Fertilizer helps provide nutrients to plants that they would not otherwise be able to get from the soil. Collard greens are a type of leafy green vegetable that is often grown in home gardens. While collard greens can grow in a variety of soil types, they prefer soil that is high in organic matter.
Fertilizer can help provide the nutrients that collard greens need to grow healthy and productive plants.
20 Best Fertilizer For Collard Greens
Product Image | Product Name | Features | Price |
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Milorganite 32 lb. Slow-Release Nitrogen Fertilizer |
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Milorganite Slow-Release Nitrogen Lawn Fertilizer, 32 Lb |
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J R Peters 52008 Jacks Classic 20-20-20 All Purpose Fertilizer 8-Ounce |
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Miracle-Gro Shake 'n Feed All Purpose Plant Food, Plant Fertilizer, 4.5 lbs. |
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AgroThrive Organic 3-3-2 General Purpose Fertilizer 32 oz. |
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Dr. Earth 736P Life All Purpose Fertilizer 4 lb, 5-5-5 |
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Neptune's Harvest Fish & Seaweed Blend Fertilizer 18oz |
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Scotts Turf Builder Starter Fertilizer |
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Dr Earth Premium Gold Organic All Purpose Fertilizer – 4 lbs |
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Greenview 12-12-12 Fertilizer |
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Miracle-Gro Shake 'N Feed Flowering Trees & Shrubs Plant Food | 8 lbs |
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All Purpose Organic Fertilizer, 4 lb. |
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Howard Johnsons 12-12-12 Fertilizer – 35 lb bag |
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- Eco-friendly
- Slow Release, feeds up to 3 months
- Aids in root development
- Organic composition
- Reduces the need for watering
- Cuts down mowing time
- Free Measuring Spoon Enclosed For Easy And Precise Application
- Features The Highest Safety Factor To Prevent Burning When Applied As Directed
- Suitable for organic production (OMRI, CDFA, WSDA listed)
- Formulated for Everything That Grows; derived from fermented fish by-products and grain fermentation
- Grow a beautiful vegetable garden
- Flowers and foliage will be stronger and more colorful
- Blooms will be more plentiful, fragrant and longer lasting
- Grows new grass thicker and quicker
- Accelerates root growth of new grass plants and existing lawn
- Improves lawn’s ability to absorb water & nutrients
- Provides continuous feed for several months
- Contains ultra-premium scientific multi-minerals
- Available in a 4lb size
- Excellent for use on trees, shrubs, vegetables, flowers, and ornamental gardens
- Complete, all-purpose, balanced fertilizer for your plants with 12-12-12 NPK formulation
- Contains natural ingredients to feed the microbes in the soil
- For use on all flowering trees, shrubs and other acid-loving plants
- Gives gardeners a fuss-free environmentally friendly option for healthy and beautiful plants
- Contains jobe’s biozome a consortium of three microorganisms bacteria mycorrhizal fungi and archaea
- Made of high quality ingredients
- All purpose fertilizer
- For lawns, flowers, trees, & shrubs
1. Milorganite 32 lb. Slow-Release Nitrogen Fertilizer
- Eco-friendly
- Slow Release, feeds up to 3 months
- Aids in root development
- Contains non-staining iron
- Fertilizer Analysis is 6-4-0
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Specifications
Details | |
Assembled Product Weight | 33.000 oz |
Assembled Product Dimensions (L x W x H) | 14.00 x 8.00 x 18.00 Inches |
2. Milorganite Slow-Release Nitrogen Lawn Fertilizer, 32 Lb
- Organic composition
- Reduces the need for watering
- Cuts down mowing time
- Used on golf courses for decades
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Product Details
Specifications
Details | |
Product Type | Lawn Fertilizer |
Organic | Yes |
Grass Type | All Grasses |
Fertilizer Analysis (N-P-K) | 06-04-00 |
Application Conditions | Dry |
Product Type | Slow-Release Nitrogen Fertilizer |
Coverage Area | 2500 sq. ft. |
Container Size | 32 lb. |
Grass Type | All Grass Types |
Water Soluble | No |
Product Form | Granules |
Suitable for Vegetables | Yes |
Application Season | All Seasons |
Primary Usage | Slow Release Nitrogen |
Brand Name | Milorganite |
3. J R Peters 52008 Jacks Classic 20-20-20 All Purpose Fertilizer 8-Ounce
- Free Measuring Spoon Enclosed For Easy And Precise Application
- Features The Highest Safety Factor To Prevent Burning When Applied As Directed
- Blended With An Enhanced Micronutrient Package Which Provides Optimal Nutrition For Strong Roots And Green Foliage
