When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Best Fertilizer For Collard Greens (2024 Updated)

If you're looking for the perfect fertilizer for your collard greens, you've come to the right place. Growing collard greens can be a rewarding experience, but it is important to give your plants the nutrients they need to thrive. With so many different options available, it can be overwhelming trying to choose the right fertilizer for your garden.

When shopping for fertilizer for collard greens, there are a few factors to consider. First, you should think about the specific needs of your plants, such as the pH level of your soil and the nutrient requirements of collard greens. Additionally, you should take into account any other fertilizers or supplements you may be using and find a fertilizer that complements your existing regimen.

As you begin your search for the perfect fertilizer, ask yourself some important questions. Are you looking for an organic or synthetic option? Do you need a slow-release or quick-release product? What is your budget? By taking the time to consider these factors and do your research, you can find the perfect fertilizer to help your collard greens thrive.

No matter what your gardening goals may be, finding the right fertilizer is an essential step in achieving success. By taking the time to explore your options and consider the unique needs of your plants, you can find the perfect fertilizer for your collard greens and enjoy a bountiful harvest.

10 Best Fertilizer For Collard Greens

# Product Image Product Name Product Notes Check Price
1
The fertilizer is ideal for nourishing lawns and promoting healthy growth with its balanced nutrients and humic acid content.
2
The product is an all-purpose organic plant food containing a blend of vitamins, minerals, micro-fungi, and bio-organisms.
3
This product is ideal for organic vegetable gardens as it contains a balanced blend of nutrients necessary for healthy plant growth.
4
Ideal for providing balanced nutrition, micronutrients and iron to lawns up to 5,000 sq ft.
5
The product is ideal for providing nutrition to indoor and outdoor plants.
6
It is ideal for fertilizing vegetables and leafy greens, providing perfect balance of nitrogen, phosphorous, and potassium.
7
It is ideal for providing essential nutrients to plants grown hydroponically or in soil-based systems.
8
This lawn fertilizer is ideal for building thick, green lawns with deep greening in just three days.
9
This product is ideal for fertilizing lawns in spring, preventing crabgrass growth while eliminating weeds.
10
This fertilizer promotes strong root development in tomatoes, peppers, and bulbs when added to potting soil.
The fertilizer is ideal for nourishing lawns and promoting healthy growth with its balanced nutrients and humic acid content.
The product is an all-purpose organic plant food containing a blend of vitamins, minerals, micro-fungi, and bio-organisms.
This product is ideal for organic vegetable gardens as it contains a balanced blend of nutrients necessary for healthy plant growth.
Ideal for providing balanced nutrition, micronutrients and iron to lawns up to 5,000 sq ft.
The product is ideal for providing nutrition to indoor and outdoor plants.
It is ideal for fertilizing vegetables and leafy greens, providing perfect balance of nitrogen, phosphorous, and potassium.
It is ideal for providing essential nutrients to plants grown hydroponically or in soil-based systems.
This lawn fertilizer is ideal for building thick, green lawns with deep greening in just three days.
This product is ideal for fertilizing lawns in spring, preventing crabgrass growth while eliminating weeds.
This fertilizer promotes strong root development in tomatoes, peppers, and bulbs when added to potting soil.

1. The Andersons Professional Pgf Complete 16-4-8 Fertilizer With 7% Humic Dg 5,000 Sq Ft

The phosphorus-free fertilizer blend is a perfect solution for those looking to enhance turf quality while also reducing nutrient requirements. The fertilizer blend comprises fine particles that include humic acid, which helps in uniform growth and extended feeding. Moreover, the fertilizer contains MUtech coated slow-release nitrogen, which improves the quality of the turf.

Unlike coated fertilizers used by our competitors, DG particles do not rely on a physical coating to release nutrients, making them less susceptible to damage from mowers, resulting in premature nutrient release. The small particle size of the fertilizer blend provides twice the number of particles per square foot, thereby improving its efficiency. Additionally, DG particles disperse quickly and completely when watered, moving directly into the soil.

