What's going on with the new leaves of the rose turning yellow?
Are you curious about the topic of why the new leaves of the rose are turning yellow? The editor will introduce the topic to netizens next.
What's going on with the new leaves of the rose turning yellow? The reason is actually this...
Recently, some rose lovers have asked why their rose leaves are not green at all, but yellow, and even the hydrangea is also yellowish. What's wrong with it?
Reasons for the yellowing of new rose leaves - In summer, when the weather is hot, it is often found that the new leaves of roses are prone to yellowing and losing green. Why is that?
Actually, this is because the hot weather causes the rose roots to absorb nutrients poorly, leading to iron deficiency.
Early stage of iron deficiency
In the early stage of iron deficiency, the new leaves of roses will show a slight yellowing, the veins are darker, and some new leaves may have a yellow, green, and red interlacing, which looks strange and not quite normal.
Actually, this is already a case of iron deficiency, but it's not severe yet. If no treatment is done at this time, the roses may recover on their own, or they may progress further.
Middle stage of iron deficiency
When iron deficiency becomes more serious, the new leaves will completely lose their green color and turn a light yellow, with the veins still green. This indicates that the roses are severely deficient in iron and need to be supplemented with iron elements promptly to recover.
Later stage of iron deficiency
What's going on with the yellowing of new rose leaves?
If obvious iron deficiency symptoms are ignored and not treated, the roses will show yellowing and drying of new leaves. At this point, it is often difficult to recover by supplementing iron fertilizer in a short time. Appropriate pruning can be done along with the addition of iron fertilizer to allow new buds to grow.
How to supplement iron fertilizer?
Many people like to use ferrous sulfate to supplement iron, but iron deficiency in roses in summer is often caused by poor absorption by the roots. If ferrous sulfate is still used to water the roots at this time, the effect is often poor because the roots cannot absorb it.
The best method is to supplement through the leaves. You can use microelement fertilizers containing iron for foliar application, or use chelated iron for foliar application, which can quickly supplement iron fertilizer.
More practical experience and tips on rose cultivation can be found on the Green Plant Enthusiast website: Green Plant Enthusiast Garden (ilanyao)
The above experience and knowledge about the yellowing of new rose leaves brought by the Green Plant Enthusiast website are hoped to provide you with some help after reading this article!