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You can prune old fashioned roses in late winter or early spring, just as the buds begin to swell.
This timing is perfect because the rose is still dormant but waking up, so pruning then causes the least stress and encourages vigorous new growth.
When you prune old fashioned roses, you’re not just tidying up; you’re shaping the future of the entire blooming season.
Many gardeners worry about cutting too much, but old fashioned roses are remarkably resilient and actually thrive with a good annual prune.
In this post, we’ll walk through exactly how to prune old fashioned roses step by step, covering the best tools, the right cuts, and the common mistakes to avoid.
Let’s grab those pruners and get your old fashioned roses looking their absolute best.
Why You Should Prune Old Fashioned Roses
Pruning old fashioned roses is essential for keeping them healthy and blooming abundantly year after year.
Old fashioned roses, unlike some modern hybrids, bloom on wood that grew the previous season, so understanding this growth habit is key.
When you prune old fashioned roses correctly, you remove dead, diseased, and crossing canes that can harbor pests and block sunlight.
This opens up the center of the plant, allowing for better air circulation which prevents fungal diseases like blackspot and mildew.
Pruning old fashioned roses also encourages the plant to produce new, strong basal shoots from the base, which are the future flowering stems.
Without regular pruning, old fashioned roses can become a tangled mess of weak, spindly growth with fewer and smaller blooms.
So, while it might feel intimidating, pruning old fashioned roses is one of the most rewarding tasks you can do for your garden.
1. Health and Vigor
The primary reason to prune old fashioned roses is to maintain the overall health of the plant.
Removing dead or diseased canes prevents decay from spreading into healthy tissue, which can kill the entire rose.
Also, thinning out crowded growth ensures that every remaining cane gets adequate sunlight and air, boosting photosynthesis.
This leads to stronger canes that can hold up heavy blooms without flopping over.
Healthy old fashioned roses are also more resistant to pests and diseases, saving you time and effort later.
2. More and Better Blooms
When you prune old fashioned roses, you’re directly influencing the number and quality of flowers you’ll get.
By cutting back the previous year’s growth, you stimulate the buds lower down the cane to break.
Each of these buds will grow into a new flowering shoot, which means more blooms per plant.
Additionally, pruning old fashioned roses removes weak, pencil-thin canes that produce pathetic, small flowers.
The plant can then direct its energy into fewer, stronger canes that produce large, fragrant, and spectacular blooms.
Best Time to Prune Old Fashioned Roses
Timing is everything when it comes to pruning old fashioned roses, and getting it wrong can cost you a season of flowers.
The ideal window is late winter to early spring, just as the buds start to swell but before any leaves have opened.
This is usually around the same time daffodils and forsythias are blooming in your area, which is a great natural indicator.
Avoid pruning old fashioned roses in the fall because new growth will be killed by frost, weakening the plant.
Also, don’t prune too early in winter while it’s still freezing, as the cuts can dry out and die back.
If you have a very mild climate, you can also do a light prune old fashioned roses in late summer to encourage a second flush of autumn blooms.
But for the main, hard pruning, stick to that late winter window for the best results.
Step-By-Step Guide: How to Prune Old Fashioned Roses
Let’s get into the actual process of how to prune old fashioned roses so you feel confident making those cuts.
Start by putting on a pair of thick, thorn-proof gloves because old fashioned roses are notoriously prickly.
You’ll also need a sharp pair of bypass pruners for canes up to half an inch thick and a pruning saw for anything thicker.
Before you begin, sterilize your tools with rubbing alcohol to prevent spreading any diseases between plants.
Now, let’s break down the pruning process into simple, manageable steps.
Step 1: Remove the Three D’s
The first thing you do when you prune old fashioned roses is to remove any cane that is Dead, Damaged, or Diseased.
Dead canes are brown, brittle, and snap easily, while living canes are green and pliable on the inside.
Cut these out completely at the base of the plant, or back to healthy white pith in the center of the cane.
Damaged canes that are broken, split, or rubbed together should be removed just below the damage point.
Diseased canes showing black spots, cankers, or powdery mildew should be cut well below the infected area.
Step 2: Thin Out Crowded Growth
Now that the bad stuff is gone, look at the remaining canes and identify any that are crossing or rubbing each other.
When you prune old fashioned roses, you want to create a vase-like shape with an open center.
Remove any canes that grow inward toward the center of the plant, as they will just block light and air.
Also, take out any suckers that are growing from the rootstock below the graft union (the swollen knob at the base).
These suckers will steal energy from the rose and often have different leaves, so rip them off with a yank.
Aim to keep around 5 to 7 strong, healthy canes that are evenly spaced around the base.
Step 3: Shorten the Remaining Canes
This is the most important step when you prune old fashioned roses, as it dictates the shape and flower production.
For most old fashioned roses, you’ll cut back the remaining canes by about one-third to one-half of their height.
Make your cut at a 45-degree angle, about a quarter-inch above an outward-facing bud.
An outward-facing bud is a small, reddish bump on the cane that points away from the center of the plant.
Cutting to an outward bud encourages the new growth to go outwards, keeping the center open and the shape nice.
If you want fewer but larger blooms, prune harder (down to 12-18 inches). For more blooms, prune lighter.
Step 4: Clean Up and Seal
After you finish pruning old fashioned roses, it’s time to clean up the area around the base.
Rake up and dispose of all the pruned canes and leaves because they can harbor fungal spores over winter.
You don’t need to seal the cuts with pruning paint, as this can actually trap moisture and cause rot.
However, you should apply a layer of mulch, like compost or bark, around the base to protect the roots and feed the soil.
Finally, give your rose a good feed with a balanced rose fertilizer to support the new growth that’s coming.
Common Mistakes to Avoid When Pruning Old Fashioned Roses
Even experienced gardeners can slip up when they prune old fashioned roses, so let’s avoid these common pitfalls.
Avoid pruning old fashioned roses too early in the fall, as the new growth will be killed by frost.
Another mistake is cutting too close to the bud, which can damage it, or leaving too long a stub which will die back.
Also, don’t be too timid and only remove the tips of the canes; old fashioned roses actually need a decent amount of wood removed.
One big no-no is pruning old fashioned roses on a wet day, as this can spread fungal spores through the open wounds.
Finally, don’t forget to sharpen your pruners before you start, as dull blades will crush canes rather than cut them cleanly.
Crushed canes are more susceptible to disease, so a sharp cut is a healthy cut.
So, How to Prune Old Fashioned Roses Like a Pro?
You can prune old fashioned roses successfully by following the simple steps we’ve outlined above.
To recap, the best time to prune old fashioned roses is late winter or early spring when buds begin to swell.
You remove the dead and damaged wood first, then thin out the crowded canes, and finally shorten the rest to outward buds.
When you prune old fashioned roses with these techniques, you’ll be rewarded with a healthier, more vigorous plant.
The effort you put into pruning old fashioned roses will pay off with an explosion of beautiful, fragrant blooms that summer.
So don’t be afraid to get out there and give your old fashioned roses the care they deserve this season.