Please note that this fertilizer blend is not available for sale in California or Oregon.

Pros

  • Contains humic acid for improved turf quality
  • Reduces nutrient requirements
  • MUtech coated slow-release nitrogen for uniform growth and extended feeding
  • DG particles do not rely on a physical coating to release nutrients, making them less susceptible to damage from mowers
  • Small particle size provides twice the number of particles per square foot, improving efficiency

Cons

  • – Not available for sale in California or Oregon

2. Nano Organic Plant Food For Greener Growth

Liqui-Dirt is a fully digested elemental nutrient supplement system that contains 18 balanced super nutrients for plants. It is a concentrated formula that can make up to 6400 applications for house plants. Each gallon can make up to 128 applications, making it a cost-effective solution for plant lovers. This concentrated formula is suitable for all types of soil and growing mediums, including hydroponics, semi-hydro, lecca, terrariums, water gardens, and fish tanks.

Liqui-Dirt contains all vitamins, minerals, and microbial indexes that are essential to a plant's life. It includes complete micro-fungi mycorrhizae and rhizobacteria strains in a pH-balanced formula. The zymology process breaks down the 18 ingredients into thousands of separate fully digested and readily absorbable elements. This full nutrition can take over five years to complete before it is bottled up for you.

Liqui-Dirt is safe for pets, fish, and reptiles, and it is free of odors, chemicals, and GMOs. It is proudly made by hand in the USA, and it does not expire in any dilution or concentrated form. This product is all you need, and there is no need to mix it with other fertilizers or systems. Hydroponics gardens will love it!

Use Liqui-Dirt to increase growth and nutrition for roots, stems, leaves, blooms, foliage, and overall plant health. It is suitable for all plants, including indoor houseplants, gardens, lawns, flowers, trees, and shrubs. Unlike other watered-down fertilizers on the market, Liqui-Dirt does not contain any water, so you only pay for the good stuff your plants deserve to help them thrive.

In summary, Liqui-Dirt is a full ecosystem in a bottle for your plants. Its concentrated formula provides complete nutrition for your plants, making it a cost-effective solution for plant lovers. It is safe, easy to use, and suitable for all types of soil and growing mediums. Give your plants the nutrition they deserve with Liqui-Dirt.

Pros

  • Cost-effective solution as it can make up to 6400 applications for house plants.
  • Suitable for all types of soil and growing mediums, including hydroponics, semi-hydro, lecca, terrariums, water gardens, and fish tanks.
  • Contains all vitamins, minerals, and microbial indexes that are essential to a plant's life.
  • Safe for pets, fish, and reptiles, and free of odors, chemicals, and GMOs.
  • Easy to use and does not require mixing with other fertilizers or systems.

3. Down To Earth Organic Vegetable Garden Fertilizer 4-4-4, 5lb

Looking for an all-natural fertilizer for your vegetable garden? Look no further than Down to Earth Vegetable Garden. This five-pound box of fertilizer is packed with a 4-4-4 formula that's perfect for giving your plants the nutrients they need to thrive. Whether you're planting sprightly spring greens, juicy summer tomatoes, or fragrant herbs, this veggie fertilizer can help you get the most out of your garden.

One of the things that makes Down to Earth Vegetable Garden so effective is its all-natural formula. Unlike some chemical fertilizers, this veggie fertilizer is made from natural ingredients that won't harm your plants or the environment. The 4-4-4 formula is also designed to provide a balanced mix of nutrients that can help your plants grow strong and healthy throughout the growing season.

Another great thing about Down to Earth Vegetable Garden is its versatility. This fertilizer is great for use in backyard gardens, hobby farms, and more. Whether you're an experienced gardener or just starting out, this veggie fertilizer can help you get the most out of your plants. And because it's designed for use throughout the growing season, you can keep your plants healthy and productive all year long.

