Top 10 Best Fertilizers for Cucumbers | 2020 Reviews

Planting is a therapeutic activity, especially if you see your plants blooming and producing good quality and quantity of harvest. Cucumber plants are easy to grow and take care of as long as it receives consistent warmth and watering.

If you want to boost your cucumbers’ growth, you can use fertilizers to help your plant get the proper nutrients that it needs. Using the right and quality fertilizer for your cucumbers will enhance the taste of your produce in no time. To help you with your gardening needs, list down below are the ten best fertilizer products that you can use for your cucumber:

Top 10 Best Fertilizers for Cucumbers Reviewed

  1. Performance Organics Edibles Plant Nutrition by Miracle-Gro – Best Overall
  2. Diatomaceous Earth 100% Natural Food Grade by Easy Go Products – Best Value
  3. Water Soluble Plant Food Vegetables & Herbs by Miracle-Gro – Editor’s Choice
  4. Organic Hydrolized Fish & Seaweed Fertilizer by Neptune's Harvest
  5. Kaolin White Clay by Bare Essentials Living
  6. Tomato and Veg Fertilizer by Neptune's Harvest
  7. Morcrop Tomato & Vegetable Food by Lilly Miller
  8. Cucumber Hydroponic Nutrients Complete Nutrition by Bucket Hydro
  9. All Purpose Liquid Fertilizer & Micro Nutrients by Pendelton Turf Supply Inc.
  10. Complete Plant Food Fertilizer BlueMax by Blue Planet Nutrients

#1. Performance Organics Edibles Plant Nutrition by Miracle-Gro – Best Overall

Performance Organics Edibles Plant Nutrition by Miracle-Gro

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Product Specification:

  • Weight: 1.15 pounds
  • Product Versions: All-Purpose, Bold Blooms, Edibles
  • Type of Power Source: Manual
  • Made from organic component

Miracle-Gro can help you organically grow your cucumbers with its product, the Performance Organics Edibles Plant Nutrition. This product is made specifically to help you grow your edible plants and use it for your cucumber. You need to mix the product with water that you will use for your plant by using it to your plants every seven days by soaking its base soil to achieve the result you want. If you are using a watering can container, you can apply two tablespoons of fertilizer per one gallon of water, covering up to 10 square meters. One product that weighs 1.15 pounds can cover up to 265 square ft for use in helping you grow the cucumbers in your lawn or garden.

ProsCons
Gives your plants and vegetables a satisfying and effective resultQuite hard to dissolve in the water
Can be used for herbs, fruits, and other vegetablesProduces an unpleasant smell
Can be used in fertilizing up to 265 square ft. area
Affordable price

#2. Diatomaceous Earth 100% Natural Food Grade by Easy Go Products – Best Value

Diatomaceous Earth 100% Natural Food Grade by Easy Go Products

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Product Specification:

  • Sizes Available: 1.25 pounds, 2.50 pounds, 5.50 pounds, and 10.50 pounds
  • 100% made from pure freshwater diatomaceous
  • 100% organic

If you want to harvest and eat fresh and organic cucumbers, you can choose Easy Go Products fertilizer. The OMRI certified this product to ensure that it is 100% made from diatomaceous earth mined in Nevada, USA. You can use this product for several purposes to maximize its use as you continuously use it as a fertilizer for your cucumber plants. Easy Go Products gives bonus packs on their packages so you can get the price you paid for and to help you save more money. You have 30-days for its warranty period to return the product if you notice a defect upon purchase, and they will give you a refund based on the product price you have bought.