- No Assembly Required
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Specifications
Details | |
Dimensions | 8 × 6 × 6 in |
Plant Use | All Purpose |
Size in Ounces | 8 oz. |
4. Miracle-Gro Shake ‘n Feed All Purpose Plant Food, Plant Fertilizer, 4.5 lbs.
- 4.5 lb
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Details | |
Product Dimensions | 4.13 x 9.8 x 7.5 inches |
Country of Origin | USA |
Is Discontinued By Manufacturer | No |
5. AgroThrive Organic 3-3-2 General Purpose Fertilizer 32 oz.
- Suitable for organic production (OMRI, CDFA, WSDA listed)
- Formulated for Everything That Grows; derived from fermented fish by-products and grain fermentation
- Promotes vigorous root and foliar growth and improves plant disease resistance
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Details | |
Fertilizer Analysis (N-P-K) | 3-3-2 |
Organic | Yes |
Moisture Retention | Yes |
Fertilizer Enriched | Yes |
OMRI Certified | Yes |
Longevity | 104 week |
Product Type | General Purpose Fertilizer |
Product Form | Liquid |
Plant Name | Everything that Grows |
Container Size | 32 oz |
Product Form | Liquid Concentrate |
Plant Type | All-Purpose |
Brand Name | AgroThrive |
6. AgroThrive Organic 3-3-5 Fertilizer 32 oz.
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Details | |
Organic | Yes |
Fertilizer Analysis (N-P-K) | 3-3-5 |
Moisture Retention | Yes |
OMRI Certified | Yes |
Fertilizer Enriched | Yes |
Longevity | 104 week |
Product Type | Fertilizer |
Product Form | Liquid |
Plant Name | Flowers/Fruits/Vegetables |
Container Size | 32 oz |
Plant Type | Multi-Purpose |
Product Form | Liquid Concentrate |
Brand Name | AgroThrive |
7. Greenview 16 lbs. Starter Fertilizer
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Product Details
Specifications
Details | |
OMRI Listed | No |
Can Be Used on All Grass Types | Yes |
Can Be Used on Fescue | Yes |
Can Be Used on Bahia | Yes |
Can Be Used on Ryegrass | Yes |
Can Be Used on St. Augustine | Yes |
Can Be Used When Seeding | Yes |
Nitrogen (N) Content (Percentage) | 10 |
Weed Control | No |
Can Be Used on Bluegrass | Yes |
For Use In All Seasons | No |
Winterizer | No |
Iron Included | No |
Insect Control | No |
Safer For Pets | No |
All-Purpose | No |
Bag Capacity Unit of Measure | Pound(s) |
For Use in Summer | No |
Primary Usage | Lawn starter |
Can Be Used on Centipede | Yes |
Phosphorus Content (Percentage) | 18 |
For Use in Fall | Yes |
Crabgrass Preventer | No |
Can Be Used on Zoysia | Yes |
Potassium (K) Content (Percentage) | 10 |
Mineral Supplement | No |
Natural | No |
Waiting Period to Seed | No waiting period |
Feed Duration | Up to 2 months |
Organic | No |
Time Release | Slow release |
Bag Capacity Quantity by Dry Volume | 16 |
Can Be Used on Bermuda | Yes |
Maximum Coverage Area (Sq. Feet) | 5000 |
Lowe’s Exclusive | No |
Can Be Used On Edibles | No |
Safer For Kids | No |
Annual Program | No |
For Use in Spring | Yes |
For Use in Winter | No |
Moss Control | No |
Lawn Starter | Yes |
8. Dr. Earth 736P Life All Purpose Fertilizer 4 lb, 5-5-5
- 4 Pound
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Weight | 4.1 oz |
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9. Neptune’s Harvest Fish & Seaweed Blend Fertilizer 18oz
- Grow a beautiful vegetable garden
- Flowers and foliage will be stronger and more colorful
- Blooms will be more plentiful, fragrant and longer lasting
- Easy to mix and apply by hand, sprayer, or drip line
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Arbico Organics | |
Alsip Home & Nursery |
Product Details
Specifications
Details | |
Organic | Yes |
Plant Name | Everything that Grows |
Fertilizer Analysis (N-P-K) | 2-3-1 |
Product Type | Fertilizer |
Fertilizer Enriched | Yes |
OMRI Certified | Yes |
Container Size | 18 oz |
Brand Name | Neptune’s Harvest |
10. Scotts Turf Builder Starter Fertilizer
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Product Details
Specifications
Details | |
Bag Capacity Unit of Measure | Pound(s) |
Can Be Used on Zoysia | Yes |
Waiting Period to Seed | No waiting period |
Feed Duration | Up to 2 months |
Primary Usage | Lawn starter |
Safer For Pets | No |
Can Be Used When Seeding | Yes |
Can Be Used on All Grass Types | Yes |
Safer For Kids | No |
Weed Control | No |
Can Be Used on St. Augustine | Yes |
For Use in Winter | Yes |
Organic | No |
Can Be Used on Centipede | Yes |
Bag Capacity Quantity by Dry Volume | 42.0 |
Potassium (K) Content (Percentage) | 4.0 |