Pros

  • All-natural formula that won't harm your plants or the environment
  • 4-4-4 formula provides a balanced mix of nutrients
  • Versatile fertilizer that's great for use in a variety of settings
  • Ideal for use throughout the growing season

4. The Andersons Pgf Balanced 10-10-10 Fertilizer With Micronutrients And 2% Iron (5,000 Sq Ft)

The PGF Balanced 10-10-10 fertilizer is a high-quality product that is perfect for maintaining lawns, gardens, and flower beds. It has a fine particle size that ensures every part of your garden receives the same amount of nutrients, thus promoting healthy growth. This professional-grade fertilizer can be used during any growing season, but it is best for spring and fall applications. The fertilizer contains quick-release nitrogen that provides immediate nutrition to your plants. Additionally, it includes micronutrients and 2% iron that promote extra-deep greening, giving your garden a luscious, healthy appearance. However, it is advisable to blow off sidewalks and driveways after application to avoid staining. Each bag of fertilizer provides coverage for up to 5,000 square feet of garden. Please note that this product is not available for sale in California.

Overall, the PGF Balanced 10-10-10 fertilizer is a reliable, high-quality product that guarantees healthy growth for your garden. Its micronutrients and iron content provide extra-deep greening while the quick-release nitrogen provides immediate nutrition. With its fine particle size, the fertilizer ensures that your garden receives the same amount of nutrients, promoting uniform growth. The product is easy to use and provides coverage for up to 5,000 square feet of garden. However, gardeners in California cannot purchase this product.

Pros

  • Contains quick-release nitrogen that provides immediate nutrition to your plants
  • Includes micronutrients and 2% iron that promote extra-deep greening
  • Each bag of fertilizer provides coverage for up to 5,000 square feet of garden
  • Fine particle size ensures every square inch of your lawn/garden receives the same amount of nutrients

Cons

  • – Not available for sale in California
  • – Sidewalks and driveways should be blown off after application to avoid staining

5. Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 8 Lb.

Osmocote is a high-quality slow-release plant food that has been tested in the field for decades. It has been proven effective for hundreds of plant species in different climates and soil conditions. Each homogeneous granule of Osmocote contains 15-9-12 NPK, along with micro and secondary nutrients that feed the plants for up to 6 months. What sets Osmocote apart from other fertilizers is that its nutrient release is controlled by soil temperature, which ensures that the plant takes up the nutrients in a natural and harmonious way. The package includes an applicator and covers 37.5 sq. ft. (approx. 6’ x 6’) with 1 pound of Osmocote. For best results, it should be mixed into 1 – 3 inches of soil. To use in containers, mix 1 pound with 19 gallons of potting soil. Osmocote is mistake-proof, as it does not burn the plant even if over-applied up to 3x the recommended rate. The Scotts Company guarantees Osmocote's performance and offers a full refund if the customer is unsatisfied.

Pros

  • Slow-release fertilizer that feeds plants for up to 6 months
  • Has been rigorously tested in the field and proven effective for hundreds of plant species
  • Contains 15-9-12 NPK, along with micro and secondary nutrients
  • Nutrient release is controlled by soil temperature, which ensures natural and harmonious uptake by the plant
  • Comes with an applicator and covers 37.5 sq. ft. (approx. 6’ x 6’) with 1 pound of Osmocote
  • Mistake-proof and does not burn plants even if over-applied up to 3x the recommended rate
  • Performance is guaranteed by The Scotts Company, with a full refund offered if unsatisfied

6. Organic Eden Neem Fertilizer – Perfect Balance Formula

WonderTree Organics, a renowned brand in plant fertilizers, brings to you their latest product – the Eden Vegetables & Leafy Greens Fertilizer. This organic enriched granular fertilizer contains essential nutrients that promote healthy soil, vigorous growth and produce healthy food. The brand's mission is to promote and sustain a viable agriculture practice through innovative plant nutrient management systems.

The Eden Vegetables & Leafy Greens Fertilizer has a special growth formula that comprises a 7-7-7 combination of 7% Nitrogen for vigorous leaf growth, 7% Phosphate for strong roots, and 7% Potassium for increased crop production. Enriched with Neem Matrix, this formulation strengthens the root system, reduces water intake, heals the soil, and increases organic matter to boost crop production.

