If you don’t know how to tell if rose bush is dead, you may give up the attempts of rejuvenation too soon.
Roses only grow in spring, summer, and warm autumn, yet, in winter, the rose bush looks dead.
However, it’s still early to declare your tree is a goner since it usually rests over the winter (even in a mild one). That’s why you should look at some signs before concluding.
What Are The Possible Reasons For Rose Bushes To Die?
Dormancy mode is a way trees survive in cold winters. Sometimes, you wait so long for this dormant winter period to pass and see your rose plants rise up again.
Still, the result is the opposite, causing you to wonder, why are my roses dead? Here are some possible reasons.
According to the Department of Agriculture, rose bushes are lusty when planted in hardiness zones 2 to 11. Some variations can still be alive after a hard winter, even if parts of them die off.
Meanwhile, some can’t survive due to harsh weather, such as unexpected freezing temperatures.
In addition, drought, common diseases, and lack of care are other culprits causing a dead rose bush.
Using some checking methods below, you can determine whether it is dead or dormant and what exactly kills it.
How To Tell If Rose Bush Is Dead?
You can carry out a scape test to look for green, carefully observe the leaves, and inspect the root system. Otherwise, the last resort is to consult an experienced gardener.
But before learning how to tell if roses are dead, you should know the correct time to check their health.
They are deciduous, meaning they shed their leaves annually and look decrepit during winter.
When your rose bush looks dead in early spring or winter, you’d better wait until late summer to confirm its status.
Perform The Scrape Test To Check For Green
How do I know if my rose bush is dead? The first method you can try is scraping the bark. You should do it gently to see the condition of the underneath layer.
If you peel away the bark easily and see the green filament appears, it means your perennial is alive with healthy canes. You can expect a spring-up as it’s still living and transporting nutrients.
On the contrary, the interior is brittle and has a black or brown color; it’s a sign of a dead rosebush.
In fact, if hardy plants like roses obtain a green layer just under the bark, they can thrive in the ground. If you plant them well, they can stand even late-season frost.
Observe The Leaves
The simplest way regarding how to know if a rose bush is dead is to wait for its leaves to sprout in the spring. Pay extra attention to the stems.
If leaf buds form along parts of the plant, these parts are alive, and vice versa.
When the leaf buds are swollen, it’s time for spring pruning to eliminate the dead wood.
Remember not to skip sanitizing your tools before, after every cut, and when the pruning finishes. You can do it by soaking or wiping the blades with alcohol.
Inspect The Roots
Are my rose bushes dead? You can’t fully answer this question without inspecting the root since roses sometimes come back from there despite their dead upper canes.
Now, you need to see if your roses grow on their own roots or are grafted.
The former’s popular types include the Knock Out rose ‘Radrazz’ growing in USDA zones 4 to 9.
Meanwhile, the latter usually are hybrids, such as the cultivar’ Hotel California’ thriving in USDA zones 5 to 9.
Grafting aims to provide increased hardiness to the rose bush tops from more vigorous rootstocks.
So, is your rose bush dead? Here is the point. Those that grow on their own roots can still come back even if their upper parts look decrepit.
Instead of eliminating them, you’d better wait until late spring or early summer to see if they have new sprouts.
As for the grafted ones, there’s likely no chance of surviving if all the stems die. You may see they sprout new shoots from the roots, yet they are different from the previous bushes.
They are the same species as the rootstock, but you should not put too much hope as they may not even bloom.
Ask For Advice
There are always experts in the field to show you what a dead rose bush looks like and how to tell if your rose bush is dead.
Ask for advice from them by joining the local landscaping nursery, garden centers, or group of experienced rose fans, etc. It will help you gain more knowledge about growing roses.
A hard condition like freeze can devastate many plants, but roses are more resilient than you thought.
So, if you are unsure about their status, seek help from plant professionals to make your bushes thrive into beautiful flowers.
How To Save A Dying Rose Bush?
Now you know how to tell if a rose bush is dead. If it’s almost your case, here is what you can do to save a dying one.
Check The Growing Conditions
Improper growing conditions are reasons for roses to struggle. Though some species can develop under a grow light, it’s better to provide them with a minimum of five to six hours of sunlight every day.
Morning sunlight is preferable as it keeps the foliage dry and prevents the bushes from fungal diseases.
If you live in cold climates, you’d better plant them near your house’s foundation.
You should also avoid compact or heavy clay soil since it delays the roots’ development and causes waterlogged soil and root rot, especially in wet locations. Instead of that, use loose and loamy soil.
Consider transplanting your hardy winter roses if they are in poor conditions or improper placement, and you’d better do it in spring before the dormancy finishes.
Provide Optimal Care
Just like trimming the bottom branches of blue spruce, careful pruning is a way to keep your roses healthy and flourishing. The best time to perform regular pruning is from late winter to early spring.
Immediately removing the damaged, pest-infested or diseased branches is one of the basis of disease prevention, so it will not spread to the healthy ones.
In addition, don’t forget you need a bit of patience to care for and maintain the proper status of your plant.
Checking the color and texture of the branches and barks and looking for any sprouts are some tips on how to tell if rose bush is dead.
If you find a negative sign, such as the color of wood underneath branches, almost no shoots sprouting, etc., it may not be enough to assess its status.
However, if all the symptoms appear together, you’d better remove the bush as it’s difficult to recover from all the damages.