The Benefits of Using Coffee Grounds in Your Garden

Using coffee grounds in your garden can improve soil quality, deter pests, and even boost plant growth. Rich in nitrogen and other nutrients, coffee grounds also attract earthworms and help retain moisture.


Introduction: Why Coffee Grounds in Your Garden?

Coffee is beloved by millions of people around the world for its taste and energizing effects, but did you know that it can also be a valuable asset to your garden? Coffee grounds are an inexpensive and sustainable way to improve the health of your plants and soil. Instead of throwing them away, consider using your leftover coffee grounds to give your garden a boost.

Benefits of Using Coffee Grounds


One major advantage of coffee grounds in gardening is their nutrient content. Coffee contains significant amounts of nitrogen, phosphorus, and potassium, which are all essential macronutrients for plant growth. Nitrogen helps to promote strong stems and leaf growth, while phosphorus encourages root development and flower formation. Potassium assists with overall plant health, including resistance to disease and harsh weather conditions.

By adding coffee grounds to your soil or compost pile, you can provide these vital nutrients for your plants free of charge. Keep in mind that coffee grounds should be used in moderation since too much nitrogen can lead to leafy growth at the expense of flowers or fruit.

Improves soil structure

In addition to providing nutrients directly to plants, coffee grounds can contribute indirectly through improving soil structure. Soil structure refers to the arrangement of individual particles (such as sand, silt, or clay) into aggregates or clumps. Healthy soil needs a balance between these different components so that water can drain effectively while still retaining moisture.

Coffee grounds are an excellent source of organic matter that can help bind together loose soils like sandy or silty ones. They contain lignin and cellulose which both encourage aggregation among soil particles. This creates larger spaces between clumps for air circulation and root penetration; further enhancing the quality of your garden’s soil structure.

Promotes healthy microorganism growth

Another advantage associated with using coffee grounds in gardening is the promotion of beneficial microorganisms’ growth. Soil is home to millions of microorganisms that play an essential role in decomposing organic matter, cycling nutrients, and fighting off harmful pathogens.

Coffee grounds contain organic compounds such as caffeine, tannins, and diterpenes that stimulate bacterial and fungal populations. These microorganisms break down the coffee grounds over time into humus-like substances that provide even more benefits to your plants.

Sustainability Benefits of Using Coffee Grounds

Upcycling waste

Using coffee grounds from your daily cup of joe can have a positive impact on wider sustainability issues. By reusing something that would typically be thrown away after use, you’re reducing the amount of waste generated in your household. Instead of being disposed of in a landfill or incinerator where it would contribute to environmental problems such as greenhouse gas emissions or leachate production, you’re meeting a need for soil amendment organically.

Reducing landfill waste

Coffee grounds are a relatively high-volume waste product in many areas since numerous cafes sell their quality used beans within days as they don’t make quality espresso anymore; making up recycled coffee much better than trying to utilize stale espresso beans no longer suitable for what many see as the desired effect – caffeination! Landfills are significant contributors to environmental pollution due to the large amounts of methane produced during decomposition, which contributes significantly towards climate change concerns.

So if you compost with those coffee grinds at home instead of trashing them at work (or worse yet sending them straight either sorting center!), You’ll be helping out by cutting down on total waste production going into our landfills leading directly back to less methane released into our atmosphere – supporting upcoming generations without even knowing it!


Finally, another benefit associated with using coffee grounds in gardening is their biodegradability. Since this material originates from an organic source (coffee beans), breaking it down requires only natural processes over time when compared against other amendments.

This organic nature means that it will readily decompose within your compost pile, leaving behind nutrient-rich materials to improve soil structure and promote healthy microorganisms. It’s unlikely you’ll ever have to worry about the space that coffee fills up in landfills! By reducing the amount of waste that goes into our landfills through the breakdown of organic waste by using composting as a solution for generating high-quality soils naturally from our leftover lattes plus more — we’re taking one small step in doing our part towards creating a better future for generations ahead.

What is Coffee grounds?

Coffee grounds are the residue left after brewing coffee, which can be used as a natural fertilizer or in DIY beauty treatments. [Wikipedia]

Improving Soil Quality with Coffee Grounds

Coffee grounds are a rich source of organic matter that can improve soil quality when used correctly in your garden. You may not know, but coffee grounds contain nitrogen, phosphorus, potassium, and other essential nutrients that can improve plant growth.

