How to Care for Coffee Plants?

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As you enter a room filled with luscious greenery, a particular specimen among the plethora of houseplants steals your heart. Its glossy leaves and alluring aroma beckon you to traverse through its story, a story that begins in faraway tropical landscapes but can bloom right in your living room.

Can you guess which plant this is? It’s the coffee plant (Coffea arabica), a versatile indoor companion that can even bless you with your coffee beans.

To nurture this amazing plant, we’ll delve into its care and maintenance. Let’s begin by talking about how coffee plants can be propagated to expand your indoor tropical paradise. Also, here is a detailed article on how to propagate Coffee Plant

Care Basics of Coffee Plant

AttributeCoffee Plant RequirementsItems Needed
LightBright, indirect lightCurtain, Shade cloth
WaterModerate, consistent wateringWatering Can
Temperature65-75°F (18-24°C)Thermostat
Soil pHSlightly acidic, 6.0-6.5pH meter
Soil TypeWell-draining, peat-based potting mixPotting Soil
FertilizerBalanced, slow-release; every 2-3 monthsFertilizer
PruningTrim to shape; remove dead leaves and branchesPruning Shears
Growth PeriodSpring and Summer
Difficulty LevelModerate

Light Requirements

A. Light Requirements for the Coffee Plant

As I mentioned earlier, coffee plants crave bright, indirect light. Being an understory plant in its natural habitat, it’s used to dappled sunlight filtering through the forest canopy. If you’re growing it indoors, an average of 6 hours of indirect light daily would be ideal for the coffee plant.

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B. Types of Light Exposure

  • Direct Light: This refers to the sunlight hitting the plant without any filter or obstruction. It’s generally not suitable for coffee plants as it can cause leaf scorching.
  • Indirect Light: Indirect light means that sunlight is not directly hitting the plant, but rather it is filtered or reflected. This is the perfect light exposure for coffee plants.
  • Low Light: In this setting, the plant receives very minimal light, such as in a room with no windows or in a shady corner. Coffee plants cannot thrive in low light conditions and will exhibit stunted growth.

C. How to Provide Proper Light to the Coffee Plant

To provide your coffee plant with the proper light it requires, follow these tips:

  1. Window Placement: Place your coffee plant near an east or west-facing window where it can receive plenty of morning or late afternoon sunlight.
  2. Use of Curtains: If your plant is receiving too much direct sunlight, use sheer curtains to filter the light.
  3. Artificial Lighting: During the darker winter months, you might want to consider using a grow light to supplement the lack of natural sunlight. Keep the light a few feet above the plant and use it for around 12-14 hours a day.
  4. Regular Rotation: Rotate your plant every few weeks to ensure all sides receive equal light, promoting even growth.

Planting Techniques

How to Plant the Coffee Plant

  1. Choosing the Pot: Select a pot with drainage holes that’s slightly larger than the root ball of your coffee plant. This ensures proper drainage and room for growth.
  2. Soil Preparation: Use a well-draining, peat-based potting mix. Mix in some perlite and orchid bark for added drainage.
  3. Planting: Remove the coffee plant from its original pot, gently loosen the roots, and place it in the new pot. Fill the pot with the soil mixture, leaving about an inch from the top. Gently pat down the soil.
  4. Watering: Water the plant thoroughly to settle the soil around the roots.

Location for Planting This Plant

Choose a location that receives bright but indirect sunlight. As discussed, an area near an east or west-facing window is ideal. Make sure the room has a consistent temperature between 65-75°F (18-24°C). Avoid placing your coffee plant near air vents or drafts as they are sensitive to temperature fluctuations.

Additional Considerations for Planting

  1. Pot Material: Terra cotta pots are an excellent choice as they allow the soil to breathe and help prevent overwatering.
  2. Elevation: Elevating the pot on a stand or saucer with stones can improve air circulation around the pot, which benefits the root system.
  3. Mulching: Adding a layer of mulch on the top of the soil can help in retaining soil moisture.


Water Requirements

Coffee plants originate from tropical areas where the rainfall is moderate to high. Consequently, they prefer a consistent watering schedule. However, it’s crucial to strike a balance; coffee plants don’t like to be waterlogged or too dry.

How Often to Water

The frequency of watering your coffee plant can vary based on environmental factors such as light, temperature, and humidity. Generally, watering once a week is sufficient. In my experience, a good rule of thumb is to allow the top inch of soil to dry out before watering again.

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Signs of Overwatering and Under-watering

  • Overwatering Signs
    • Yellowing leaves
    • Root rot
    • A musty smell emanating from the soil
    • Wilting despite the soil being wet
  • Under-watering Signs
    • Dry, brown tips on leaves
    • Drooping leaves
    • Soil pulling away from the sides of the pot
    • Crisp and dry lower leaves

Tips for Proper Watering Techniques

  1. Use the Top Soil as a Guide: As previously mentioned, let the top inch of the soil dry out before watering.
  2. Water Thoroughly but Infrequently: When you water, do it thoroughly so that water reaches the root zone. Allow it to dry sufficiently before watering again.
  3. Avoid Water Logging: Ensure that your pot has drainage holes. Never let the pot sit in a saucer of water.
  4. Adjust with Seasons: Your coffee plant may need more frequent watering during the growing season (spring and summer) and less during the dormant season (fall and winter).

