11 Best Liquid Lawn Fertilizers Right Now | Buyer’s Guide
Fertilizing a lawn is no easy task, especially with the host of products available in the market. After all, everyone who tends to their lawns wants lush and consistent growth. The best way to ensure this is by using liquid fertilizers. While there are different options to choose from, we have prepared a complete guide […]
Fertilizing a lawn is no easy task, especially with the host of products available in the market. After all, everyone who tends to their lawns wants lush and consistent growth.
The best way to ensure this is by using liquid fertilizers. While there are different options to choose from, we have prepared a complete guide that’ll allow you to keep your lawns healthier and greener for long periods of time.
If you’re in two minds about the choice, let us assure you that these liquid fertilizers are very concentrated, which improves their effectiveness. Moreover, they can be applied very easily. Often garden hoses are used to administer these fertilizers, covering significant portions in a short time span.
Not only is the application less time-consuming, but it also works quickly, delivering nutrients to specific areas. Also, as these fertilizers are mixed with water, the plants end up getting all the water they need at the same time.
Now, without further ado, let us dive into the best options you can choose from.
Best Liquid Lawn Fertilizers
Here is the list of the 11 best liquid lawn fertilizers that you can use to ensure your lawn receives the nourishment it needs for optimal health.
1. Scotts Turf Builder Lawn Food Fertilizer – Best for Quick & Easy Application
With this product, you can feed and water your lawn all at the same time to preserve the greenness that catches everyone’s eye. The Scotts product is the quickest and easiest way to deliver all your lawn needs, and you can also use it on any type of grass. Even the application is easy, and the best results can be seen for actively growing grass.
- Feeds and greens while watering your lawn
- Apply to any grass type
Why Did We Like It?
The ease of use makes this liquid fertilizer an absolute favorite. You just have to attach the hose to the bottle it comes in and then start spraying. There aren’t any shortcomings in quantity either, and you’ll see that one bottle can cover a large area.
When it comes to efficiency, this option leaves little to be desired as well. Applying it delivers water and food at the same time, and since you can use it on any type of grass, the scope of utility is extremely wide as well.
Great care is taken while manufacturing the product. Therefore, with high quality, lushness is almost guaranteed. On top of that, this fertilizer protects the grass from any sort of future problems that might arise.
It also works to maintain the health of the lawn and prevents any chances of diseases. And once you start applying this fertilizer when the turf is growing actively, the changes become immediately visible.
What Could’ve Been Better?
While the design ensures ease of application, sometimes the sprayer might turn out to be defective. If greater care is taken to maintain the standard of the packaging, then this problem can be avoided for most users. In case the sprayer happens to malfunction, then transferring the product to a new container can be quite a hassle.
- Various scope of application
- Easy administration
- Improves grass health
- Effective nutrients delivery
- Packaging could be better
2. Simple Lawn Solutions Advanced Liquid Fertilizer – Best for Balanced Nutrient Delivery
Your lawn will grow best if it receives a balanced amount of nutrients, and thanks to this liquid fertilizer, it is now possible. It works towards the all-round development of your greenery by providing the best ingredients and promoting vigorous roots. Not only can it be applied to all types of grass, but it also takes care of any deficiencies.
- Complete NPK Lawn Food: 16-4-8 is the perfect blend of key...
- Contains High Quality Feed Grade Ingredients: Nourish your...
Why Did We Like It?
We’ve rarely seen such a perfect mixture of key ingredients that are bound to benefit the overall growth of grass. Since the company believes in nourishing lawns the right way, this turf fertilizer comprises fish and seaweed too.
You’ll see how the lawn’s health is maintained by nutrients in a pure liquid form, and users can rest assured that only the best quality products reach the grass. Special care is taken to ensure that the packaging is such that even amateur gardeners find it easy to use the product.
Once applied, you can be sure that the grass will become lush, because growth and greening are promoted at the same time. As far as applicability is concerned, this fertilizer can be used on different kinds of grasses.
Users flock to this product because of the reliability it exudes. After all, the manufacturers have been in business for 25 years, and this American-made product lives up to its reputation of taking greater care of lawns.
What Could’ve Been Better?
Due to the materials used in the fertilizer, some users might find the smell to be a little off-putting. The most prominent smell is that of seaweed, which is why the fertilizer isn’t exactly recommended for use indoors. But, at the same time, there’s little the manufacturers can do to rectify this shortcoming, apart from adding artificial smells.