This plant fertilizer is manufactured locally in Atlanta (GA) with eco-friendly and natural plant nutrients that enrich the soil. The slow-release formula of this fertilizer increases the time between feeding while stimulating plant growth over a longer period. It is perfect for pots, containers, and beds.

Plants need more than just water to thrive; they need the optimal balance of nutrients to bloom and grow. The Eden Vegetables & Leafy Greens Neem Fertilizer feeds and protects the plants. Mix it thoroughly with soil and water to give your plants the nourishment they need.

Pros

  • Organic enriched granular fertilizer with essential nutrients for healthy soil and plant growth.
  • Special growth formula with a 7-7-7 combination of Nitrogen, Phosphate, and Potassium for increased crop production.
  • Enriched with Neem Matrix to strengthen the root system, reduce water intake, heal the soil, and increase organic matter.
  • Slow-release formula stimulates plant growth over a longer period and increases the time between feeding.
  • Perfect for pots, containers, and beds.

7. Aerogarden Liquid Nutrients (1 Liter)

The Liquid Plant Food is a must-have for all indoor gardening enthusiasts. This plant food is specially formulated to provide consistent and fast growth to houseplants and hydroponic plants. It contains a pH buffering system that helps in maintaining the pH levels of the soil, thereby ensuring optimal plant growth.

When used with an AeroGarden growing system, this plant food provides a complete solution for indoor gardening. The AeroGarden system provides water and food reminders to help plants thrive, making indoor gardening a breeze. The plant fertilizer is instantly available to plants, which improves the release of critical micronutrients, leading to healthy plant growth.

This indoor plant food works great with our Easy Feed Plant Food Nutrient Dispensers (sold separately). These dispensers provide precise measurements in milliliters, making it easy to use the right amount of plant food for your plants. With a long shelf life of up to 1 year, this 1 liter plant food pack provides more than 100 AeroGarden feedings, which makes it a cost-effective solution for indoor gardening.

Pros

  • Specially formulated to provide consistent and fast growth to houseplants and hydroponic plants
  • Contains a pH buffering system that helps in maintaining the pH levels of the soil
  • Instantly available to plants, which improves the release of critical micronutrients leading to healthy plant growth
  • Easy to use with the AeroGarden growing system and Easy Feed Plant Food Nutrient Dispensers
  • Long shelf life of up to 1 year and provides more than 100 AeroGarden feedings

8. Deep Green Lawn In 3 Days

Achieve deep greening of your lawn in just three days with the dual-action and 2-in-1 formula of the Scotts Lawn Food. This high-quality lawn food not only feeds your grass but also supplements it with iron to ensure a healthier and greener-looking lawn. You can apply it to any grass type in the spring, summer, and fall months without worrying about stains when used as directed.

Scotts Lawn Food is recommended for many lawns as part of the Scotts Lawn Care Plan. It is safe to re-enter your lawn immediately after applying the product. Give your lawn the nourishment it deserves with Scotts Lawn Food and enjoy a greener and healthier lawn.

Pros

  • Dual-action and 2-in-1 formula for feeding and supplementing with iron.
  • Can be applied to any grass type in the spring, summer, and fall months.
  • Does not stain when used as directed.
  • Recommended for many lawns as part of the Scotts Lawn Care Plan.
  • Safe to re-enter your lawn immediately after applying the product.

9. Greenview 2129193 Fairway Formula Spring Fertilizer Weed & Feed With Crabgrass Preventer, 36 Lb

Achieve pro-grade, professional-looking lawn with GreenView 3-in-1 Crabgrass Preventer, Weed Killer, and Lawn Food. With just one application, this product can effectively block crabgrass, kill weeds, and feed your lawn. It's like having three lawn treatments in just one go! This means you can save time and money while achieving the lawn you've always wanted.