Soil and Fertilization

Soil Requirements for Coffee Plant

Coffee plants prefer slightly acidic soil with good drainage. A peat-based potting mix with added perlite or orchid bark is ideal. The peat retains moisture while the perlite and orchid bark ensure proper drainage.

Importance of Proper Soil Drainage

Proper soil drainage is paramount for coffee plants. It prevents water from accumulating around the roots, which can lead to root rot, a common issue. Moreover, well-draining soil allows roots to access oxygen, which is crucial for their health and growth.

Fertilization Requirements and Tips for Proper Fertilizer

Coffee plants need a steady supply of nutrients, especially during their growing season. Here are some tips:

  1. Fertilizer Type: Use a balanced, slow-release fertilizer with an NPK ratio of 10-10-10.
  2. Frequency: Fertilize every two to three months during the growing season.
  3. Go Light: It’s always better to err on the side of caution and under-fertilize rather than over-fertilize. Too much fertilizer can lead to salt buildup which can damage the roots.
  4. Monitor Growth and Adjust: Pay attention to your plant’s growth. If it appears stunted despite proper watering and lighting, it may need a bit more fertilizer. Conversely, if the leaves are yellowing or falling off, you may be over-fertilizing.
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Temperature and Humidity

Optimal Temperature Range for the Coffee Plant

Coffee plants hail from tropical environments, and thus they favor a temperate climate. The optimal temperature range for coffee plants is between 65-75°F (18-24°C) during the day. It’s also important to note that they can tolerate a slightly cooler environment during the night, but it is best not to let the temperature drop below 50°F (10°C).

Humidity Requirements

High humidity levels are essential for coffee plants. They thrive when the humidity is around 60-80%. In many indoor environments, especially during the winter, the humidity levels can drop significantly. This can cause the coffee plant’s leaves to dry out and brown at the tips.

How to Adjust Temperature and Humidity for Optimal Growth

  1. Avoid Drafts and Heat Sources: Place your coffee plant away from drafts, air conditioning vents, and heat sources like radiators, as these can cause fluctuations in temperature.
  2. Use a Humidifier: If the air in your home is dry, using a humidifier can help in maintaining high humidity levels.
  3. Misting: Misting the leaves with water can also increase humidity. However, make sure to use a fine mist and lukewarm water to avoid shocking the plant.
  4. Water Trays: Place a tray with water and pebbles underneath the pot. As the water evaporates, it increases the humidity around the plant. Make sure the pot is sitting on the pebbles and not in the water to avoid root rot.

Pests and Diseases

Coffee plants, like any other houseplant, are susceptible to pests and diseases. Timely identification and intervention are key to managing these issues.

Common Pests

  • Spider Mites: These tiny pests can be hard to see, but they leave webs on the plant and cause the leaves to become speckled and eventually dry out.
  • Scale: These are small, flat insects that attach themselves to the plant and suck out its sap. They often appear as brown or tan bumps on the leaves and stems.
  • Mealybugs: These pests look like small white cottony masses on the plant. They suck the sap and weaken the plant.

Common Diseases

  • Root Rot: Caused by overwatering, the roots become mushy and dark. The plant may wilt despite the soil being wet.
  • Leaf Rust: A fungal disease that causes yellow spots on the upper surface of leaves and a rusty-brown appearance on the underside.

Prevention and Treatment Methods

  • Regular Inspection: Regularly inspect your coffee plant for any signs of pests or diseases.
  • Proper Watering: Avoid overwatering as this is a common cause of root rot.
  • Isolate Infected Plants: If your plant is infected, isolate it to prevent the spread of pests or diseases to other plants.
  • Use Insecticidal Soap or Neem Oil: For pest control, you can use insecticidal soap or neem oil. Make sure to follow the manufacturer’s instructions.
  • Prune Affected Areas: If your plant is affected by a fungal disease, prune the affected areas and make sure it has proper air circulation.
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Before we proceed, I believe you might have made a small mistake in mentioning “snake plants.” We are discussing coffee plants in this article, so I’ll cover pruning for coffee plants.

Reasons for Pruning Coffee Plants

  • Shape and Size Control: Pruning helps in controlling the shape and size of the coffee plant, especially if you are growing it indoors where space might be limited.
  • Removing Dead or Diseased Material: This is essential for the plant’s health as it prevents the spread of diseases and allows the plant to focus its energy on new growth.
  • Encouraging Bushier Growth: Pruning the tips of the coffee plant can encourage it to grow bushier, rather than tall and leggy.
  • Stimulation of Flowering and Fruit Production: Strategic pruning can stimulate the growth of new flowering branches, which can lead to more coffee cherries.