- Varied areas of use
- Overall better development of grass
- Reputed American manufacturers
- Easy applicability
- Smell is pungent
3. Liquid Aerator Soil Conditioner – Best for Enhancing Soil Quality
This soil treatment method allows moisture to move vertically. As you can understand, it helps the roots make most of the nutrients delivered, and the grass is lusher than with other treatment methods. It provides a simple and quick solution to aeration, and results are visible very soon after application.
- Liquid Soil Loosener: Can be used Alone or with Mechanical...
- Concentrated Soil Conditioner: Soften Your Soil with this...
Why Did We Like It?
The best thing about this product is how effective the liquid aeration method is. It breaks the hardness of the soil and allows water to move more freely downwards. Therefore, the roots have easier access to nutrients and moisture, which helps the grass grow more freely.
Not only is the soil loosened, but the general characteristics are improved at the same time. The structure is made better, roots grow more, and detoxification takes place as well. Eventually, this helps improve the overall quality of the grass in terms of lushness and health. As a result, you don’t have to worry about potential diseases ruining the greenery of your lawn.
If you have pets and kids, some fertilizers might pose problems. But, this non-toxic and biodegradable choice is perfectly safe to use. And as it comes from American manufacturers, some users might attach an additional degree of trust. They have been in business for 24 years, and the reliability of the product is a testament to their experience.
What Could’ve Been Better?
While there aren’t any complaints about the effectiveness of the product, some users have noted that using a hose instead of a sprayer yields better results. In the case of the latter, the grass seems to die in certain patches. Thus, the manufacturer would do well to mention this on the packaging.
- Great soil aeration
- Improves overall soil quality
- Trusted manufacturers
- Safe for kids and pets
- Application instructions could be improved
4. Spectracide Weed and Feed – Best for Weed Control
Spectracide believes that the gardeners are in charge of their lawns, and it becomes their duty to fight the invasion of weeds and bugs. Thus, the company tries to lend a helping hand by offering the best quality products that can get the job done. Compared to other similar products, the effectiveness of Spectracide Weed and Feed remains remarkable, which is why several users prefer it.
- DUAL-ACTION FORMULA: Kills major broadleaf weeds while...
- FEEDS LAWN: Fertilizes with 20 percent nitrogen formulation.
Why Did We Like It?
Take back control of gardens and lawns with the help of Spectracide products. They act quickly and are very easy to use. Be it insects, pests, or weeds; nothing can stand the strength of this fertilizer.
Not only is the one-step application easy, with the help of a connected hose that lets you spray the product but there is no additional mixing of chemicals required either. It can treat up to 7,500 square feet and can be applied to various types of grass and vegetation.
If you want the best results, just follow the simple instructions provided with the product. You have to apply it when the weeds are growing and then put water after a few days. Thanks to the strength of the product, spot treatment is an option as well and yields wonderful outcomes.
Over time, you’ll start seeing how the lushness of the lawn becomes a permanent fixture thanks to the use of the Spectracide treatment system.
What Could’ve Been Better?
While the product is extremely effective, most users have mentioned that a single treatment is not enough for all the weeds. A second treatment is often required and results in a more favorable outcome. Thus, by improving the strength of the fertilizer, users could do away with the hassle of an added round of application.
- Can cover a large area
- Feeds the lawn while killing weeds
- The formula has a dual action
- The sprayer is easy to use
- Needs more than one treatment to kill weeds
5. Just Scensational Trident’s Pride Fertilizer – Best All-Natural Fertilizer
Many users prefer to do away with chemical alternatives and opt for all-natural products. This is where the Scensational fertilizer stands out. Not only does it add proteins as well as enzymes to the soil, but you’ll also notice how it increases the levels of oxidants, earthworm population, and sugar content.
- OMRI-rated, all-natural, cold pressed, 100% organic fish...
- Concentrated, high-energy soil nutrient broth creates better...
Why Did We Like It?
Organic is the way to go if you want long-term benefits for your lawn. Scensational fertilizers understand this situation, which is why their treatment seeks to add more enzymes and proteins to the soil. With an increase in nutrients, the roots get more energy, improving the overall growth of the greenery.
Eventually, you can also cut down on the use of chemicals altogether, as the quality of soil improves significantly. Thus, there is a higher amount of microbe production, which positively affects the quality and quantity of growth as well.
Application is significantly easier, and you can just pour the fertilizer and watch it work its magic. The product comes with a set of simple instructions that you should adhere to for the best results.
The confidence of the manufacturer is justified in the observed impact on the overall growth of grass and the quality of soil, which becomes evident soon after the fertilizer is used.
What Could’ve Been Better?
While the product is extremely effective, some users have found it to be too acidic for the proper maintenance of lawns and gardens. Therefore, manufacturers could temper the acid levels. Otherwise, users have to go through the hassle of procuring balancing elements to even out the effect. Sometimes the odor of the product might come across as a little too strong as well.
