Does your hydrangea get dry leaves? The causes for this can be varied and range from care errors to an infestation of diseases or pests. Therefore, we would like to list all the variants so that you can identify the real problem and thus better deal with it. The good news is that these plants will recover quite quickly and produce new leaves if you act right away. Get your beloved plant back in shape so you can enjoy its flowering glory for a long time to come!
Table of Contents
- Hydrangea is burned – When the sun affects the plant.
- Why does the hydrangea have dry leaves – Too little water
- Hydrangea gets brown leaves due to infestation of spider mites
- Leaf spot disease causes spots on the leaves
- Hydrangea has brown leaf tips
Hydrangea is burnt – When the sun affects the plant
Unusual weather conditions
If you have noticed dry leaves on your hydrangea and at a time when there is intense heat, they may well be a result. Even if the shrub seemed to have had the perfect location so far, unusual, extreme weather conditions can make exceptions once in a while. Also, if you have suddenly removed a former source of shade (a canopy or tree), the plant may not have had a chance to adjust to the new conditions.
Was your plant previously in a pot in a greenhouse or other space and was suddenly moved outside into the sun? This abrupt transition can also cause your plant to burn and the hydrangea to develop dry leaves. Always remember that you must first acclimate any plant to its new location.
If the hydrangea has dry leaves: sunburn due to improper watering.
Especially in the hotter months of the year, garden plants can quickly get burned once by water. More specifically, this happens when hydrangea leaves have become wet, and that too at a particularly hot time of day. Think of the water droplets as a magnifying glass through which the sun’s rays penetrate and create heat, just like burning glass.
Therefore, always water from the bottom (this also prevents fungal attack) and choose the morning or evening hours for this purpose.
Why does the hydrangea have dry leaves – Too little water.
Speaking of watering: Of course, a lack of water can also cause hydrangea to have dry leaves. However, what seems like an obvious cause doesn’t immediately occur to some, simply because they don’t realize how much water hydrangeas actually need. The first signs that you are not watering enough , can be seen on the plant even before the leaves dry up. This is because the shrub will only let the leaves droop at first. At the latest then you should act to prevent the hydrangea from drying up. Because in the next stage, the leaves turn brown and dry.
So how often should you water? Whenever the top layer of soil is dry, and that may well mean watering it twice a day in the summer.
Hydrangea gets brown leaves due to infestation of spider mites.
As with lack of water, if the plant is infested with spider mites, it will show that there is a problem even before the leaves dry out. In this case, they first turn brown. In general, any change in color on the plant should be carefully inspected. In this case, you will immediately notice the webs, which are found mainly on the undersides of the leaves. You can use home remedies to combat the pests. In this article we have summarized some tips.
Leaf spot disease causes spots on the leaves.
Unfortunately, even the relatively low-maintenance hydrangeas are not always spared from diseases. Typical such include fungal diseases and especially the leaf spot fungus, which, as the name suggests, causes spots on the leaf and they are dry. The fungus occurs when the air is particularly humid for a long time, but also when the plant suffers from a lack of nutrients. Either way, it plays an important role whether the plant is healthy, because only a healthy hydrangea has enough strength to fight an infestation.
To this end, you need to fertilize them properly . If there is already an infestation, you should remove and dispose of the diseased parts, fertilize the plant and willy-nilly use a chemical agent against the fungal infestation.
Hydrangea has brown leaf tips.
One phenomenon you may notice in the spring is brown, dry leaf tips . Why in the spring?
If the winter was rather unseasonably mild, this also causes garden plants to sprout earlier than usual. Hydrangeas are no exception. But now, when it suddenly becomes colder again, and even frost, the fresh parts of the plant freeze. In the case of leaves, this is manifested by the brown tips. You can no longer save these, but cut them off. However, you can protect all other parts of the plant by covering it with a protective film in the evening to protect it during the night. Fleece or jute tapes, which are made to be breathable and translucent, are great for this. During the day, however, hydrangeas do not need this protection and should be allowed to stand freely.