Enhancing Soil Fertility

Improving soil pH

Most crops prefer slightly acidic soils for optimal growth. When the pH scale falls below 7, it is said to be acidic; when above 7, it is said to be alkaline or basic. Coffee grounds are naturally acidic due to their composition of various organic acids.

By adding coffee grounds to a garden bed with an alkaline pH level (greater than 7), it helps lower the overall pH levels of the soil over time because organic matter released into the soil acts as a natural buffer. This process creates a conducive environment for plants that prefer slightly acidic conditions like blueberries and roses.

Enriching soil nutrients

In addition to being a natural fertilizer, using coffee grounds in your garden has proven beneficial in enriching depleted soils. As plants grow and try to acquire nutrients from soils year after year, there’s no doubt that some minerals become inexistent or reduced in quantity.

However, by adding compost made from organic material such as coffee ground regularly provides these crops with added phosphate (P), calcium (Ca), iron (Fe), magnesium (Mg), potassium(K) among others needed nutrients that help maintain nutrient balance throughout the cropping season vital for consistent healthy plant growth.

Stabilizing nitrogen

Like many other compostable materials like leaves or eggshells used as mulch or amendments on garden beds act as excellent sources of nitrogen which promotes leafy green vegetative growth needed all through different stages of crop development; however even more important is its role in root development too.

Coffee grounds are no exception; they provide a natural source of nitrogen as an essential plant macronutrient requirement. Nitrogen deficiency in plants is easily spotted by the yellowing of leaves, stunted growth; this is an indication that your soil fertilizer requirements are lacking and that you need to add nitrogen amendments like coffee grounds or other organic matter.

Improving Soil Structure


Good quality soils that promote healthy plant grow should have excellent porous and humus-rich loam characteristics. This characteristic allows for easy airspace between soil particles, water retention, good drainage and airflow vital to root development.

Coffee grounds mixed with complementary organic materials like wood chips or yard debris can supplement garden beds with these fundamental characteristics while helping improve microbial activity within the soil structure too and enhances crop nutrient uptake capacity.

Soil aeration

Aerating the soil is another critical factor to consider when planting crops in your garden. When soils become compacted over time because of foot traffic, rain or irrigation activities it becomes challenging for root development which towards yield loss meaning plants won’t be able to extract necessary nutrients as required thus impacting performance ultimately.

That said; adding coffee grounds regularly into your bed allows for better air space creation between soil particles, creating channels within the soil system promoting improved water infiltration rates leading to healthier roots system which further translates through vegetation vigour into higher yields overall.

Water retention

Lastly, one of the most often touted benefits of adding coffee grounds is its ability to increase water retention in soils. Soils tend to lose moisture levels quickly due either by gravity or evaporation effect on exposed surfaces – especially during hot weather conditions- causing stress in sensitive crops’ looking parched over time.

However when compostable materials such as coffee ground are incorporated at around 10% ratio with a dry mix substrate media-like coir adds porosity, and improves the overall saturated water holding agent beneficial towards retaining much-needed moisture around root zones that’s needed for plant growth stimulating against wilting tendencies.

Natural Pest Control with Coffee Grounds

If you’re a coffee lover, you may be happy to know that your used coffee grounds can have a second life in your garden. Coffee grounds are a great source of nitrogen and other nutrients for your plants, but they also have another benefit: they can help control pests in a natural and safe way. Here are some ways to use coffee grounds for natural pest control:

Slug and Snail Control

Slugs and snails can be a big problem in the garden, especially in damp areas or during rainy seasons. These pests can eat through young plants quickly, leaving them vulnerable to disease and death.

Deters slugs and snails

Coffee grounds can act as a deterrent for slugs and snails. The texture of the grounds is abrasive, which makes it difficult for these pests to glide over them. Additionally, the caffeine content of coffee is toxic to slugs and snails if ingested in large doses.

To use coffee grounds as slug and snail control:

  • Sprinkle used coffee grounds around the base of plants that are prone to slug attacks.
  • Make sure to reapply after rain or watering, as water will wash away the protective layer of the coffee.
  • You can mix the coffee with eggshells or diatomaceous earth for extra protection against crawling pests.
Safe and non-toxic

Using coffee as pest control is safe for your pets and wildlife because it’s non-toxic when applied on topsoil. Remember that pets or wildlife shouldn’t ingest large amounts of pure caffeine because it’s poisonous; however, adding used coffee ground will not harm them.

