If you are new to gardening, then choosing the best fertilizer for green beans can be a daunting task because there are a lot of options on the market. Meanwhile, there's no single bean fertilizer that works best for all gardens at every time of the year. (If there were, gardening would be boringly easy). So, let our experts give you a hand.
Here are the best fertilizer for green beans you can buy in 2023:
- Best For Abundant Crops: Dr. Earth 704P
- Best For Bigger Green Beans: Miracle-Gro 3002610
- For Sustainable Growth: Down to Earth 100532059
- Best For Tastier Beans: Lilly Miller 100099099
- Best For Greener Beans: Advance International Inc. Fishtelizer + Fish Emulsion Fertilizer
- Fast Acting: Jobe's 09026
|6 Best Fertilizer For Green Beans|
Best For Abundant Crops
|Dr. Earth 704P|
Best For Bigger Green Beans
For Sustainable Growth
|Down to Earth 100532059|
Best For Tastier Beans
|Lilly Miller 100099099|
Best For Greener Beans
|Advance International Inc. Fishtelizer + Fish Emulsion Fertilizer|
Best For Abundant Crops: Dr. Earth 704P
- Make abundant crops – a high percentage of phosphorus
- No risks of water pollution – 100% organic, OMRI-listed ingredients
- Nurture the soil – providing Ecto and Endo Mycorrhizae, beneficial soil microbes, and probiotics
- A bit pricey
- The smell could attract cats
For abundant crops of green beans, the Dr. Earth 704P is a fantastic product, with a 4-6-3 NPK ratio. The large percentage of phosphorus is just what they need to shoot out high-quality blooms.
Besides, the additional 4% nitrogen and 4% potassium in this fertilizer ensures the plants are going to have a comprehensive nutrient package to produce tasty and nutritious beans.
The 704P also provides a lot of Ecto and Endo Mycorrhizae, beneficial soil microbes, and probiotics to nurture the soil and provide long-term vitality for plants.
What we really like about Dr. Earth fertilizer series is they use 100% organic, OMRI-listed ingredients, so you won't be worried about water pollution while feeding plants. Besides, all the products are free of sewage sludge, chicken manure, and GMOs.
|Dr. Earth 704P Specifications|
a high percentage of phosphorus
100% organic, OMRI-listed ingredients
providing Ecto and Endo Mycorrhizae, beneficial soil microbes, and probiotics
For abundant crops without harming the soil or the environment, the Dr. Earth 704P is your go-to fertilizer product.
Best For Bigger Green Beans: Miracle-Gro 3002610
- Help green beans grow bigger – the formula 10-5-15
- Improve calcium deficiency in the soil & strengthen cell walls of the plants - rich content of calcium
- Easy to hold – a comfortable handle
- The cap for sprinkling is difficult to control
- The price is a little high
With the formula 10-5-15, the Miracle-Gro 3002610 is a great product to help green bean plants grow bigger and healthier.
The way this fertilizer works is to provide microbes in the soil with foods, then microbes break down these foods into nutrients. Roots will then absorb the nutrients to be more robust and absorb water more efficiently. The final result is your green bean plants are bigger.
The Miracle-Gro 3002610 is also known for its rich content of calcium, which can help improve calcium deficiency in the soil while strengthening the cell walls of green bean plants hence producing higher-quality fruits.
|Miracle-Gro 3002610 Specifications|
the formula 10-5-15
rich content of calcium
a comfortable handle
If you’re seeking an effective and reliable fertilizer for bigger green beans, check out the Miracle-Gro 3002610
For Sustainable Growth: Down to Earth 100532059
- Make happy soil biology & Stimulate sustainable growth - natural ingredients
- Provide full of powerful plant nutrition – the NPK ratio of 4-4-4
- It has fishy odors
Like the brand's other versions, the Down to Earth 100532059 is 100% made in Oregon, the US, and uses only natural ingredients, which ensures quality.