ProsCons
Gives you a 30-days warranty and can refund your money based on its product priceThe weight of the product is less than what is written on its product description
All products by Easy Go Products have bonus packs to help you save more moneyThe product's packaging can still be improved
Can be used not just as plant fertilizer but also for home remedies
Certified by OMRI for being made from pure diatomaceous earth

#3. Water Soluble Plant Food Vegetables & Herbs by Miracle-Gro – Editor’s Choice

Water Soluble Plant Food Vegetables & Herbs by Miracle-Gro

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Product Specification:

  • Weight: 2 pounds
  • Used for: Edible foods like vegetables, herbs, and fruits
  • Water soluble fertilizer

Another Miracle-Gro product on this list is the Water Soluble Plant Food Vegetables and Herbs that can make your plants produce tasty vegetables and herbs. You can feed your plants every 7 to 14 days as a supplementary option besides water and sunlight to ensure that it takes the nutrition that it needs. If you are going to water your plants using a watering can, you can mix 1 ½ tablespoon of Miracle-Gro fertilizer per 1 ½ gallon amount of water, which can cover 15 square feet of your garden. If you have a larger space for your garden, you can use the fertilizer by soaking the soil at the base where your cucumber is planted. Two pounds of Miracle-Gro fertilizer can cover 800 square feet of your garden.

ProsCons
Made from natural ingredients to make your plants bloom and flourishDoes not have instructions for feeding amount smaller of smaller or single plants
Easy to use and gives you the rest you want for your plantsFertilizer has a sticky texture and an unpleasant smell
Will not damage your plants when used directly
Can be used in all types of vegetables and herbs

#4. Organic Hydrolized Fish & Seaweed Fertilizer by Neptune's Harvest

Organic Hydrolized Fish & Seaweed Fertilizer by Neptune's Harvest

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Product Specification:

  • Volume: 36 oz
  • Sizes Available: 18 ounce, 36 ounce, 5 gallon, 1 gallon
  • Made from: Hydrolyzed seaweed and fish
  • Application Period: Apply fertilizer every one to two weeks

Another organic fertilizer on this list is the Organic Hydrolized Fish & Seaweed Fertilizer made by Neptune’s Harvest. This product is made from fish and seaweed that can help you easily grow the cucumber vines in your garden, and you can also use it in fertilizing the other vegetables and fruits planted in your garden. A 32 oz can cover a large portion of your garden up to 2,000 square feet, and you can apply it every one to two weeks for the best results. Make sure to shake the container of the fertilizer well before using it. You can apply one tablespoon of fertilizer per gallon of water, and you have to make sure that your cucumber vine is thoroughly wet from top to bottom.

ProsCons
You can use this product as an all-around fertilizer for vegetable, fruits, flowers, and treesIt would be better if they provide a smaller version of this product
Listed under OMRI for ensuring you that it is made from organic ingredientsHas a stinky smell
It can cover up to 2,000 square feet
Can be used using a sprayer

#5. Kaolin White Clay by Bare Essentials Living

Kaolin White Clay by Bare Essentials Living

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Product Specification:

  • Weight: 2.05 pounds
  • Sizes Available: 2 pounds and 5 pounds

This Kaolin White Clay product by Bare Essential Living is made for several purposes, so you can use it not just in your garden but also for taking care of your skin. If you have a fertilizer product to maximize its use for different purposes, you can opt for it.

ProsCons
You can use this fertilizer for different purposes such as deodorant, setting makeup, etc.Does not have a smaller version for its product
Stays on the leaves of your plant even when it rainsPoor product packaging
Can get rid of the insects in your garden
The product is free from animal testing.

#6. Tomato and Veg Fertilizer by Neptune's Harvest

Tomato and Veg Fertilizer by Neptune's Harvest

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Product Specification:

  • Weight: 8.8 pounds
  • Sizes Available: 7 quarter, 1 gallon, and 5 gallons
  • Area Coverage: 8,000 sq ft.
  • Application Period: Apply every one to two weeks

Another product from Neptune’s Harvest is the Tomato and Veg Fertilizer. Compared to the first Neptune’s Harvest product mentioned before, this version is solely made from fish ingredients. You can use this product to improve your plants’ growth like vegetables, fruits, shrubs, and flowers for a healthier appearance and produce. You can mix this fertilizer with water before watering your plant’s base soil. This fertilizer product does not have an expiration date, but you need to use it once you have mixed the fertilizer with water.

