Best Slow Release Lawn Fertilizer
Transforming your lawn into a lush, green paradise doesn't have to be a complex journey. In a world teeming with options, finding the best slow release lawn fertilizer can feel like searching for hidden treasures in your backyard. Dive into our carefully curated guide, where we unveil top choices that nourish your grass while ensuring effortless growth and vitality.
High-Quality Low-Cost Pick: Milorganite
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| Organic composition |
| Reduces watering needs |
| Promotes lush growth |
When it comes to finding an affordable yet effective fertilization solution, we can’t recommend Milorganite Lawn and Garden Fertilizer enough.
This organic powerhouse not only reduces the need for watering but also promotes lush growth, which means you'll spend less time mowing and more time enjoying your vibrant lawn.
Used on golf courses for decades, this eco-friendly option is as reliable as it is effective.
While you might notice a slower start, the results are worth the wait.
For our team, it’s the go-to choice for those seeking high-quality, low-cost lawn care!
Be sure to also check out the best low nitrogen fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Best for Quick Greening: Scotts Green Max
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| Quick greening results |
| Safe on all grass types |
| No staining on surfaces |
When it comes to achieving that lush, green lawn in record time, we’ve found a true winner in Scotts Green Max Lawn Food.
This dual-action fertilizer works its magic in just three days, thanks to its special formulation enriched with 5% iron that promotes fast greening.
We appreciate that it’s safe for all grass types and won’t stain your driveway or patio—a huge bonus!
However, keep in mind that careful application is key for best results.
Overall, for anyone wanting to elevate their lawn without the wait, Scotts Green Max is truly the way to go!
Be sure to also check out the best seaweed fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Best for Long-Lasting Nourishment: Eco Solutions Fertilizer
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| Long-lasting nutrients |
| Improves lawn thickness |
| Easy to apply |
We’ve crowned this slow-release lawn fertilizer as the Best for Long-Lasting Nourishment, and for good reason!
With an incredible up to 110 days of feeding, your lawn will get the extended care it deserves.
This professional-grade formula is a game-changer for residential turf, parks, and sports fields alike.
It not only enhances soil structure but also aids in better water and nutrient usage, resulting in a greener and thicker lawn.
The blend of slow and quick release nitrogen, along with safe levels of sulphur and potassium, makes it a fantastic choice.
While it comes at a higher price point, the results are definitely worth it!
Be sure to also check out the best monstera fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Andersons PGF Complete 16-4-8
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| Phosphorus-free |
| Uniform growth |
| Small particles for coverage |
When it comes to achieving a lush and vibrant lawn, we found this phosphorus-free slow-release fertilizer to be a top contender.
Its fine particle size is a game-changer, allowing for twice the coverage per square foot compared to other products.
We love that it incorporates humic acid, boosting turf quality while keeping nutrient needs in check.
Plus, with its unique MUtech coated nitrogen, you can expect uniform growth that lasts.
Just note that you’ll need to give it a good watering to activate it.
Despite being on the pricier side and unavailable in California and Oregon, this product is definitely worth considering for your lawn care toolkit!
Be sure to also check out the best ixora fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Gardenwise 10-10-10 Fertilizer
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| Balanced nutrient composition |
| Slow-release for sustained feeding |
| Easy-to-apply granules |
When it comes to cultivating a vibrant garden, we believe the 10-10-10 Granular Fertilizer is a game changer!
This all-purpose solution provides a perfectly balanced nutrient mix, ensuring your plants grow strong and healthy.
With its slow-release formula, we appreciate that it offers up to eight weeks of continuous feeding—less work, more blooms!
The fine granules make application a breeze, promoting even distribution and maximum absorption.
Though it comes at a slightly higher price, the payoff is incredible vibrant blooms and thriving veggie patches.
If you're ready to take your plants to new heights, this one is definitely worth a try!
Be sure to also check out the best adenium fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Scotts Turf Builder Slow Release Lawn Fertilizer
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| Effective results |
| User-friendly application |
| Works on any grass type |
When it comes to feeding your lawn, Scotts Turf Builder Lawn Food truly stands out.
