What Causes the Yellowing of Rose Leaves and How to Treat It
If you want to know the causes of yellowing leaves in roses and how to treat them, let's learn about it together.
What Causes the Yellowing of Rose Leaves and How to Treat It
Rose leaves turning yellow might be due to compacted soil, requiring the plant to be repotted in loose, fertile soil. It could also be due to a lack of balanced nutrients during the care process, necessitating the supplementation of balanced nutrition. Additionally, yellowing could be a sign of disease during the plant's growth, requiring the removal of the yellowed parts to allow the plant to recover and grow healthily.
1. -- Soil Compaction --
The yellowing of rose leaves might be caused by compacted soil, which damages the roots and prevents them from providing nutrients to the leaves. At this point, you can repot the rose in loose, well-aerated, nutrient-rich soil. Before repotting, you can also soak the rose roots in a sterilizing agent for five minutes to help them recover growth.
2. -- Overwatering --
The yellowing of rose leaves might also be due to overwatering. Frequent watering can lead to root rot and yellowing of the leaves. In this case, you can loosen the soil, remove excess water, or ventilate the plant to speed up the evaporation of moisture in the soil.
3. -- Single Fertilization --
Roses thrive in fertile environments. Providing only nitrogen fertilizer can lead to potassium deficiency and leaf yellowing. Therefore, during later care, it's necessary to provide the plant with adequate nutrients, preferably with decomposed manure or a compound fertilizer containing nitrogen, phosphorus, and potassium.
4. -- Affected by Disease --
If roses are affected by diseases during growth, it can also cause leaf yellowing. In this case, use pruning shears to remove the yellowed leaves to prevent infection of healthy branches. After pruning, you can spray the plant with a carbendazim solution to eliminate bacteria and help the rose recover its healthy growth.
The related explanation shared in this article about the causes of yellowing in rose leaves and how to treat them, hopes to bring a little help to your life!