How to Apply Coffee Grounds to Roses

When most people think of coffee, the first thing that comes to mind is caffeine. However, coffee grounds can also be used for many other purposes, one of which is helping roses grow. Applying coffee grounds to roses helps add nitrogen and potassium to the soil, essential nutrients for plant growth. Read on for how to apply coffee grounds to roses.

How to Apply Coffee Grounds to Roses

Coffee grounds help keep the soil moist and cool, which is beneficial for roses. If you want to start using this easy gardening trick, read on for instructions on how to apply coffee grounds to roses.

Things You’ll Need

  • Hairdryer
  • Rubber gloves (if you will be doing this in the spring)
  • Coffee filters ( these can be found near the bagged coffee at your local grocer)

A Step by Step Guide How to Apply Coffee Grounds to Roses

Step 1

As the temperatures start to drop in autumn, it’s time to prune your roses. First, give them a light pruning to get rid of any old wood. If you’re trying to move them to a new location, it’s also a good idea to remove some of the lower branches. This will make it easier to bury the pots later.

Pruning Your Roses Tree

Step 2

After you have pruned your roses, it is time to apply the coffee grounds. You can either do this by using a hairdryer or waiting for springtime. If you use a hairdryer, you must wear rubber gloves to avoid getting the grounds on your skin. Next, blast the grounds onto the rose bush and make sure they are well covered.

If you are waiting for springtime, apply the grounds in the same way described above, but cover the ground with mulch afterward to keep the moisture in.

Step 3:

Now it is time to dig some holes. Make them big enough so that the pots will fit snugly into them. If you can find some large pots, this will make the job much easier for you.

Keep the dirt out of the hole as you dig it, and then place your rose into it accordingly. Finally, fill up the rest of the hole with mulch and take a step back to enjoy your hard work!

Step 4

Now your roses will be fertilized with nitrogen thanks to the coffee grounds. You should notice within a few weeks that they are growing stronger and looking healthier than before. This is because the coffee grounds contain magnesium, potassium, phosphorus, manganese, zinc, and sulfur, which all help with the growth of plants.

 Adding Nutrients to the Soil

Step 5

If you want your roses to thrive, apply coffee grounds every autumn. However, if it starts to warm up in winter or early spring, stop adding them as they could burn your roses. Spring is also a busy time for pruning, so save yourself some hassle by not applying coffee grounds during this season.

You Can Check It Out To Make Jack in The Box Iced Coffee

Tips and Warnings


  • Remember to water the coffee grounds well after application.
  • You can also use a foliar feeding spray on your roses if you’d like to speed up the process.
  • If you’re using this method to help control powdery mildew, make sure to reapply every 7-10 days.


  • Do not apply coffee grounds to roses if the temperature is below freezing.
  • Do not apply coffee grounds to roses if there is a frost or freeze warning.

To use coffee grounds as a rose fertilizer, wait until after the first frost of the year. Then, sprinkle 1-2 inches of the ground around the base of each rose bush. Water thoroughly to help the grounds soak in. You can also mix the grounds with compost before applying.

Use Coffee Grounds  as a Rose Fertilizer

Is Used Ground Coffee Good for Roses?

Coffee, especially organic coffee, is a great compost material and can be an effective mulch in different parts of your landscape. For example, using it around roses will help keep aphids off of them while also adding nutrients to the soil.

It is important to note that not all types of coffee contain caffeine (caffeine does act as a natural pesticide), but some do contain it. Hence, if you don’t want caffeine-based pesticides sprayed on your plants, make sure you buy decaf or don’t buy anything containing caffeine at all.

One thing to be careful of is using too much compost, as it can actually raise the soil’s pH and make it harder for plants to take up nutrients. A good way to test your soil’s pH is by using a soil kit available at most garden centers.

Do Desert Roses Like Coffee Grounds?

Yes, desert roses love coffee grounds! Coffee grounds are a great option if you have a desert rose and are looking for a natural way to fertilize it. Coffee grounds are high in nitrogen, essential for healthy plant growth. They also contain potassium and phosphorus, which help promote blooming and flowering.

 Coffee Grounds  Are High in Nitrogen

To fertilize your desert rose with coffee grounds, sprinkle them around the base of the plant. Be sure not to apply too much, as too much nitrogen can harm plants. You should only need to fertilize your desert rose once or twice a year with coffee grounds.

Can I Put Coffee Grounds Around My Hydrangeas?

Coffee grounds are a great addition to any compost pile. Not only do they add nitrogen, but they also help break down organic matter. This is important for two reasons: first, it helps create a rich soil that plants thrive in; second, it speeds up the decomposition process, which means you can enjoy your new garden sooner.

Adding coffee grounds around your hydrangeas is a great way to add these benefits while also controlling several pests. The caffeine in the grounds is a natural pesticide that can help combat aphids, spider mites, and whiteflies.


Follow the article on how to apply coffee grounds to roses. Coffee grounds are a great resource for gardeners. Coffee grounds can be used to help repel slugs and snails. They also have been found to provide nutrients in your soil, such as nitrogen, potassium, and phosphorus.

The last benefit of using coffee grounds is breaking down organic matter into humus, making them a rich plant food source. This means more flowers!

Jennifer Branett
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