Pest Control for Dogs and Cats

If you have cats or dogs that go outside into your yard or garden area, then you probably worry about fleas and ticks coming home with them from their adventures outside. Luckily, using coffee as pest control will keep fleas, ticks, and ants from coming around.

Repels fleas, ticks, and ants

The caffeine content in the coffee is the repellent that helps to keep pests such as fleas, ticks, and ants away. You can use fresh or used coffee to make a spray. Spraying this mixture will repel these kinds of pests without harming your pets who love to play in the grass.

To make a coffee spray:

  • Brew a pot of strong coffee.
  • Let the coffee cool down and transfer it into a spray bottle.
  • Spray on surfaces surrounding areas where your pets stay most like their beds or outdoor their living area.
Safe and non-toxic

Unlike chemical treatments for flea control which may pose various health problems when ingested by pets, sprayed coffee has no harmful effects if ingested unintentionally. Additionally, you don’t have to worry about your pet’s safety if they accidentally roll on freshly applied grounds because it’s an all-natural method of pest control.

Mosquito Repellent

Mosquitoes are pesky little critters notorious for spreading diseases like malaria and dengue fever. When they buzz around our homes, we often turn to commercial products containing harsh chemicals in hopes of keeping them at bay. However, did you know that you can also use coffee in mosquito control? Using used coffee grounds might be just what you need!

Repels mosquitos naturally

Studies suggest that java aroma attracts mosquitoes than one person who drinks it since mosquitoes love human scents too much; it still contains properties that help deter them from landing on us! Using dried used ground exfoliations mixed with water creates an effective barrier against mosquitos’ attraction towards people.

To use dried used ground exfoliations mixing with water:

  • Collect them after brewing;
  • Spread out on baking sheets and let dry;
  • Put them outside or inside any open containers such as flower pots or saucers;
  • Sprinkle some on your patio or any areas outside that mosquitos are likely to linger.
Safe and non-toxic

Using coffee grounds as a mosquito repellent is safe because the method of drying eliminates the caffeine content, making it safe to use near or around people and animals. Nonetheless, please keep in mind that the high-intensity odor may attract other pests’ attention, so ensure you use sufficient quantities of ground exfoliations for maximum effectiveness.

Promoting Plant Growth with Coffee Grounds

Coffee grounds are a great source of organic matter that makes a wonderful addition to the soil for plants to thrive in. Besides their fertility, used coffee grounds have an abundance of benefits for plant growth and health. They are rich in nitrogen, which is one of the essential nutrients required by plants for their growth and survival.

Using coffee grounds in your garden can do wonders not only for your soil but also for your plants’ overall development. Let’s go through how you can use coffee grounds to promote plant growth.

Seed Germination

When it comes to seed germination, coffee grounds can be incredibly beneficial in various ways. Here are some ways that using coffee grounds can benefit seed germination:

Higher Germination Rates

Seeds need perfect surroundings as they tend to be vulnerable at this phase of life; they need particular conditions such as specific temperature, hydration level, mineral supply, and light exposure. But seeds generally do better on higher-nutrient-dense soil. Coffee grains offer excellent fertility boosting powers because they contain lots of essential minerals like potassium and phosphorous. High levels of nitrogen are also present within the grain – substances critical to help support early seed development stages.

Quicker Growth

Once seeds start growing into full-fledged plants—coffee ground retention does aid seedling conditions too faster transition from tiny seedlings towards becoming larger shrubs or trees through encouraging swift cell division rates.

Coffee Grounds For Composting

Composting is beneficial for improving soil quality while producing fertile land ideal for growing healthy fruits and vegetables or beautiful flowers inside your backyard garden beds or even pots around patios and verandas at home! Adding composted material helps keep moisture levels stable ensures vital nutrients like magnesium calcium phosphate readily available plants require giving them energy boosters all year round without any additional synthetic fertilizers.

Besides these advantages of composting, here’s how using coffee grounds can further help improve soil structure:

Accelerates Composting Process

Coffee grounds act as an efficient accelerator for composting, especially with green waste that can be slower to break down. The high nitrogen content in coffee grounds kickstarts the microbial activity within the compost heap and hampers harmful anaerobic bacteria growth at the same time.