Unlike synthetic fertilizers, natural fertilizers like this cause no risks of water pollution. They even make some happy soil biology and stimulate sustainable plant growth.
The Down to Earth 100532059 is specially formulated to provide a balance of essential micronutrients, along with a full package of minerals and minor elements.
This product is a great option to feed your green beans in early spring or during the growing season.
|Down to Earth 100532059 Specifications|
the NPK ratio of 4-4-4
The Down to Earth 100532059 is our solid choice for those who are looking for stimulating sustainable growth of bean plants
Best For Tastier Beans: Lilly Miller 100099099
- Help for bountiful crops and tasty beans - a high content of phosphorus and potassium
- Ensure healthy growth - a mix of slow- and quick-release nitrogen
- No complaint
With a high content of phosphorus and potassium, the Lilly Miller 100099099 is an excellent fertilizer product for bountiful crops and tasty beans.
Moreover, this product provides a mix of slow- and quick-release nitrogen that your green bean plants might need, along with a wide range of essential plant minerals for optimum growth.
As made of organic ingredients, the nutrients provided by this fertilizer product are safe, easy to absorb, and give instant results. In addition, it doesn't burn the plant if applied as directed.
Like other brands in this list, all the products of Lilly Miller are made in the United States, so you're worried-free about the quality.
|Lilly Miller 100099099 Specifications|
a high content of phosphorus and potassium
a mix of slow- and quick-release nitrogen
If all you need is a high-quality green bean fertilizer for bountiful crops and tastier beans, look no further than the Lilly Miller 100099099
Best For Greener Beans: Advance International Inc. Fishtelizer + Fish Emulsion Fertilizer
- Help bean plants grow greener – 2.1% nitrogen with multiple trace elements
- Assured quality, safety, and effectiveness - wild-caught, fresh oceanic fish ingredient & patented technology system
- Not smell as bad as other liquid organic fertilizers
This nitrogen-concentrated fertilizer from Advance International Inc. is favored by many gardeners to either make their bean plants greener or to fix yellowing leaves.
Its main ingredient is fish emulsion which contains a high percentage of nitrogen, along with multiple trace elements that help plants grow greener, livelier, and stronger while improving soil microbes.
According to the manufacturer, this fertilizer product is made of wild-caught, fresh oceanic fish using their own patented technology system to ensure quality, safety, and effectiveness.
Since it comes in liquid form, it can be diluted to spray directly on plant leaves for faster results. As a great plus, its smell is not bad at all.
|Advance International Inc. Fishtelizer + Fish Emulsion Fertilizer Specifications|
2.1% nitrogen with multiple trace elements
wild-caught, fresh oceanic fish ingredient
patented technology system
For greener and healthier bean plants, we find no other fertilizers could work as best as the Advance International Inc. Fishtelizer + Fish Emulsion Fertilizer
Fast Acting: Jobe's 09026
- Fast-acting – containing bone meal, processed poultry manure, and sulfate of potash
- Amend the soil and encourage root development - Biozome
- It does smell
Jobe's 09026 is ranked as the No.1 organic and natural fertilizer for home organic gardening.
Making it stand out from the competition is Biozome, which is Jobe's exclusive blend of soil beneficial microorganisms - such as archaea, endo mycorrhizae, and 4 different strains of bacteria. These soil beneficial microorganisms help amend the soil and encourage root development.
This fertilizer product contains bone meal, processed poultry manure, and sulfate of potash which are fast-acting ingredients. So, you'll see a noticeable change in your soil and bean plants after 1-2 weeks of application.
|Jobe's 09026 Specifications|
containing bone meal, processed poultry manure, and sulfate of potash
After extensive testing, the Jobe's 09026 beats out the competition in terms of fast-acting performance, making it one of our favorite choices.
How To Choose The Best Fertilizer For Green Beans?