We love how effortlessly it feeds and strengthens grass, helping it develop strong, deep roots while enhancing its ability to soak up precious water and nutrients.
Whether your lawn is damp or dry, this versatile fertilizer can handle it all—it's tailor-made for any grass type!
In just one application, a 12.5 lb. bag covers a whopping 5,000 sq. ft. However, be cautious with application rates; too much can lead to burning.
Overall, this product is a solid choice for anyone looking to up their lawn care game.
Be sure to also check out the best lime tree fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Andersons 10-10-10 Fertilizer
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| Fine particle size |
| Fast greening results |
| Micronutrients included |
When it comes to achieving that lush, green lawn we all dream of, PGF Balanced 10-10-10 stands out as a top contender.
With its extremely fine particles, this professional-grade fertilizer ensures every inch of your yard gets the nutrients it craves.
We appreciate its flexibility—ideal for spring and fall applications—but it really shines with its quick-release nitrogen, providing immediate nutrition to your plants.
The added micronutrients and 2% iron lead to rich greening that’s truly impressive.
Just remember to blow off any spills from sidewalks to avoid unsightly stains!
Coverage is generous, too, reaching up to 5,000 square feet.
While it might be a bit pricey and isn't available in California, it delivers on performance for those ready to invest in their lawns.
Be sure to also check out the best organic bloom fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Scotts Turf Builder
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| Builds deep roots |
| Covers 5,000 sq. ft. |
| Quick visible results |
When it comes to getting your lawn primed for success, we can't ignore the magic of this slow-release lawn fertilizer.
Designed to build strong and deep roots, it lays the foundation for a lush lawn come spring. Fall fertilization is when the magic happens, ensuring your grass is tough enough to withstand the winter chill.
We appreciate how it aids in repairing damage from heat and drought, all while improving nutrient absorption.
Plus, it conveniently covers 5,000 square feet, making it suitable for any grass type.
Just a heads-up—it's not ideal for freshly seeded areas, but for established lawns, it’s a winner!
Be sure to also check out the best grass seed fertilizer combo for more options! Also, here is the price history so you know exactly when to buy!
The Andersons Deep Green Slow Release Lawn Fertilizer
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| Professional-grade quality |
| Uniform growth |
| Contains iron and manganese |
When it comes to transforming your lawn into a lush oasis, we can confidently recommend The Andersons Deep Green Fertilizer 24-0-11.
This professional-grade product packs a punch with its slow-release nitrogen formula, ensuring your grass grows uniformly while developing a vibrant shade of green.
Enriched with 2% iron and manganese, it’s safe for all turf types during the growing season.
While the price is a tad higher, the stellar results make it worth every penny.
Just a heads-up: patience is key, as it may take a little time to see those stunning transformations.
Give your lawn the best—it deserves it!
Be sure to also check out the best hydroponic fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Yard Mastery
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| Comprehensive lawn care solution |
| Slow-release nutrients |
| Large coverage area |
When it comes to nourishing your lawn, we absolutely love Yard Mastery’s Flagship Fertilizer!
With a robust 24-0-6 NPK formula, it’s a comprehensive solution designed to support lush, green growth throughout the season.
The slow-release feature is a game-changer, providing steady nutrients over time and reducing your need for constant reapplication.
Plus, with an infusion of 3% iron and Bio-Nite, it enhances soil health and root strength.
Covering up to 15,000 sq ft, this fertilizer efficiently tackles lawn care and weed control.
Just a heads up—granules can be a tad messy, but the results?
Totally worth it!
Be sure to also check out the best pansy fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Simple Lawn Solutions
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| Easy application process |
| High-quality ingredients |
| Works on all grass types |
We’re thrilled to introduce you to the Simple Lawn Solutions 16-4-8 Lawn Food—a powerhouse for your yard!