Increases Soil Nutrients

Used coffee ground organic compounds are ideal for bettering soil nutrients levels. In addition, substances present like caffeine and tannins have been demonstrated to inhibit certain types of fungi often responsible for plant disease outbreaks inside garden beds. Other essential vitamins, minerals, and plant-boosting chemicals include magnesium, calcium phosphorus, boron that enhance plants’ ability to photosynthesize energy from sunlight much more efficiently.

Environmental Benefits of Using Coffee Grounds


Coffee grounds are a great natural addition to soil that can benefit your garden in numerous ways. First and foremost, coffee grounds are considered organic matter because they come from a plant source. In order for something to be organic, it must be derived from living organisms or biological processes. Using organic materials, such as coffee grounds, is beneficial for both the environment and your garden because it supports a natural and sustainable ecosystem.

No added chemicals

When using coffee grounds in your garden, you can feel confident that you are not adding any harmful chemicals to your soil. Oftentimes, commercial fertilizers can contain synthetic ingredients and harsh chemicals that may harm the environment over time. On the other hand, coffee grounds are a safe alternative to these synthetic fertilizers because they only contain natural compounds. Additionally, using coffee grounds eliminates the need for chemical disposal, which reduces pollution in the long run.

Reduces pollution

Another environmental benefit of using coffee grounds is that they help reduce pollution levels. Specifically, by using coffee grounds as fertilizer instead of synthetic options like traditional lawn fertilizers or pesticides means that fewer pollutants will end up in our water sources through runoff or leaching.Overall, incorporating organic material into soil rather than chemical products provides more ecological benefits.

Reducing Landfill Waste

Coffee has been one of America’s favorite beverages for quite some time now! And though we all love a cup of java before getting out there each morning – throwing away used coffee beans seems wasteful!But did you know that instead of ending up in landfills where they produce methane gas- just composting them alone helps divert waste from landfills?

Upcycling waste

Used coffee beans don’t have to go right into landfill sites! By repurposing kitchen trends with multiple uses like’ French Presses’, improving nutrient health such as vermicomposting (composting with worms), or even by simply spreading them out on a garden bed, you can use them in a more time-efficient and eco-friendly way for your home to reduce waste.

Reduces methane gas emissions

Finally, using coffee grounds instead of sending them to landfill sites can help lower methane gas emissions. Landfills are considered one of the largest contributors of methane gas in the United States. However, by upcycling coffee beans and other compostable materials, less waste ends up in these landfills and therefore reduces the amount of greenhouse gases that are released into the atmosphere.Thus when we stop wasting food – including coffee grounds – we take one step further towards contributing to a more sustainable future.

Composting with Coffee Grounds

Coffee is one of the most consumed beverages in the world, and Americans alone drink more than 400 million cups per day. With so much coffee being consumed, it creates a considerable amount of waste in the form of coffee grounds. However, these coffee grounds do not have to be thrown away as they provide various benefits to your garden when composted.

Composting Basics

Composting is an excellent way to turn organic materials such as food wastes and yard trimmings into nutrient-rich soil. By adding coffee grounds to your compost pile or bin, you can significantly enhance its quality due to their ability to add valuable nutrients such as nitrogen, calcium, potassium, magnesium, and phosphorus.

Composting 101

Composting is a simple process that involves three main components: nitrogen-rich greens (grass cuttings), carbon-rich browns (dried leaves), and water. The greens provide nitrogen for microorganisms that break down organic matter while brown materials like dried leaves provide carbon which serves as energy for microbes. Water offers moisture necessary for decomposition.

To make good compost using your used coffee grounds:

  1. Collect your used coffee grounds and add them regularly into your compost pile.
  2. Balance out the “greens” in your compost pile with appropriate amounts of “browns.”
  3. Mix everything up until moist enough but not soaking wet.
  4. Ensure frequent turning of the mix will introduce oxygen diminishing foul smells from accumulating.
  5. Avoid introducing other non-compostable items or anything that may contaminate.
Composting Benefits

Using compost in soil increases soil fertility by promoting helpful microbial activity within soils that improve soil structure which ultimately benefits plant growth and production yields.


  • Compost enriches soil: Using seven tons of properly prepared manure created one inch of topsoil over two hundred years by providing essential mineral nutrition and supporting crop yield.
  • Compost adds beneficial microorganisms: These successful microbes are effective in repressing soil-borne plant diseases.
  • Compost helps binds and retain water in soils improves drought resistance, as well as reducing the need for watering.
  • By creating compost out of organic materials that would otherwise be discarded, you contribute to reducing carbon footprints on the planet.

