When Aronia's leaves go green, nature sends a yellow-red color. But never before autumn begins. And she never misses the paint pot. Brown leaves are therefore an indication of something that is not good for the plant.
What are the causes of brown leaves on aronia?
Brown leaves on Aronia can be caused by unfavorable location conditions, lack of nutrients, drought or root damage. This can be remedied by an optimal location, sufficient irrigation and, if necessary, fertilization with immediately available nutrients.
What are the causes of brown leaves?
Brown leaves are rarely found when growing aronia plants, because the rose plant, which comes from North America, is robust and undemanding. Therefore, first check the conditions atLocation and care. This is unfavorable:
- a location that deviates greatly from the ideal
- inadequate nutrient supply
- drought
Root frostbite can also occur in potted specimens if they are not adequately protected with coconut mats (€25.00 on Amazon) in winter. The resulting reduced water and nutrient uptake can turn the leaves brown.
Can Aronia be transplanted to a more favorable location?
Aronia, also known as chokeberry, is a deep-rooted plant. That's why older specimens can hardly be transplanted. This is only possiblein the first 2 – 3 years after planting. The new location should be sunny and have well-drained soil. This prevents waterlogging and, as a result, root rot. He althy roots are essential so that the entire foliage is well supplied and remains green. If necessary, the old place can be replanted after adding sand.
How can nutrient deficiency occur?
A real nutrient deficiency rarely occurs because the chokeberry hardly requires any fertilizer. Even if it is not fertilized for a long time, it still gets something from the surrounding plants. Onlyin very poor, sandy soils can a nutrient deficiency occur after a while if no fertilization is carried out. It's different with potted plants, they need to be supplied with nutrients about monthly during the growing season. However, it is mainly moisture-damaged or frozen roots that cause the supply bottleneck.
What to do if drought is the cause?
Give the chokeberry immediatelya portion of water! In the future, water them regularly if there is a long period of low rainfall and sunshine. The rest of the year the deep-rooted plant can easily look after itself, unless it is in a pot. Then do the finger test again and again and water if necessary.
Are pests and diseases possible causes?
Aronia isless susceptible to pests and diseases. If this does happen, the leaves usually show other symptoms, curl and have spots. However, it can't hurt to take a closer look at your own plant. Because brown leaves are quite conceivable as a secondary symptom.
Tip
Provide a starving Aronia with mineral fertilizer as an exception
Aronia plants are fertilized with organic fertilizers, which only decompose slowly in the soil. However, if there is a shortage, she needs help promptly. Mineral fertilizers provide quickly available nutrients in abundance and should be used as an exception and once.
