Do Fiddle Leaf Figs Like Coffee Grounds?

Last Updated on September 9, 2022 by Stephanie

Coffee is a good choice for your ficus fiddle leaf tree as well as your soil. It can be a valuable nitrogen source and is particularly beneficial in boosting the pH of soil that is acidic for a fig with a fiddle leaf plant.

However, it is important not to go overboard with it. Begin slowly and observe how the plant reacts to the supplement. It is also recommended to make use of your coffee in a dilute fertilizer or as compost.

Remember to alter the soil every two years to prevent the soil from becoming too acidic in the course of time.  

Why Some Plants Like Coffee Grounds

One of the most essential substances, nitrogen is required by all plants in order to flourish. Coffee grounds are extremely high with nitrogen.

It is, therefore, logical to add coffee to your soil, it improves the nitrogen content that plants use.

However, coffee can also increase the acidity of the soil. However, many plants do not benefit from this side that coffee plays in. This is the reason a cautious balance is required when using the coffee plant.

Coffee also has some advantages for the soil of the fiddle fig leaf itself. The soil is an organic substance and can therefore be used as a fertilizer. 

It also aids in the retention of water and aeration and appears to be extremely appealing to the earthworm which is infinitely beneficial, among other things.

Related: What Is The Best Soil For A Fiddle Leaf Fig?

White Pot Fiddle Leaf Fig

Preferred Soil PH for Fiddle Leaf Fig

pH levels in the soil are extremely sensitive and crucial for healthy plant growth. Coffee grounds can, in theory, raise the pH of the soil, which reduces the pH. However, this isnt necessarily accurate on its face Its more complex than it appears.

Fresh coffee grounds are the only ones that are acidic. Coffee that is used has a neutral pH and wont necessarily cause acidification of your soil.

The reason is that raw coffee (high acidity) has an impact on soil that is different from rinsed or brewed coffee, both of which skew to a neutral pH.

Its also important to know that pH ranges between 0 and 7, with 7 being the dead-center or neutral measurement on the pH scale.

Fiddle leaf Figures have a pH range of 6.5 up to 7. If your soil is regularly above this level, then it could cause the burning of the roots.

If its too low, there could be additional issues however, more details on this later.

Related: How to Repot a Fiddle Leaf Fig

Coffees pH varies depending on whether its raw or brewed. Also, the pH varies from brand to brand. In general, coffees pH will range somewhere between 5.2 (unbrewed) as well as 6.9 (brewed).

Dont get too comfortable with tiny differences in numbers, also. Even the smallest imbalance in pH can affect the acidity and the suitability of the soil. The bottom line is to be cautious. prudent.

How to Use Coffee For Fiddle Leaf Fig 

Lets say you are confident that you can make use of coffee in your soil to aid your fiddle the fig leaf plant to grow.

Begin with a small amount of coffee that has been diluted. Make sure to use cool water as hot water can cause shock to the plant. Add a small amount of soil each two months.

Then, observe the reaction of the plants. If it appears satisfied, you can increase the dosage to every month.

This is the simplest method of experimenting with coffee using your plant. However, it is recommended to experiment with any of the techniques described below since they may be more efficient.

Related: How Much Light Your Fiddle Leaf Fig Needs

Problems With Fiddle Leaf Fig and Coffee Grounds

Coffee might not be the best choice for your ficus fiddle plant or soil. Here are three signs of being aware.

1. Pests

If you directly add coffee grounds into the soil, its likely to draw insects. Change to using the coffee grounds in compost or fertilizer form instead.

  • Stunted Growth: Your plant might suddenly not develop very efficiently. Reduce the frequency of adding coffee to check if the plant is responding well. It could be necessary to cut off coffee completely.
  • Yellowing Leaves: The soil may be acidic and can cause roots to burn and the leaves to turn yellow. Its likely to be a good idea to stop coffee consumption.

How to Use Coffee Grounds To Make Soil Acidic

Its not a great idea to add grounds of coffee to your pot. Grounds can collect on the surface of the soil and block the drainage and evaporation process. This is the ideal environment for mold and root decay.

The most effective method to utilize the coffee in fiddle leaf figs is using it in compost or as a form of liquid fertilizer.

Related: Root Rot in Fiddle Leaf Fig

Using Coffee as Compost on Fiddle Leaf Fig

If you have leftover raw, organic food waste in your kitchen, you can make a batch of natural compost together with the coffee grounds and then add it to your soil.

This is not just a nitrogen boost that coffee provides but also other nutrients from other food items such as potassium and phosphorus too.

One-fifth of coffee and other waste is an excellent start to the compost mixture. It is also possible to include a small quantity of waste from plants (leaves or sticks). Mix it in once every two months, and observe how the plant reacts.

Be careful not to make the compost too moist and muddy. The compost is likely to hold water, so make it an effort not to drown the plant in this way.

Use Coffee Grounds as Liquid Fertilizer

Making fertilizer using coffee grounds is simple. Fill the vessel with water and then add the coffee grounds, and allow it to draw for a week or so.

If youd want to, stir the mixture every few days. After 2 weeks, once the coffee grounds begin to break down then, strain the water and feed it to your plants.

The essential nutrients have been removed from the water, and you are now able to avoid the possibility of particles clogging the soil.

Like any other method, begin slowly and observe the way your plant reacts. A feed every couple of months is enough.

How to Repot Your Fiddle Leaf Fig 

If you have the results you want with coffee added to your ficus fig plant in one way and another way, remember that its still crucial to keep in mind to alter the soil every two years.

As time passes, the soil will eventually increase its acidity. Therefore, what might be good at first, might be different in three years time.

Repot the plant in a new pot and then continue the same regimen that has worked prior to.

Stephanie

Stephanie

Went from an inexperienced gardener to a half-decent one over 10+ years. I cover anything from general indoor plant guides and lawn care, to succulents and flowers. Super happy to share my tips and tricks with you :)