I water it every day and feed it plant food. Can you HELP my Hydrangea? Read my post all about how to care for hydrangeas. How to Fix Drooping Hydrangea Plants. ! Another problem for hydrangea plants is that they need to retain moisture. We have a forsythia hedge (the old-fashioned, pale yellow cultivar) in which several bushes have died showing wilting and browning symptoms starting with yellowing leaves localized on one or a few branches. Hydrangeas have 23 different species, although only five are commonly grown flowers in the United States. Again, you want to make sure that you aren’t spreading disease, by wiping the cut blade before each snip. The point is, the hydrangea doesn’t have to slump or sag. There is a top secret ingredient to reviving your hydrangea bushes–but I’m … I hope it’s not the end! Wilting reduces the surface area that the sun strikes and allows the leaves to loose less moisture. Here are photos of my hydrangea bush and the problem I am having with it. It started on one side and is some what quickly moving across the plant. Have treated with triazole fungicides without much success. It’s since we had the really hot weather yesterday. Wilting occurs when the leaves loose mositure faster than the roots can absorb it. When a spot encounters a leaf vein, it spreads along it, forming an angular brown or black patch. My neighbor took a look at them and said I might have watered the flowers and burnt them due to the heat. Check the moisture level of your hydrangea at a point 1 to 2 inches (2.5 to 5 cm.) It is up to its caretaker to revive it when it starts to look sad. If the hydrangea is wilting in the vase, its sad state is most likely due to being cut incorrectly or improper hydration. Why are my Hydrangeas Dying? Brown spots appear on the leaves and grow rapidly in size. But now it is slowly dying off but as if something is spreading. I know how many of my fellow hydrangea lovers are out there and how many, like me, have suffered the brutal disappointment of less-than-stunning hydrangea plants. Don’t be the botanist that allows a hydrangea to wither. The most common Hydrangea is the Macrophylla, often used by florists and gardeners. Answer (1 of 2): Hydrangea is a very delicate plant which damages rapidly in direct sunlight. Wilting and dying forsithia bushes. I’m so gutted as i absolutely love it! What can I do to help it? When you notice your hydrangea is starting to get that wilting, dying look, clean your pruners with the method we just mentioned and get to work. Favorite colors of Hydrangeas are blue and purple, although they come in … The first symptoms are orange pustules on the bottoms of the hydrangea leaves and yellow spots on top. Please keep in mind the person across the street has a hydrangea plant that is totally vibrant and healthy. Light-brown centers surrounded by dark-brown rings create a bull's-eye effect. It came in full bloom and was the prettiest it has been in its 4 year life. This rust only infects the smooth hydrangea, H. arborescens, and hemlock as its alternate host. Should I move it, perhaps into a pot in more shade? The combination of too much sun and not enough water is a common cause of hydrangea droop, making it a great place to start when your plants are feeling unwell. So all of a sudden, my hydrangea has wilted and looks like it’s dying. After you have a good grasp of everyday care of your hydrangea plants, get ready for the next {surprising} step! Water it regularly as it helps them grow better. As the amount of moisture lost and gained equalize at sundown or in the evening, the leaves begin to recover. Putting it in a shade will improve its health tremendously. Asked July 27, 2013, 9:49 AM EDT. Like leaf spot, this malady likes warm, wet weather and spreads by splashing water. I planted a couple of fairly large hydrangea plants about 4 years ago. We will get into a bit more detail with what we described earlier. If this sounds like you, you’ve got to try this one! The Secret to Revive Hydrangeas . below the surface of the soil with your finger. Rust (Pucciniastrum hydrangea) Like other rusts, hydrangea rust needs two hosts to survive and does not kill either of them.