Phosphorus Content (Percentage) | 25.0 |
OMRI Listed | No |
Moss Control | No |
Annual Program | No |
Winterizer | No |
Lawn Starter | Yes |
Can Be Used on Ryegrass | Yes |
For Use in Summer | Yes |
Natural | No |
Can Be Used on Bermuda | Yes |
Time Release | Slow release |
Can Be Used on Bahia | Yes |
Iron Included | No |
Insect Control | No |
Nitrogen (N) Content (Percentage) | 24.0 |
For Use in Fall | Yes |
Lowe’s Exclusive | No |
Can Be Used on Fescue | Yes |
For Use in Spring | Yes |
Can Be Used on Bluegrass | Yes |
For Use In All Seasons | Yes |
Crabgrass Preventer | No |
Can Be Used On Edibles | No |
Mineral Supplement | No |
All-Purpose | Yes |
11. Milorganite 32 lbs Milorganite Slow-Release Nitrogen Fertilizer
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12. Dr Earth Premium Gold Organic All Purpose Fertilizer – 4 lbs
- Provides continuous feed for several months
- Contains ultra-premium scientific multi-minerals
- Available in a 4lb size
- Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
- Usable for all planting applications; champion soil builder; consistent premium quality
Product Details
Specifications
Details | |
Weight | 4.1 oz |
13. Greenview 12-12-12 Fertilizer
- Excellent for use on trees, shrubs, vegetables, flowers, and ornamental gardens
- Complete, all-purpose, balanced fertilizer for your plants with 12-12-12 NPK formulation
- An ideal starter fertilizer for new lawns
- See label for coverage amount dependent on plant type
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Lowe’s |
Product Details
Specifications
Details | |
Safer for Fruit | Yes |
Package Quantity | 1 |
Safer for Vegetables | Yes |
Potassium (K) Content (Percentage) | 12 |
Applicator Included | No |
14. Milorganite Nitrogen Fertilizer
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Weight | 37 lb |
15. Energy Buttons, 5 lbs.
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Details | |
NPK analysis | 3-4-3 |
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16. Kellogg Garden Organics 32 oz. Fish and Kelp Liquid Fertilizer
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Specifications
Details | |
Season Use | All-Season |
Compatible Grass Type | All Purpose |
Fertilizer Formula | Kelp Meal,Other |
Liquid Fertilizer Type | Liquid Plant Fertilizer |
Longevity (weeks) | 2 |
17. Miracle-Gro Shake ‘N Feed Flowering Trees & Shrubs Plant Food | 8 lbs
- Contains natural ingredients to feed the microbes in the soil
- For use on all flowering trees, shrubs and other acid-loving plants
- Helps maintain Deep, lush Green foliage and colorful blooms throughout the season
- Gets plants off to a good start and provides continuous release feeding for up to 3 months for beautiful trees and shrubs all Season Long
- Conveniently can be used on plants, both in ground and in containers
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Details | |
Analysis | 18-6-12. |
18. All Purpose Organic Fertilizer, 4 lb.
- Gives gardeners a fuss-free environmentally friendly option for healthy and beautiful plants
- Contains jobe’s biozome a consortium of three microorganisms bacteria mycorrhizal fungi and archaea
- Fast-acting 100% organic formula
- Increases microorganism activity for a healthier living soil
- Made in the usa
Product Details
Specifications
Details | |
Assembled Depth (in inches) | 3 |
Assembled Height (in inches) | 13 |
Assembled Weight (in lbs) | 4 |
Assembled Width (in inches) | 7 |
Packaged Depth (in inches) | 3 |
19. Howard Johnsons 12-12-12 Fertilizer – 35 lb bag
- Made of high quality ingredients
- All purpose fertilizer
- For lawns, flowers, trees, & shrubs
- Suitable for all seasons
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20. Ace Starter Fertilizer 5000
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Product Details
Specifications
Details | |
Fertilizer Analysis (NPK) | 23-23-3 |
Primary Usage | Lawn Starter |
Grass Type | All Grasses |
Coverage Area | 5000 sq ft |
Water Soluble | No |
Conclusion
Fertilizer is essential for collard greens to grow healthy and strong. The right fertilizer will provide the correct nutrients for the greens, help the greens to absorb water and help to keep the soil loose and aerated.
Greens need a lot of nitrogen to grow, so a good fertilizer for collard greens should be high in nitrogen. A good fertilizer will also contain other nutrients such as phosphorus and potassium, which are important for plant growth.