How to Compost with Coffee Grounds


When using coffee grounds in your compost pile or bin:

  • You should not add too much coffee grind at once. Instead, it is better to spread them throughout the week rather than adding them all at once as it may turn unpleasant and smelly.
  • A great balance yields tremendous results. Ensure that there is an adequate amount of both green and brown materials added together with a small portion of coffee grinds.
  • The moisture plays a critical role in getting desired results. Be sure to keep the compost moist but not soaked. A healthy mix should feel like a damp sponge when squeezed.
Best coffee grounds for composting

Organic and sustainable growers prefer choosing the type of ground stored by reputable shops or directly from roasters because such companies have no need for additives undermining properties of the soil amendment potential.

Different from sources originating from big-chain stores where some manufacturers use certain anti-caking agents making them unsuitable for organics gardening due to unwanted chemical residues whereas home brews have fats making them less approachable for degenerating compost piles quickly.

Tips on Using Coffee Grounds in Your Garden

Coffee grounds have been used by gardeners for years to improve their soil and help their plants thrive. Not only do they provide crucial nutrients like nitrogen, potassium, and phosphorus, but coffee grounds can also help reduce waste by giving new life to what would otherwise be discarded. But before you start adding coffee grounds to your garden, there are a few things you should know.

Applying Coffee Grounds to Plants

Dosing recommendations

Coffee grounds should be used as a supplement, not a complete fertilizer. This means that they should be added in small amounts along with other organic matter such as compost or chopped leaves. A good ratio is 1 part coffee grounds to 2 parts organic matter.

It’s important to note that while coffee grounds are great for acid-loving plants like blueberries and rhododendrons, they may not be the best choice for all plants. If you’re unsure if your plants will benefit from coffee grounds, it’s always a good idea to do some research first.

How to apply

When applying coffee grounds to your garden, there are a few different methods you can use:

  • Sprinkle them directly on top of the soil: This is the easiest method and works well for small gardens or potted plants.
  • Mix them into the soil: If you have larger garden beds, you can work the coffee grounds into the soil using a rake or cultivator.
  • Make a “coffee ground tea”: Steep used coffee grounds in water overnight and strain out any solids. Use this liquid as a foliar spray or pour it directly onto the soil around your plants.

No matter which method you choose, make sure not to add too much at once. Too many coffee grounds can actually harm your plants by making the soil too acidic.

Things to Consider When Using Coffee Grounds

Soil composition

The type of soil you have will determine how much coffee grounds you should use. If you have heavy clay soil, for example, you may need to add more coffee grounds than if you have light, sandy soil. It’s a good idea to do a soil test before adding coffee grounds to your garden so that you know what nutrients your soil is lacking.

Coffee grounds ratios

The ratio of coffee grounds to other organic matter will also depend on your specific soil composition and the types of plants you’re growing. As a general rule, it’s best to start with a small amount (around 1/4 cup) of coffee grounds per plant and adjust as needed.

If you find that your plants aren’t responding well to the coffee grounds, it’s possible that they are experiencing nitrogen burn. This happens when there is too much nitrogen in the soil and can cause leaves to turn brown or yellow. To fix this issue, simply reduce the amount of coffee grounds you’re using or mix them with more organic matter.

How to Store Coffee Grounds

Best storage methods

Storing coffee grounds properly is important if you plan on using them in your garden over time. The best way to store them is in an airtight container like a plastic tub or glass jar. Make sure that the container has a tight-fitting lid and keep it in a cool, dry place away from direct sunlight.

How long can you store coffee grounds?

Freshly brewed coffee grounds can be added directly to your garden without any special storage requirements. However, if you’re storing used coffee grounds for later use, they should be used within one week to avoid mold growth or bacterial contamination.

Common Misconceptions about Using Coffee Grounds

Coffee grounds have been a favorite soil additive among gardeners for ages. They are known to provide essential nutrients like nitrogen, phosphorus, and potassium, which support the growth of plants and improve soil quality. However, despite their numerous benefits, there are many misconceptions surrounding using coffee grounds in the garden.

Acidifying Soil

One of the most popular myths surrounding coffee grounds is that they acidify soil. Some people believe that since coffee is acidic, it will turn the soil acidic as well.