ProsCons
Can make your plant look healthier and can is made from organic fish ingredientsThe product has an unpleasant smell
The product is sprayer-friendly to use, and it can be used in all type of plants
Can increase the tolerance of your plant from drought and temperature
Can provide all the essential nutrients your plant needs

#7. Morcrop Tomato & Vegetable Food by Lilly Miller

Morcrop Tomato & Vegetable Food by Lilly Miller

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Product Specification:

  • Weight: 1 pound
  • Made from natural ingredients
  • Application Period: Apply every four to six weeks

Lily Miller offers you its Morcrop Tomato and Vegetable Food product that can help you produce quality cucumbers from your garden. This fertilizer product is made from components with natural and organic ingredients to give your plants all the minerals to grow with better quality. You can apply this fertilizer every four to six weeks while growing your plant so it can have an additional nutrition boost that it needs. This fertilizer does not require you to mix it with water compared to other products. All you need to do it so lightly blend the fertilizer on the plant’s topsoil without damaging its roots.

ProsCons
The product is ready to use and does not require to mix it with waterLimited feedback from previous customers
Contains the essential minerals your plant needs
Can help you produce tasty cucumbers
The organic type of fertilizer

#8. Cucumber Hydroponic Nutrients Complete Nutrition by Bucket Hydro

Cucumber Hydroponic Nutrients Complete Nutrition by Bucket Hydro

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Product Specification:

  • Weight: 2.59 pounds
  • Chemical Compounds: Nitrogen, Phosphorus, Potassium, Magnesium, and Calcium

Bucket Hydro’s fertilizer product is specifically made to help you produce a good quality harvest of cucumbers. This product contains the complete nutrients that your cucumber plant needs and can be used in other types of plants. This fertilizer product provides you with instructions to follow to know how much ratio you need between the fertilizer and water.

ProsCons
Specifically made for cucumber productionChallenging to dissolve the fertilizer in the water
Provides you easy instructions to followThe limited product description on its package
The product is simple to use
Has an affordable price

#9. All Purpose Liquid Fertilizer & Micro Nutrients by Pendelton Turf Supply Inc.

All Purpose Liquid Fertilizer & Micro Nutrients by Pendelton Turf Supply Inc.

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Product Specification:

  • Sizes Available: 2.5 gallon, 8 oz., 16 oz., and 32 oz.
  • Application Period: apply fertilizer every 2 to 4 weeks
  • Components: 18% nitrogen, 3% available phosphoric acid, 6% soluble potash, .05% copper, .1% iron, .05% manganese, and .05% zinc

Pendelton Turf Supply Inc. provides you its All-Purpose liquid fertilizer that you can use, especially for your cucumber plants. This product can contain all the necessary components to grow your plant and give it a healthier appearance. You can apply this fertilizer with a ratio of 2 oz. Per 1 gallon of water. You must only apply the fertilizer once every fourteen days for the best results. If you have a larger garden area, you can apply 3 oz to cover up to 1,000 square feet.

ProsCons
You can use this fertilizer product for your indoor and outdoor plantsLimited reviews from previous customers
Contains different components that will help in growing your plants
You can use this fertilizer on different types of plants
Can make your plants look greener and healthier

#10. Complete Plant Food Fertilizer BlueMax by Blue Planet Nutrients

Complete Plant Food Fertilizer BlueMax by Blue Planet Nutrients

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Product Specification:

  • Weight: 21.4 pounds
  • Components: Potassium, magnesium, calcium, and other micronutrients
ProsCons
Can give your plant the nutrition it needs starting from seedling up to harvest periodLimited feedback from previous customers
Fertilizer is easy to use both for beginners and experts in gardening
Gives you the result that you want to see in your plants
Can be used in a hydroponic type of gardening system

Top Pick Section

The most recommended fertilizer product in this review is the Performance Organics Edibles Plant Nutrition made by Miracle-Gro. This fertilizer product is made from organic components, so you will be able to enjoy the produce of your cucumber plant, knowing that it is healthy and fresh without any blemish of chemicals. This fertilizer can also give you a good coverage up to 265 square feet area of your garden in a 1.15 pounds fertilizer package so you can get the worth that you have paid. This product also provides different versions of fertilizer such as all-purpose, bold blooms, and edibles so you can use the right fertilizer for your plant.