When considering the best fertilizer for green beans, you might see a number series like 5-10-10 or 6-12-14. This is the fertilizer analysis. From the left to right, each number represents the percentage of nitrogen (N), phosphorus (P), and potassium (K).
The higher the number, the more the concentration of that nutrient in the fertilizer.
Green beans can produce nitrogen on their own, so they would prefer a low nitrogen fertilizer. Instead, they need more phosphorus and potassium in different growth stages.
There are three options when it comes to the application type of fertilizer for green beans:
This type will be best suited for those who want to optimize their time and effort on fertilizing their green beans because spikes are long-lasting and also the easiest to apply. All you need to do is hammer the spike into your soil next to the green bean plant.
In addition, spikes are easy to store and odorless.
It’s worth noting that, however, this application form is the most expensive. As each spike is pre-measured, it is difficult for you to adjust the dose of nutrients.
This application type is commonly in the form of granular.
To apply them to your green bean garden, you’ll need a fertilizer spreader. After the application, watering is a must to help the fertilizer nutrients reach the plant roots.
Dry fertilizers are long-lasting, which is suitable for people with too little time to care for their garden. Besides, they don’t cause unpleasant odors, and are easy to store and affordable to buy in bulk.
But nothing is perfect. This application type tends to have higher salt content than other types, which is prone to burn your plants if over-fertilized.
Like other application types, this one is easy to apply. Moreover, you can dilute it with water for daily use. That also means liquid fertilizers are adjustable in the doses of nutrients, making it more versatile than other types.
However, they often leave a bad smell after being applied to the soil, don’t last long, and are messy to measure.
Which Brands Make The Best Fertilizer For Green Beans?
Dr. Earth Organic
Founded in 1991, Dr. Earth stands out from the gardening industry by creating the world's first probiotic soils and fertilizers. They then set a new standard in the industry and led in technology. Their products are known for containing no GMO, chicken manure, or pathogen and are compliant to be used in organic gardens.
For your information, Dr. Earth is a sponsor of the Sustainable Food Trade Association.
Established in 1868, Scotts Miracle-Gro Company might be the US longest multinational corporation. They are also the owners of Ortho and Miracle-Gro – the two renowned brands for organic fertilizers with high effectiveness.
After over 150 years in the industry, it’s undoubtedly that Scotts Miracle-Gro Company is one of the world's trusted brands.
Down to Earth Organic
Started in 1977 in Hawaii, Down to Earth specializes in producing organic and natural products at affordable prices. Namely, they provide a complete line of natural and organic potting media, composts, soil amendments, and fertilizers. They have won the Choice Award of Star-Advertiser’s People for Best Health Food Store for 15 years, and also become an important part of Hawaii's community.
The Jobe’s Company
Founded in 1983, The Jobe’s Company’s reputation comes from its original line of fertilizers and plant spikes. They have had more than 200 products up to now and become one of the most trusted brands in North America.
Do green bean plants need fertilizer?
Though green bean plants are not heavy feeders, they still require a certain amount of fertilizer. Namely, feed 5 pounds of fertilizer for every 100 feet of row. The best fertilizer formula is 5-10-15.
When should I fertilize my green beans?
You should fertilize your green bean plants after they start flowering and setting beans.
How often should I fertilize bean plants?
You should fertilize bean plants once a month during the growing season.
Is Epsom salt good for growing green beans?
Yes, it is. Epsom salt is considered good for enhancing the green color of green beans and improving flower blooming. If the soil lacks magnesium, Epsom salt will be a great magnesium supplement.
How can I increase the yield of my green beans?
To increase the yield of your green bean plants, early planting is a great method because it extends the reproductive period and encourages the plant to produce more pods. As a result, it increases the yield.
It can be difficult to determine the best fertilizer for green beans.
With considerations ranging from root development, abundant crops, and fixing pale leaves, the fertilizer product you choose will ultimately depend on the plants’ needs or problems, soil condition, and growth cycle.
We hope that this review has steered you towards the fertilizer best suited to your case.