Dispelling the myth

Contrary to popular belief, used coffee grounds are not highly acidic. In fact, they are slightly acidic with a pH level of around 6.5 to 6.8 (the pH scale ranges from 0-14; neutral is at 7). While fresh coffee grounds have a lower pH level of around 5.0 to 5.2 due to their high acid content, once used and composted correctly, coffee grounds no longer retain their acidity.

Moreover, it takes significant amounts of undecomposed organic matter like sawdust or peat moss to create long-lasting acidity in soils – quantities way beyond what any home gardener would use! Therefore if you aim to lower your soil’s pH value, there are better alternatives than relying solely on used coffee grounds.

That said…

Killing Plants

Another misconception about using coffee grounds in gardening is that they kill plants or inhibit plant growth.

Debunking the myth

Used properly and with moderation, it’s unlikely that adding fragmented coffee particles into your garden beds will harm any healthy plant species growing there already.

It’s worth noting however that Coffee contains caffeine and other chemicals harmful to small invertebrates and microorganisms like worms, spider mites or caterpillars. However, it would be an exaggeration to say that coffee grounds can fully eliminate any chance of beneficial insects inhabiting your garden as processes occur within the soil which break down organic matter into safer nutrients overtime.

With this in mind, unless you’re deliberately layering fresh coffee powder on seedlings or freshly planted seeds, introducing used coffee grounds to your garden will more often than not, do more good than harm.

Conclusion: Final Thoughts on Using Coffee Grounds in Gardening

Coffee grounds have proven to be a valuable ally in gardening. Additionally, we have discussed how coffee grounds contribute to environmental sustainability by reducing waste and decreasing the use of harmful chemicals.

The Verdict on Coffee Grounds

Coffee grounds are a great addition to any garden due to their numerous benefits:

  • They contain valuable nutrients like nitrogen, phosphorous, and potassium.
  • Their high acidity level makes them an excellent soil conditioner for acid-loving plants.
  • Their abrasive texture helps deter slugs and snails from eating plants.

When it comes to adding coffee grounds to your garden, there are a few things to keep in mind. First, it’s important not to overdo it. Excessive amounts of coffee grounds can actually harm your plants by raising the soil’s acidity level too high. A good rule of thumb is not to use more than 25% coffee grounds in your compost or soil mixture.

Another thing to consider is where you’re getting your coffee grounds from. If you’re buying them from a cafe or roaster, make sure they’re organic and haven’t been treated with pesticides or other chemicals that could harm your garden.

Positive impacts on gardening

One of the most significant benefits of using coffee grounds in gardening is the effect they have on plant growth. The nitrogen-rich content of coffee provides plants with essential nutrients that they need to thrive. Coffee also contains calcium and magnesium which help prevent blossom end rot in tomatoes.

The caffeine found in coffee can also stimulate plant growth by suppressing certain plant diseases such as fungal diseases that affect roots badly named Rhizoctonia solani Kuhn root rot disease [1]. Another fascinating aspect about caffeinated drinks like tea or even coffee is the presence of tannins which are known for their capacity to deter pests such as aphids or moths [2].

Coffee grounds can also be used to create compost, a valuable resource for gardeners. When added to compost, coffee grounds help increase the temperature of the pile and speed up the decomposition process. The end result is nutrient-rich soil that can help improve plant growth and resilience.

Environmentally-friendly choice

Using coffee grounds in gardening has environmental benefits beyond just their nutrient content. Coffee is a widely consumed beverage around the world which means that there’s plenty of used coffee grounds out there waiting to be repurposed.

Repurposing coffee grounds helps reduce waste and contributes to sustainable gardening practices. When we use coffee grounds as compost, we’re diverting them from landfills where they would otherwise take up space and emit greenhouse gases as they breakdown [3].

Since coffee contains caffeine, it naturally acts as an insecticide when applied in small doses since it repels some insects such as ants but also attracts others like bees! This in turn brings a balance within your garden ecosystem which can make it more self-sustaining

In conclusion, using coffee grounds in gardening is an overall environmentally friendly choice while boosting garden productivity and fertility with an alternative source of nutrients like nitrogen and potassium! So next time you finish your morning cup of joe, don’t throw those used up coffees straight into the trash bin – try using them in your garden instead!

Scroll to Top