Best of Fertilizer for Cucumber Brands

Suppose you are still a beginner in gardening and still a little bit confused with the different types of fertilizers sold in the market. Don’t worry; this section will help you expand your knowledge regarding the different factors about fertilizers you can use for your plants.

Types of Fertilizer

1. Quick-Release Fertilizers

This type of fertilizer is also called Water-Soluble Nitrogen because it can immediately give nitrogen to your plants. Quick-Release types of fertilizers usually last up to three or four weeks, depending on the weather’s temperature or how often the rainfall is in the area your plant is located.

2. Slow-Release Fertilizer

The opposite of the first one discussed is the Slow-Release Fertilizer, also called Water-Insoluble Nitrogen. This product comes in a variation of sulfur-coated that can last up to eight weeks, while polymer-coated variety types can last for 12 weeks. The approximate period depends on the rainfall. This type of fertilizer can produce better and even growth for your plant, and there’s a small chance of burning due to nitrogen when it comes to slow-release fertilizer.

3. Liquid Fertilizers

If you want to have a fertilizer product with an immediate effect, you can opt for a liquid type of fertilizer. This type requires application every two to three weeks since plants can quickly absorb the liquid fertilizer through its leaves and roots. Liquid fertilizers are ideal to use in container types of plants.

4. Natural or Organic Fertilizers

You can find many organic fertilizers sold in the market since many people choose this type, for it can give your plant a natural and healthier glow. List down below are the common types of organic fertilizers:

  • Blood Meal

A blood meal type of fertilizer came from the byproduct made by the meatpacking industry. This fertilizer was processed to create a steamed and dried end product. This fertilizer is a good option since it is high in phosphorus.

  • Bone Meal

Fertilizers made from the bone meal is also a byproduct of the meatpacking industry. This type of fertilizer has the essential component that the plant needs to enhance its growth processes, such as phosphorus and calcium.

  • Fish Emulsion

Fish Emulsion is made from the processed byproduct of fish is a nontoxic, mild, and organic type of fertilizer. This type of fertilizer is recommended for soft types of plants since it lessens the chance of burn from fertilizer.

  • Compost

You can recycle and use the biodegradable products you used at home, such as vegetable and fruit peels, leaves, coffee grounds, etc. as a fertilizer. Compost is the best type to choose from since it can serve as an all-purpose fertilizer that you can use, and it can improve the soil quality of your garden. If you want to save more money, you can opt for this type of fertilizer since you can simply convert your compost by yourself and do it in your backyard.

  • Composted Manure

You can also recycle the manure of your pets since it is also ideal for soil conditioning purposes.

  • Peat Moss

You can use a fertilizer such as Peat Moss to freshen up and lighten heavy soil conditions using this fertilizer. Peat Moss can serve as an additional mass, especially for sandy soil types, to prevent the ground from draining the nutrients.


Preparation That You Must Do Before Fertilizing the Cucumber

Cucumber plants heavily rely on water and heat for it to be able to grow in quality. It is essential to plant the cucumber two weeks after the last date that has a frost temperature. You can use soil that has a dark mulch for it to be able to absorb more heat.

There are a few necessary steps that you should do before applying the fertilizer to your plant for it to result in the best quality. First, you must make sure that the cucumber vine is planted in soil with good drainage to prevent water’s oversaturation, which could ruin your cucumber plant. You need to make it certain that there is a minimum chance of fungal disease infection or anything that can hinder your plant from growing. If you are planting the cucumber into a container, you need to use a larger container size.


Things You Should Consider When Buying Fertilizer for Cucumber – Buyer’s Guide

If you are undecided on which fertilizer should you use for your cucumber plant, here is a guideline that will help you know the things that you must consider before buying a fertilizer:

1. Consider the Nutrients That Cucumber Needs

Sometimes water, soil, and sunlight are not enough for a plant to grow. Just like with humans, plants also need proper nutrients for it to live, grow, and to be able to produce harvest with good quality. For cucumber plants, the necessary nutrients that it needs are nitrogen, phosphate, and potassium. Other nutrients like boron, iron, and manganese will also help grow a cucumber plant.

