Endless Summer hydrangea: Diseases and Remedies (Explained for Everyone)

NOTE: Endless Summer hydrangea may be referred to as Hydrangea macrophyllaEndless Summer in this article, in fact, those are the same plants, Hydrangea macrophyllaEndless Summer is the botanical name for Endless Summer hydrangea.

There is a brand of reblooming hydrangeas called the Endless Summer®. There are many colors of their blooms: pink, blue, purple, red, and white. This mophead hydrangeas blooms on the previous year’s stems as well as the new season’s stems, which is not the typical bloom habit of mophead hydrangeas.

The summer bloom habit provides flowers from spring to late summer. With its rounded growth habit and dense, broadly ovate green leaves, it is the perfect shrub for foundation plantings, containers, perennial flower borders, and anywhere in your landscape where you want colorful blooms.

WARNING: Keep in mind that Hydrangea macrophyllaEndless Summer (also Endless Summer hydrangea) is toxic to Humans and Pets.

Why does my Hydrangea macrophyllaEndless Summer roots have rot?

Root rot on your Endless Summer hydrangea (Hydrangea macrophyllaEndless Summer) can be dangerous if left untreated. In order to keep your plant alive, we strongly suggest that you follow our advice if the signs start to show: blackened and mushy roots.
Endless

Why does my Endless Summer hydrangea have gray mold spots?

A particular fungus that frequently affects flowers and spreads quickly is known as gray mold spots. This fungus is most likely to blame if you see any brown (or gray) spots. Don’t ignore these signs because doing so could cause your plant to die.

Our Solution

The answer is obvious once you recognize the cause of the problem. Most frequently, it results from the Hydrangea macrophyllaEndless Summer being overwatered. We strongly advise you to remove the damaged plant parts, cut off the diseased roots and leaves, and then repot your plant in a new container with sterile potting soil.

Why does my Endless Summer hydrangea have leaf spots?

Leaf We provide you with all the information you need to identify and save your plants if they display signs like leaves that suddenly change color or wilt/droop. This sort of sickness is one of the most aggravating for Endless Summer hydrangea owners.

Why are my Endless Summer hydrangea leaves turning yellow?

This is probably the most common problem in the gardening world, yellowing leaves. There are 2 main reasons for this phenomenon, overwatering, or a lack of nutrients.

When it’s overwatering, simply reduce your watering frequency, and if you think it’s a nutrient deficiency, here’s how to check it:

Here are some indicators of yellowing on the Hydrangea macrophyllaEndless Summer brought on by its numerous flaws:

  • Magnesium deficiency starts as yellow patches between leaf veins on older leaves. Veins stay green as yellow moves from the leaf center out. Leaf edges turn yellow last.
  • Another indicator of iron deficiency is yellowing between leaf veins, but young leaves on plant tops and branch tips are first affected.
  • The newest leaves are first affected by sulfur deficiency, rendering them completely yellow.
  • Insufficient potassium causes the leaf edges to turn brilliant yellow while the interior of the leaf stays green. Older leaves show the symptoms initially, and the leaf edges quickly darken.
  • Nitrogen deficiency shows up as a general yellowing. Older, inner leaves turn yellow first. As it progresses, yellowing moves outward, eventually reaching young leaves, too.

Our Solution

You only need to respond to the signs mentioned above. A gardening store expert will be able to provide you advice on how to purchase a specific soil to treat a potassium or nitrogen deficiency. Additionally, you can reduce how often you water your plants.

Is my Endless Summer hydrangea sunburned?

You can easily tell if your Endless Summer hydrangea (your Hydrangea macrophyllaEndless Summer) has a sunburn. In this case, your plant will change color, starting to turn yellow or white, much like it does on us.

Sunburned

As we saw above, if your Endless Summer hydrangea receives too much water or not enough light, the leaves may also change color.

The bottom of the yellow leaves with a shaded area closer to the base can be examined to determine if they have been sunburned. If this part remains greener, the yellow leaf is most likely sunburned and not something else.

Why are my Endless Summer hydrangea leaves turning brown?

A plant’s browning leaves are typically a symptom that it has been sunburned and has been exposed to excessive amounts of direct sunlight. Don’t worry; your plant probably won’t perish as a result, but its growth will be negatively impacted.

Should I leave my Hydrangea macrophyllaEndless Summer in direct sunlight?

No! If your Hydrangea macrophyllaEndless Summer (or Endless Summer hydrangea) has the symptoms described above, don’t leave it in direct sunlight, that’s the reason why your Endless Summer hydrangea is in such a state!

Our Solution

The remedy, as said in the paragraph above, is simple: just move your plant’s Endless Summer hydrangea out of direct sunlight. Your plant should swiftly re-grow with this strategy and appropriate watering.

Why are my Hydrangea macrophyllaEndless Summer leaves drooping or wilting ?

This typically occurs when your Hydrangea macrophyllaEndless Summer gets dehydrated. Large plants are more at risk since they naturally require more water than smaller plants.

Drooping

Whether your Hydrangea macrophyllaEndless Summer plant’s pot appears light, the soil and roots are likely fairly dry and need water, so you can readily tell if it needs to be hydrated.

Our Solution

In order to ensure that the roots of your plant receive the water’s benefits, you must first moisten the soil in the container if it is absolutely dry. One common error is to immediately drown the Endless Summer hydrangea after a dry period in the belief that it requires a lot of water.

This is the case, but giving too much water at once is the best way to finish it off, you should actually water the soil normally, resuming a quiet watering rhythm.

Caring Tips for Hydrangea macrophyllaEndless Summer

Water Occasionally

Water is necessary for your plant to live, but timing and amount of watering must be balanced. Overwatering could have disastrous effects on your own name, as we already mentioned.

You can tell if your plant needs water by touching the soil; if it still feels damp, it’s usually preferable to wait a few more days.

Always keep temperatures stable

It’s also a good idea to keep your Hydrangea macrophyllaEndless Summer at a constant temperature, especially if it’s kept indoors. In general, at GreenShack, we suggest booking a temperature between 65 and 85 degrees F. Of course, keep your Hydrangea macrophyllaEndless Summer away from radiators, air conditioners, and other sources of hot or cold air.

Keep your Endless Summer hydrangea Dust-Free

This one concerns indoor plants, just like on your furniture, dust is also deposited on the leaves of your indoor plants, the problem is that it can prevent them from receiving the necessary light, this would slow down (or even stop) the photosynthesis process, and eventually, they would lose their colors.

This would be a true journey into hell for your Endless Summer hydrangea and would also satisfy the pests.

To remove the dust from the leaves of your plant, take a microfiber cloth and gently rub the leaves. You can wet the cloth to make it easier to remove the dust, but never use corrosive products (such as rubbing alcohol!)

Keep drainage in mind

If you have a tendency to overwater, you should be mindful of your drainage, and if they don’t already have them, we suggest selecting a saucer and a pot with drainage holes.

In the meantime, if you don’t have holes in your pots, you can add volcanic rocks (or any rocks with holes) at the bottom of your pot, this way it will create a channel so that the water doesn’t stay in your skin too much (to avoid that roots start to rot!)