How to Prune Coffee Plants

  1. Use Clean, Sharp Shears: Always use clean and sharp pruning shears to make clean cuts.
  2. Remove Dead or Yellowing Leaves: This should be done regularly. Gently cut the leaf stem close to the main branch.
  3. Shorten Long Branches: Cut back overly long branches to the desired length. It’s advisable to do this during late winter or early spring before the new growth starts.
  4. Pinch Back Growing Tips: Pinch back the growing tips to make the plant grow bushier. This is best done in the spring.
  5. Remove Diseased Branches: If you see any diseased branches, remove them immediately to prevent the spread of disease.

Recommended Varieties

There are several varieties of coffee plants, but two species are mainly cultivated for coffee production – Coffea arabica and Coffea canephora (Robusta).

  1. Coffea Arabica (Arabica Coffee)
    • It’s the most widely grown species and is known for its superior flavor. Arabica coffee plants have glossy, dark green leaves and can grow quite tall but are usually pruned shorter.
    • Varieties within Arabica:
      • Typica: It’s the base cultivar and known for its excellent quality beans.
      • Bourbon: Known for its slightly broader leaves and sweeter taste.
      • Geisha: Renowned for its unique and highly sought-after flavor profile.
  2. Coffea Canephora (Robusta Coffee)
    • Robusta coffee plants are more resilient than Arabica and can thrive in harsher climates. The beans are more bitter and contain more caffeine.
    • Varieties within Robusta:
      • Nganda: Often used in espresso blends.
      • Robusta Uganda: Primarily grown in Central Africa and known for its hardiness.
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Common Problems Faced in the Care and Maintenance of Coffee Plants

  1. Inadequate Light: Coffee plants need bright, indirect light. Insufficient light can lead to leggy growth and lack of flowering.
  2. Improper Watering: Overwatering can cause root rot, while under-watering can cause the leaves to dry and brown.
  3. Pests: As mentioned earlier, pests like spider mites, scale, and mealybugs can infest coffee plants.
  4. Low Humidity: Coffee plants need high humidity. Low humidity can cause dry, crispy leaves.
  5. Fertilizer Issues: Both over-fertilizing and under-fertilizing can cause problems. It’s essential to find the right balance for your coffee plant.
  6. Pruning Challenges: Knowing when and how to prune can be tricky, but it’s essential for the health and growth of the coffee plant.

Tips For Better Care

Basic Level Tips

  1. Consistent Watering: Maintain a consistent watering schedule, allowing the top inch of soil to dry out between waterings.
  2. Bright, Indirect Light: Place your coffee plant near a window with bright, indirect light. Avoid direct sunlight as it can scorch the leaves.
  3. Regular Cleaning: Dust the leaves with a soft cloth to ensure the plant can effectively photosynthesize.
  4. Monitor Soil Moisture: Use your finger to check the soil moisture or use a soil moisture meter.

Advanced Level Tips

  1. Humidity Control: Use a humidifier or other methods to maintain high humidity levels around your coffee plant.
  2. Fertilizer Management: Use a balanced, slow-release fertilizer and monitor your plant’s growth to adjust fertilization as needed.
  3. Pruning Techniques: Learn and apply proper pruning techniques to encourage bushier growth and flowering.
  4. Create a Microclimate: Group your coffee plant with other plants to create a microclimate with higher humidity.
  5. Flowering and Fruit Production: If you’re interested in producing coffee beans, learn the flowering cycles and the requirements for fruit production.

Frequently Asked Questions

Can I grow a coffee plant indoors?

Yes, coffee plants can be grown indoors. They make excellent houseplants due to their attractive foliage. However, they need bright indirect light, high humidity, and regular watering.

How long does it take for a coffee plant to produce coffee beans?

Coffee plants usually take about 3-4 years to start flowering when grown from seed. After the flowers are pollinated, it takes about 9 months for the coffee cherries to ripen.

Why are the leaves on my coffee plant turning yellow?

Yellowing leaves can be a sign of several issues including overwatering, underwatering, lack of nutrients, or insufficient light. It’s important to monitor the plant’s environment and make necessary adjustments.

Can I make my own coffee from a coffee plant grown indoors?

Yes, it’s possible, but it requires patience and care. Once your coffee plant produces ripe cherries, you’ll need to harvest them, extract the beans, dry, roast, and then grind them to make coffee.

How often should I repot my coffee plant?

Young coffee plants should be repotted once a year as they are growing rapidly. Older plants can be repotted every 2-3 years. Repotting is essential to provide the plant with fresh soil and additional space for growth.

Should I mist my coffee plant’s leaves?

Misting can be beneficial since coffee plants thrive in high humidity. However, it’s important to use a fine mist and lukewarm water to avoid shocking the plant.

About Christopher Evans

Hello, I'm Chris, the green-thumbed Founder of I'm passionate about bringing the beauty of nature indoors through houseplants and indoor gardening. Let's create healthier and more beautiful living spaces, one plant at a time!

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