Formulated with a complete blend of key macronutrients, this liquid fertilizer features the nourishing goodness of seaweed and fish, ensuring your lawn not only grows but thrives.
The ease of application means we can spend less time worrying and more time enjoying our lush, green oasis.
While it works on all grass types, be aware that coverage per bottle is modest, and you might wait a bit for those results to pop.
Nevertheless, your lawn deserves this kind of TLC!
Be sure to also check out the best acid fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Southern Ag Granular Fertilizer Slow Release Lawn Fertilizer
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| Promotes healthy plant growth |
| Improves weak shrubs condition |
| Visible effects on vegetables |
We’re excited to share our thoughts on the Southern Ag Slow Release Lawn Fertilizer.
This granular product delivers impressive results, promoting healthy plant growth and revitalizing weak shrubs.
We’ve seen visible improvements in vegetable gardens, making this fertilizer a robust option for those nurturing their green spaces.
However, be cautious—it's not the best fit for container plants, and you’ll need to follow the specific application guidelines to maximize your success.
With a solid 4.5-star rating from over 2,200 customers, it’s clear that this fertilizer is making waves in the yard and garden community.
Happy gardening!
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Pennington UltraGreen Fertilizer
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| Quick greening |
| Extended feeding duration |
| Strengthens against heat |
When it comes to achieving that lush, thick, deep green lawn we all dream of, Pennington’s slow-release lawn fertilizer stands out in our reviews.
With the power to quickly green your lawn and provide extended feeding for up to three full months, it’s a fantastic choice for any residential lawn.
Plus, it strengthens your grass against heat and drought, making it resilient when summer rolls in.
While it’s a bit pricey and does require a little watering after application, the results are worth it.
Just be cautious not to over-fertilize—your lawn will thank you!
Be sure to also check out the best hanging basket fertilizer for more options! Also, here is the price history so you know exactly when to buy!
GreenView Fertilizer
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| Balanced NPK formulation |
| Easy to apply |
| Effective for various plants |
We’ve got our hands on a remarkable slow release lawn fertilizer that’s hard to ignore!
With a balanced 10-10-10 NPK formulation, it’s perfect for everyone, from veggies and flowers to trees and shrubs.
We love how easy it is to apply, making garden care feel less like a chore.
However, be prepared for monthly applications—it’s not a one-and-done solution.
While the granulation isn’t as fine as some might prefer, its all-purpose formula delivers essential nutrients that plants crave.
Overall, this fertilizer is a fabulous choice for anyone looking to nurture their green spaces!
Be sure to also check out the best liquid nitrogen fertilizer for more options! Also, here is the price history so you know exactly when to buy!
Andersons Starter Fertilizer Slow Release Lawn Fertilizer
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| Encourages vigorous growth |
| Deep greening effect |
| Ideal for new sod |
We’re excited to talk about the Andersons Starter Lawn Fertilizer—a fantastic choice for anyone looking to establish a lush, green lawn from scratch.
Specially formulated for new sod and seedling areas, this fertilizer provides an optimum blend of nitrogen, phosphorus, potassium, and essential micro-nutrients to foster vigorous growth.
The added 1% iron gives your grass that extra pop of deep green color, making your yard the envy of the neighborhood.
While it’s ideal for both spring and fall applications, be mindful that timing matters for best results.
Overall, with a stellar rating of 4.6 stars, this product is sure to help your lawn flourish!
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Pendelton Fertilizer
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| High nutrient availability |
| Contains slow release nitrogen |
| Easy measure and pour |
When it comes to nurturing your lawn and garden, Pendelton Turf Supply's slow-release fertilizer shines!
With a whopping 50% slow release nitrogen content, it keeps your plants thriving throughout the growing season.
We appreciate its high nutrient availability and bonus micro-nutrients that enhance aesthetic appeal and overall health.
The easy measure and pour design makes application a breeze, whether you’re caring for turf or ornamental plants.
Just remember, it does require frequent applications, so be prepared for a bit of commitment.
Overall, it’s a smart investment for lush greens and vibrant blooms!
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