5 Best Fertilizer For Roses After Pruning 2022 [Reviews]

Pruned rose plants are like pregnant mothers. Yes! You read that right. Because they also need extra care and special food.

To provide the right food-

You have to know what nutrients the rose actually needs after pruning. In simple words, They need more nitrogen than other essential nutrients. Though the balance of the NPK ratio in fertilizer is also important.

Sounds easy enough, RIGHT? But remember;

Applying the wrong nutrients or fertilizer after pruning may prevent to thrive and blooms of your rose plant. Also, the plant may become more suspect to the diseases for excessive unwanted nutrients. That’s why feeding the right fertilizer to the pruned roses is absolutely necessary.

So, After tons of research, I have found the 5 best fertilizers for roses after pruning. Without further ado, let’s check the list and details review.

In a hurry? Here is the best fertilizer for roses after pruning that you may buy right now-

Best Fertilizer for Roses After Pruning- Comparisons

Osmocote 274850 Smart-Release Plant Food15-9-12
Espoma RT4 Rose-Tone Plant Food4-3-2
Miracle-Gro Rose & Bloom Plant Food10-18-9
Jobe’s 09423 Organics Rose Granular Fertilizer3-4-3
Schultz Spf48410 Rose Slow-Release Plant Food15-15-15

Best Fertilizer for Roses After Pruning- Reviews

1. Osmocote 274850 Smart-Release Plant Food

 Osmocote 274850 Smart-Release Plant FoodOsmocote 274850 isn’t a specialized rose fertilizer. Thereafter, it is the most recommended fertilizer for roses especially after pruning roses. 

Let’s see WHY? 

You know the pruned roses are more prone to burn if the wrong fertilizer apply. To relieve this anxiety, the Osmocote fertilizer has smart nutrient release facilities that can feed the rose plants calmly and incessantly up to 6 months.

Sounds impressive, right? But there’s more-


You pruned roses are becoming thrive quickly and smiling with lots of buds. And isn’t that what you want, RIGHT?

For that, the Osmocote fertilizer provides almost 11 essential nutrients to your pruned roses including 15% nitrogen,9% phosphorus, and 12% potassium,1.9% calcium,1.4% magnesium,4% sulfur, and in an adequate amount of boron, copper, iron, manganese, molybdenum, and zinc.

Moreover, this fertilizer comes in 8 lb,4.5 lb,2lb, and 1 lb and formulate for indoor and outdoor plants.

To feed the roses after pruning-

Sprinkle the 20 grams Osmocote fertilizer granule around the rose bushes, mix with the top inch of soil, and water the plant.


2. Espoma RT4 4-Pound Rose-Tone Plant Food

Espoma RT4 4-Pound Rose-Tone 4-3-2 Plant FoodIf you want to feed organic food to your roses after pruning, then Espoma RT4 has manufactured only for you.

Espoma RT3 is rose-tone fertilizer that means it is specially formulated for roses. The NPK ratio of this fertilizer is 4-3-2. 

And Good news:

Again in the 4% nitrogen has 2.6% water-insoluble nitrogen. That means this 2.6% nitrogen doesn’t release instantly. It releases slowly and feeds your plants continuously. For instant feeding, it has also 0.3 % ammoniacal nitrogen and 1.1% water-soluble nitrogen.

Isn’t it enough to choose this fertilizer for roses after pruning? But wait – there’s more-

Besides NPK, this fertilizer has 12 other essential nutrients including 3.0% calcium and 0.5% magnesium. You may be happy to know that all the 15 nutrients are derived from organic materials such as bone meal, feather meal, alfalfa meal, poultry manure, and so on.

Moreover, It also contains some beneficial bacteria for increasing the microbial activity of the soil.

To feed your pruned rose-

Sprinkle 1-1/4 cup of fertilizer around each rose plant, scratch into the top 1-2 inches of soil, and water the plant.


3.Miracle-Gro Shake ‘N Feed Rose & Bloom Plant Food

Miracle-Gro Shake 'N Feed Rose & Bloom Plant FoodMiracle-Gro is not a Brand, it is the name of the trust. They try to understand the plant behaviors and their taste, before producing fertilizer for specific plants.

This time I am introducing to you the Miracle-Gro Shake ‘N Feed Rose fertilizer that is specially formulated for rose and knockout roses. There is no doubt; this is one of the best food for roses but it also can be the favorite food of your pruned roses and that’s what fertilizer analysis also says.

Now, let’s see the fertilizer analysis of this fertilizer-

The NPK ratio of this fertilizer is 10:18:9 which means it contains 10% nitrogen, 18% phosphorus, and 9% potassium. 

See, it has a sufficient amount of nitrogen and you know the nitrogen is essential for growing green foliage after pruning. On the other hand, the higher amount of phosphorus accelerates the blooming.

Also, it has 4.3% calcium, 2.1% magnesium,4.2% sulfur, and some other essential micronutrients. 

And the best part of this fertilizer is-

It has 5% slow-release nitrogen that’s derived from polymer-coated urea. This slow-release nitrogen can feed your rose bushes up to 3 months and the other nutrients are derived from some organic materials like bone meal, feather meal, kelp, earthworm castings, and so on. These natural ingredients feed the soil microbes and increase the organic matter of the soil.

To feed roses after pruning-

Sprinkle  1 tbsp fertilizer around the rose plant, work on top 1-3 inches soil, and water the plant. Read the label for specific dosages of the indoor and outdoor rose plants.