This proprietary formula can kill over 200 tough lawn weeds, including dandelions and seedling crabgrass, at the same time. It's an effective solution that can help you achieve a weed-free lawn that's the envy of your neighborhood.

The GreenView 3-in-1 Crabgrass Preventer, Weed Killer, and Lawn Food features a 65% slow-release nitrogen formulation that provides steady and even feeding for up to 12 weeks. This ensures that your lawn stays healthy and green all season long.

It's important to note that this product is not suitable for use on St. Augustine grass in Florida, or on dichondra and carpet grass as serious lawn injury may result. However, it can effectively cover an area of up to 15,000 sq ft, providing comprehensive protection and nourishment for your lawn.

GreenView is confident in the quality of their product, which is why they offer the GreenView Yard Wide Guarantee. If you're not satisfied with the results, you can get your money back. Achieve a pro-grade, professional-looking lawn with GreenView 3-in-1 Crabgrass Preventer, Weed Killer, and Lawn Food.

Pros

  • Blocks crabgrass, kills weeds, and feeds lawn with just one application
  • Kills over 200 tough lawn weeds, including dandelions and seedling crabgrass
  • 65% slow-release nitrogen formulation provides steady and even feeding for up to 12 weeks
  • Covers an area of up to 15,000 sq ft
  • Comes with a satisfaction guarantee

Cons

  • – Not suitable for use on St. Augustine grass in Florida, or on dichondra and carpet grass
  • – Not available for sale in AK, CA, or HI

10. Organic Root Booster For Perfect Plants

The Bone Meal fertilizer is an ideal choice for gardeners who want to promote stronger root development and overall plant growth. It is a natural source of organic nitrogen, phosphorus, and calcium that enhances the growth of vibrant blooms, delicious vegetables, and healthy plants throughout the growing season.

This fertilizer is easy to use; simply add it to soil or potting mix during seed starting or before harvest. It breaks down slowly, releasing nitrogen for robust growth and ensuring that your plants receive the necessary nutrients throughout the season. The packaging instructions provide clear guidance on the amount to use.

The Bone Meal is organic certified and OMRI listed for organic gardening, making it an ideal choice for new bedding plants, established home flower gardens, and patio containers. Additionally, it naturally deters rabbits from your garden. Its fine granular consistency makes it easy to spread, making it perfect for fall bulb planting. You can use it when planting flowering bulbs in the fall, such as tulips.

Since 1876, Burpee has been introducing fresh garden breakthroughs and is committed to the success of all gardeners. They offer only the highest quality, non-GMO seeds, hand-picked by expert horticulturalists. Burpee treats each order with care to ensure healthy seeds, plants, soil mixes, and gardening supplies are sent in excellent condition. The Bone Meal fertilizer is made in the USA and comes with a 100% guarantee.

Pros

  • Promotes stronger root development, vibrant blooms, and delicious vegetables.
  • Easy to use with clear guidance on the amount to use.
  • Organic certified and OMRI listed for organic gardening.
  • Naturally deters rabbits from your garden.
  • Fine granular consistency makes it easy to spread.
  • Suitable for fall bulb planting.
  • Comes with a 100% guarantee.

Best Fertilizer For Collard Greens FAQs

Can organic fertilizers be used for collard greens?

Yes, organic fertilizers can definitely be used for collard greens. In fact, organic fertilizers are preferred by many gardeners and farmers because they are made from natural ingredients and are free from harmful chemicals. Collard greens require a lot of nutrients to grow healthy and strong, and organic fertilizers provide all the necessary nutrients such as nitrogen, phosphorus, and potassium. Some of the best organic fertilizers for collard greens include compost, aged manure, fish emulsion, bone meal, and blood meal. These fertilizers not only provide essential nutrients but also improve the soil structure and increase its ability to retain moisture. However, it is important to follow the instructions on the fertilizer package and not to over-fertilize the plants as it can lead to nutrient burn and other problems. With proper use of organic fertilizers, you can grow healthy and delicious collard greens that are free from harmful chemicals.

How often should collard greens be fertilized?

