If you have ever noticed your hydrangeas were very leggy, you might be tempted to cut them back and prune them. However, that is a bad idea, as this can cause more harm than good. Instead, follow these tips to keep your hydrangeas healthy and happy.
Pruning panicle hydrangeas
There are many types of hydrangeas. Some are easy to prune while others are more difficult to manage. Regardless of the type, you will need to know how to prune hydrangeas so you can get the most out of them.
Pruning panicle hydrangeas is an easy way to remove dead or weak branches and ensure that they are in good shape. You can prune them in late winter or early spring. The best time is early spring, as this is when buds start to grow and flower. However, you can also prune them any time of the year.
A few hydrangeas can develop leggy foliage, especially if they aren’t getting enough light. This can create an unbalanced development and make the plant look floppy and awkward. When you prune a hydrangea, you should always make sure that you do it right.
You will need to cut hydrangeas back by about a third of their total height. This will give them a better shape and help them bloom.
Pruning old wood bloomers
If you have an old wood hydrangea, you may want to prune it in the fall or winter. This will help you get bigger, more beautiful flowers the next year. However, it’s important to do it at the right time. Otherwise, you could end up with no blooms.
Hydrangeas can be divided into two groups – those that bloom on old wood and those that bloom on new wood. The latter can be pruned in late summer or early fall, while the former can be pruned in the fall or early spring. It’s important to know the difference between these two types of hydrangeas before pruning.
Old wood hydrangeas are those that have flower buds on stems that originated from last summer’s growth. They are typically more robust than those that bloom on new wood.
New wood hydrangeas are those that are currently growing and have developed flower buds. These types can be pruned in the fall or winter, but the buds should be removed in the spring.
Fertilizing your hydrangea
If you have a leggy hydrangea, you need to give it a little extra attention. It needs the right kind of sunlight and fertilizer. In addition to that, you need to prune it.
Hydrangeas have big, showy flowers that make them a beautiful addition to any yard. But they can also be a little tricky to maintain. They can also become overgrown, so you need to know what to do to keep them looking their best. Luckily, you can make it easy on your hydrangea by following these simple steps.
Leggy hydrangeas are typically caused by inadequate sunlight or too much shade. Hydrangeas need at least six hours of direct sunlight a day. You can increase the amount of sunlight your plant gets by using artificial lighting, or by moving it to a spot with dappled light.
Generally, you should avoid adding too much nitrogen to the soil. Nitrogen promotes leaf growth and can overstress a hydrangea. A balanced, 10-to-10 ratio of nitrogen, phosphorus and potassium can help ensure that your hydrangea grows healthy and blooms.
Getting rid of fungi
Hydrangeas are beautiful plants, but they are also prone to fungal diseases. They can develop brown spots, powdery mildew, or rust. While most hydrangeas can tolerate these diseases, the infection can be detrimental to the plant’s health and beauty.
If you have a hydrangea that has developed a fungal disease, it is best to treat it as soon as possible. You can do this by destroying the plant or using a fungicide.
There are two types of fungi that attack hydrangeas. One is called Cercospora sp., and the other is Colletotrichum gloeosporioides. The former is a very common fungal pathogen that affects many varieties of hydrangea.
Infections of this fungus occur in the spring and summer months. The fungus produces spores that spread by splashing water. Fungicides can be used to control the infection, but they can’t eliminate existing symptoms.
Affected leaves can fall off. It is important to remove the infected plant parts. This will help to prevent the disease from spreading to other parts of the garden.