, coffee grounds or horn shavings and horn meal counteract renewed rot. These simple products are also suitable as long-term fertilizers.