4. Jobe’s 09423 Organics Flower & Rose Granular Fertilizer with Biozome

Jobe’s 09423 Organics Flower & Rose Granular Fertilizer with BiozomeJobe’s 09423 is another best organic fertilizer for pruned roses. According to the NPK number of this fertilizer, it has 3% nitrogen and 4% phosphate, and 3% potash. 

You may be happy to know that it also contains 1.1 % water-soluble and 1.9% water-insoluble nitrogen that is perfect for instantly feeding to your roses as well as continuous slow feeding. 

Sounds impressive, right?

Also, it has 9% calcium,0.5% magnesium, and 1% sulfur. All the nutrients are derived from organic materials that are approved by OMRI.

Want to know the best part of this Jobe’s fertilizer?

It has biozome. Biozome is a blend of beneficial bacteria, mycorrhizal fungi, and archaea that improve the soil health, increase the root mass, and make your garden resistant to disease and insects.

What are you waiting for?

Buy this renewable, biodegradable, sustainable natural fertilizer for your pruned roses and feed by following the manufacturer’s instructions. 


5. Schultz Spf48410 Rose & Flower Slow-Release Plant Food

Schultz Spf48410 Rose & Flower Slow-Release Plant FoodSchultz Spf48410 is a balanced fertilizer that experts recommend as the best fertilizer for roses after pruning.

What does balanced fertilizer mean?

In simple words, A balanced fertilizer is a fertilizer that contains NPK in an equal proportion. 

In the case of Schultz fertilizer, it has the 15-15-15 NPK number. See, all three essential nutrients remain in equal ratio. Also, it contains some other micronutrients.

Here is the best part of this fertilizer-

This is the slow-release fertilizer that dissolves slowly and feeds your rose up to 3 months. The adequate amount of NPK develops the stem, promotes the growth of the roots, and long-lasting blooms.

So, this easy-to-use rose fertilizer may be the right choice for your roses after pruning as well as for all growing seasons.


How to Choose the Best Fertilizer for Pruned Roses?

Want to choose the right fertilizer for your pruned roses? You have to know a few basic things about plant nutrients.

Look attentive and don’t get bored-

You know plants need 17 essential nutrients to complete their life span successfully and 9 is required for a larger amount in comparison to other nutrients. Those are Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, and Sulfur.

Plants take Carbon, Hydrogen, and Oxygen from the air. So you don’t need to worry about those nutrients. Moreover, Calcium, Magnesium, and Sulfur are required a very small amount.

The rest of the essential nutrients is NPK and these are the primary nutrients that have to feed the plants.


The main topic that you have been waiting for. What nutrient should you feed your roses after pruning?

Pruned rose needs to thrive and develop a stronger stem. Nitrogen required for that. That’s why feeding nitrogen is essential after pruning the rose plants. Moreover, fertilizer has to contain an adequate amount of phosphorus and potassium that helps to produce and make the plants healthy.

In short;

Slow-release rose fertilizer that has a balanced NPK number may be the best for roses after pruning. But the quick tips from the expert, choose the fertilizer that has higher nitrogen than other nutrients.

When to Fertilize Roses after Pruning?

There is no hard and fast rule for fertilizing the roses after pruning. You can apply fertilizer immediately. But the wise idea is applying fertilizer after a few true leaves emerge.

Pruned rose without having any leaves are prone to the burn and infestation of diseases. That’s why you should apply fertilizer only after the new leaves emerge.

When is The Best Time to Prune Rose Bushes?

Pruning the rose at the right time is also essential for healthy plants with lots of blooms. The best time of the year is early spring and late winter when the plants start to grow new leaves and stem after breaking the dormancy.

Now the question;

What is the best time of day to prune rose plants?

You can prune your roses at any time of the day. The early evening is the most recommended period of time for pruning the roses. The plant won’t get too much sun if you prune in the early evening.

Want to prune your rose in the right manner-

Homemade Fertilizer for Pruned Roses

Items Required-

  1. Molasses (Our pick: Golden Barrel Bulk Unsulfured Blackstrap Molasses)
  2. Epsom salts (Our pick: Solimo Epsom Salt)
  3. Apple cider vinegar (Our pick: Bragg Organic Raw Unfiltered Apple Cider Vinegar)
  4. Kelp extract (Our pick: Liquid Kelp Extract Seaweed)
  5. Powdered fish /Fish meal fertilizer (Our pick: Down to Earth Organic Fish Meal Fertilizer)

To make DIY fertilizer for applying roses after pruning-

Take 3 cups of water,2 tbsp. Of molasses, 1 tbsp. of Epsom salts,2 tbsp. Apple cider vinegar,1 tbsp. of kelp extract and 2 tbsp. of powdered fish meal in a container.

Shake well to mix the solution and apply 8 cups once per 6-8 weeks to your pruned roses.

Frequently Asked Questions

#Should roses be fed after pruning or Deadhead?

Yes! The roses should be fed after pruning and deadhead. Actually, roses need extra care after pruning. You must apply good fertilizer and water regularly to the pruned roses.

Recommended Reading- How to deadhead roses properly?

#Are coffee grounds good for pruned roses?

Coffee grounds can provide nitrogen to the plants and you know, nitrogen can help the plant to promote leaves and roots. So, to promote new leaves of the pruned roses, you can apply coffee grounds to your roses.


Always remember, applying the wrong fertilizer to the pruned roses stunt the growth and produces unhealthy blooms that can drop easily.

That’s why I researched to find what’s the best fertilizer for roses after pruning and provided a list of fertilizer with their benefits. I hope you have selected the perfect fertilizer for your pruned roses.


Read the label and apply the fertilizer on your roses after pruning to get healthy plants with a lot of rose blooms.

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