Do Succulents Like Coffee Grounds (Good Fertilizers?)

Coffee grounds are exceptionally useful, and there are plenty of benefits that can be reaped from using coffee grounds. From hitting your daily caffeine kick to using them as an animal repellent, deodorizer, fertilizer, and more.  

In this guide, we’ll help to answer the question ' do succulents like coffee grounds?' We'll take a closer look at whether coffee grounds are good fertilizers and, in particular, whether they are well-suited to all succulent plants.  

Succulents are a group of plants that store water within their leaves. In comparison to other plants, succulents tend to have leaves that are thick and fleshy. They generally thrive in dry climates rather than humid climates. 

While they do require proper watering, succulents can endure extended periods of drought by relying on the stored water and nutrients in their leaves.  

In terms of fertilizers, succulents generally don’t need a lot of fertilizing. If you were to use one, however, succulents don’t need a specific blend, so a highly diluted all-purpose fertilizer would do the trick.  

Are coffee grounds good for succulents? Well, succulents like slightly acidic soil and coffee grounds do provide high mineral amounts that are good for succulents. 

succulents and coffee grounds

Just make sure, however, that if you choose to use coffee grounds as fertilizer for succulents, you are doing it for outdoor succulents.  

If you choose to do so for indoor succulents, you need to make sure that the brewed coffee is diluted before applying it as liquid fertilizer directly on the garden soil. Coffee that is not brewed can be overly acidic and harm your succulents.  

All in all, coffee grounds can be a great fertilizer for succulents, just as long as you’re doing it properly. Understand that both indoor and outdoor succulents have different requirements, and ensure that you’re using your coffee grounds as a fertilizer appropriately.  

Benefits Of Using Coffee Grounds For Succulents 

Wondering what the benefits of using coffee grounds for succulents are?  

Boost Soil Fertility  

By using coffee grounds as a fertilizer, it will help to release nutrients like nitrogen while also enhancing the soil’s acidity. This, in turn, will help with boosting soil fertility in the long run. 

Attract Beneficial Microbes  

Having coffee grounds as a fertilizer can help with attracting microbes along and worms. These beneficial microbes and worms will boost soil fertility as they help to break down and eventually convert organic waste into nutrients.  

Prevent Harm To Succulents 

Coffee grounds can also help with absorbing heavy metals that are in the soil - preventing harm to the plant.

The right amount of coffee grounds can even help to reduce plant diseases such as fungus and keep weeds and pests away.  

Grow Healthier  

Coffee grounds help to retain water, so you won't have to water your succulents as often.

Since coffee grounds are also a natural fertilizer, there’s less of a risk of damaging your succulents (in comparison to chemical fertilizers).  

succulents growing

How To Add Coffee Grounds To Succulent Soil? (Tips For Using) 

New to adding coffee grounds to succulent soil? Here’s a detailed guide to get you started:  

  • 1

    If you’re just starting to use coffee grounds, do not just dump the coffee grounds onto the plant. Instead, add it to the soil around the plant. Ideally, you would want to mix compost with your coffee grounds, as it’s better to mix it with other organic materials rather than applying it directly on the soil alone. Then, water lightly to ensure that it mixes well together.  

    It’s important to remember, however, that the above only applies to succulents that aren’t potted. If you have a potted plant, you should be only using small amounts of coffee grounds that have been diluted in water.  
  • 2
    To start, you can add coffee grounds to your succulent’s soil every two weeks. After some time, you can do so every four to six weeks during the growing season.  
  • 3
    In terms of watering, succulents generally don’t need to be watered often. Even if you’re using coffee grounds, you can stick to your usual watering routine. 
  • 4
    Remember to check your succulent’s soil to ensure that it’s not of an overly high acidity level, especially for potted plants. If you’re not sure, you can always consider investing in a testing kit to check the acidity level of the soil.  
Do Succulents Like Coffee Grounds

Common Succulent and Coffee Grounds Questions

Which succulent plants do not like coffee grounds? 

Almost all succulents like coffee grounds, as succulents tend to thrive in soil that’s just slightly acidic. Just make sure that you’re using the right amount of coffee grounds and providing your succulent with a suitable growing environment.  

Can you make your own succulent soil? 

Yes, you can. The best mixing ratio for your own succulent soil is to use two parts sand, two parts gardening soil, and one part of either perlite or pumice. The perlite or pumice helps with overall aeration and drainage.  

Where should I plant succulents?  

Almost all succulents thrive in sunny spots or in bright light. This might not, however, apply to all succulents, so it’s worth doing the necessary research to ensure that your succulents are thriving in the best growing conditions. If you’d like, you can even grow succulents in a coffee mug, just as long as they’re placed in an area with plenty of sun.  


As seen from the above, coffee grounds can be good for succulents, just as long as you’re doing it properly. Take the type of succulents and how they’re planted into consideration. You should also make sure that you’re monitoring growing conditions and the acidity of the soil.