Collard greens are a nutritious leafy vegetable that requires proper care to grow healthy and strong. Fertilizing is one of the essential steps in the process of growing collard greens. The frequency of fertilizing collard greens depends on several factors such as soil quality, weather conditions, and the type of fertilizer used.

Generally, collard greens should be fertilized every 3-4 weeks during the growing season. However, it is essential to observe the plant's growth and appearance to determine if it needs additional fertilizer. Over-fertilizing can cause damage to the plant, so it is crucial to follow the instructions on the fertilizer package carefully.

To ensure the best results, it is recommended to use a balanced fertilizer with equal amounts of nitrogen, phosphorus, and potassium. Additionally, organic fertilizers such as compost, manure, or bone meal can improve soil quality and provide necessary nutrients to the plant.

In conclusion, fertilizing collard greens is crucial for their growth and health. It is recommended to fertilize them every 3-4 weeks during the growing season, using a balanced fertilizer, and observing the plant's growth to avoid over-fertilization.

Is there a specific time of year when collard greens should be fertilized?

Yes, there is a specific time of year when collard greens should be fertilized. The ideal time to fertilize collard greens is during the growing season, which typically starts in early spring and lasts until late summer. It is important to note that collard greens require frequent fertilization to ensure healthy growth and abundant yields.

To fertilize collard greens, it is recommended to use a balanced fertilizer with equal amounts of nitrogen, phosphorous, and potassium. Additionally, it is important to avoid over-fertilization as this can lead to excessive growth and reduced flavor.

It is also important to regularly monitor the soil pH level to ensure the right conditions for optimal growth. Collard greens prefer a slightly acidic soil with a pH level of 6.0-6.5.

Overall, fertilizing collard greens during the growing season and providing the right balance of nutrients and soil conditions can help ensure a healthy and bountiful harvest.

What is the best type of fertilizer for collard greens?

Collard greens are a nutritious and delicious vegetable that require proper care to grow healthy and strong. One of the most important factors in growing collard greens is choosing the right fertilizer. There are many types of fertilizers available in the market that are specifically formulated for collard greens, but the best type of fertilizer depends on several factors.

The best type of fertilizer for collard greens is one that is rich in nitrogen, phosphorus, and potassium. Nitrogen is essential for leafy green growth, while phosphorus is necessary for root development, and potassium helps to strengthen the plant's overall structure. You can use a slow-release granular fertilizer, which will provide a steady supply of nutrients to the plant over time. Alternatively, you can use organic fertilizers, such as compost or manure, which are rich in nutrients and help to improve soil quality.

It's important to note that collard greens require regular fertilization to thrive, especially during the growing season. You should fertilize your collard greens every four to six weeks to ensure they receive the necessary nutrients for optimal growth. With proper fertilization, your collard greens will grow strong and healthy, providing you with a bountiful harvest of nutritious greens.

What nutrients are essential in a fertilizer for collard greens?

Collard greens are a nutritious and versatile leafy green vegetable that requires specific nutrients for optimal growth. When choosing a fertilizer for collard greens, it is important to consider the essential nutrients required for healthy growth.

Firstly, collard greens require a balanced ratio of nitrogen, phosphorus, and potassium (NPK). Nitrogen is essential for leafy growth, while phosphorus is needed for root development and flower production. Potassium helps with overall plant health and disease resistance. A balanced NPK ratio of 2:1:2 is ideal for collard greens.

In addition to NPK, collard greens also require micronutrients such as calcium, magnesium, and sulfur. Calcium is necessary for strong cell walls and helps prevent disease. Magnesium is essential for chlorophyll production and photosynthesis. Sulfur helps with protein synthesis and improves overall plant health.

Lastly, it is important to choose a fertilizer with slow-release nitrogen to prevent burning the leaves of collard greens. Organic fertilizers such as compost or aged manure can also provide essential nutrients and improve soil quality. Overall, a balanced fertilizer with essential nutrients and slow-release nitrogen is crucial for healthy collard green growth.

Leave a Comment