Nitrogen helps in the development of the leaves to make it look more vibrant and green. Phosphate helps create the cucumber fruit, flower and can enhance the growth of its roots. Potassium also helps develop its root so that it would be able to resist plant disease and drought. These are the essential nutrients you must look for if you plan to buy a fertilizer intended for cucumber plants. You can also look for secondary types of nutrients such as oxygen, carbon, calcium, etc. However, you must first prioritize the three nutrients discussed.

2. How Frequently Do You Need to Fertilize the Cucumbers?

You must consider how frequently you need to use the fertilizer for your cucumbers so that you will know the quantity of fertilizer you should buy. It is recommended to apply the fertilizer when you plant the cucumber and apply once a week after it blooms. It needs to be regularly applied every 90 days. All of this still depends based on the instruction of the fertilizer that you will use. You must strictly follow the schedule your fertilizer provides to see the results you want for your cucumber plant.

3. How Will You Apply the Fertilizer to the Cucumbers Plant?

Usually, you will find two types of applications in a fertilizer product: spray and granular. Spray application will require you to mix an estimated one to two tablespoons of fertilizer per gallons of water. A spray-type of application can cover the plant’s leaves, and you will increase your application if the plant starts to grow bigger or if it is in a lifeless condition. On the other hand, granular fertilizers are applied depending on the instruction amount given by the product. You will sprinkle the recommended fertilizer amount around the plant or thoroughly mix it with water as an option.

Choose between the two ways of fertilizer application that you are more comfortable with, so you can garden with ease.

4. What Type of Fertilizer Will Do You Buy for Your Cucumber?

You can review the types of fertilizer discussed above to know the difference between each fertilizer. You can choose between the following: organic, liquid, slow-released, and quick-release types of fertilizers. Keep in mind that the type of fertilizers you will buy should contain the necessary nutrients to grow your cucumber plants.


Conclusion

Now that you know the different factors you need to consider in choosing the right fertilizer for your cucumber plant, you can already enhance your garden without any worries. You can now grow and eat your fresh cucumber produce with the Performance Organics Edibles Plant Nutrition made by Miracle-Gro. This product will not let you fail in helping you achieve the look that you want for your cucumber plant while ensuring you that it is 100% made from organic components. With this product’s proper use, you no longer need to cry over your dead cucumber plant but enjoy the fruits of your harvest with a smile.


Frequently Asked Questions – FAQs

What is the ideal time to use a fertilizer for your cucumber plant?

In plants like cucumber, it is ideal for applying the fertilizer to your cucumber once after planting it. Once the cucumber blooms, you can apply the fertilizer once a week. It should be done for the fertilizer’s regular application by applying it directly to the soil around the cucumber plant every 90 days.

How often should you apply fertilizer to your cucumber plant?

Read the fertilizer product instructions you intend to use to know the fertilizer’s recommended application period. Most fertilizer products recommend applications every three weeks. Keep in mind that your cucumber plant should not be over-fertilized because it may produce smaller fruits.

How much fertilizer must you apply to your cucumber plant?

It is best to follow the product’s instructions written on its package to know how much fertilizer you can apply peruse. Usually, 1 ½ pound of cucumber fertilizers is used to cover up to 100 square ft. area of your garden.

How many cucumbers can one plant produce?

If your cucumber plant is in a healthy condition, you can harvest five pounds of cucumbers from it. It would be ideal for growing two to three cucumber plants in your garden to ensure that you will harvest produce if one of the plants dies.

How often should you water your cucumbers?

Cucumber plants require consistent watering and a warm environment to produce good quality fruit. You should water the cucumber plants every morning or during the early afternoon. This type of plant needs at least an inch of water per week, and you must avoid watering its leaves, for it may lead to leaf diseases that can damage your plant. If your cucumber plant receives inconsistent watering, it may produce a cucumber fruit with a bitter taste.

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