- Natural fertilizer provides plenty of nutrients
- Improves soil oxidation and population of earthworms
- Improves production of microbes
- Easy to apply
- Product is more acidic than preferable
6. Super Seaweed Acid Blend Fertilizer
To take good care of your gardens or lawns, opt for the Soil Hume product. Using it can transform your exteriors to their prime days, with a lushness and greenery that is sure to catch everyone’s attention. With improved nutrient absorption, the product improves the life quality of the vegetation.
- Blended with 4% Seaweed: Liquid Sea Kelp Concentrate blended...
- Blended with 4.5% Humic Acid: Soil Hume is a Highly...
Why Did We Like It?
Since the fertilizer is strongly aimed at producing the best results at the fastest rate, we have noticed how top-quality ingredients go into making it. In fact, some components even come from the icy terrain in the North Atlantic.
We have noticed how the product ultimately improves the intake of nutrients, benefiting the overall health of plants and grass. It is also perfect for all types of grass and can be used for different purposes.
With an American manufacturer, several farmers and gardeners tend to trust this item more, and the fertilizer hasn’t let anyone down in the past 25 years. Compared to normal soluble methods, a new extraction process is applied here, which makes the solution more active.
As a result, it can be used effectively in cases of overseeding and other renovation projects. With the possibility of using it indoors and outdoors, the fertilizer appeals to a wide range of customers for its effectiveness.
What Could’ve Been Better?
While the product is extremely effective, the method of application could be made simpler. Without proper instructions, some users apply more of the fertilizer, which turns out to be detrimental to the grass. Battery-powered sprayers can be used instead to address this problem.
- Suited for all types of grass
- Perfected method of extraction for more purity
- Improved uptake of nutrients
- Great for lawn renovations
- Application instructions could be more detailed
7. GS Plant Foods Liquid Kelp Fertilizer
Using natural products results in a wide range of benefits for all kinds of plants and grasses. Thus, most avid gardeners prefer this for their lawns. Since it is made with the best quality products, the fertilizer is broadly used in commercial and domestic settings. Since it is easy to apply, users flock to it all the more often.
- OMRI ORGANIC LISTED SEAWEED & KELP FERTILIZER: Liquid Kelp...
- ONE OF NATURE’S ‘MIRACLE’ PLANT FOODS: Made from the...
Why Did We Like It?
A great deal of thought is put into what materials will be used in this fertilizer. As a result, the highest standards can be expected, which in turn improves the functioning. Plants and grasses enjoy overall growth while their health is preserved at the same time.
Thanks to the organic materials used, over time, the grasses develop resistance to a lot of factors like heat and diseases. Therefore, their longevity increases and they become less susceptible to damage. Even the chlorophyll levels are stabilized, leading to darker green leaves and more sugar content.
Overall, after using this fertilizer, one can observe an improved rate of growth, which is why it remains preferred in commercial circles. But, at the same time, it is used in homes as well, to organically condition the soil. Due to its ability to work well with other fertilizers, this GS Plant Foods product is used for complex treatment plans too.
Finally, the ease of use is an added bonus that keeps drawing new customers to try this fertilizer.
What Could’ve Been Better?
There can hardly be any complaints about the working of the product, but greater care can be taken in the packaging process. The bottle comes with an inner seal, which ensures there aren’t any leakages in transit. But, this layer is notoriously hard to remove, in the absence of a tab or something to grip onto.
- Can be used in different settings
- Promotes overall growth of plants
- Prevents diseases
- Can be used with other products for holistic treatment
- Packaging could be better
8. Southern AG Chelated Iron
With a rich amount of iron, you can be sure that your grass and plants will thank you for this product. Customers like how a single bottle can be used for application over a large area and the best quality materials are used as well. This ensures that the health and overall development of the greenery remains constant.
- 1 Gallon Jug
- Corrects Iron deficiency in flowers, vegetables, shrubs &...
Why Did We Like It?
The manufacturers know what nutrients the plants require. Accordingly, the product is made rich in iron so that overall growth is ensured. Apart from that, special care is taken to try and ensure that the health of the greenery is improved. This is most visible a little while after you use the product.
You’ll notice how the lawns take on a rich and deep green hue. Iron deficiency can lead to a host of diseases that weakens the overall robustness of the greenery and makes it more susceptible to decay. With this fertilizer, corrective steps are taken, and the lifespan of these plants and shrubs is vastly improved.
Since it can simply be sprayed, most users find it very easy to apply, even without prior gardening experience. Moreover, one bottle can cover a significant area, which is an added perk when it comes to the cost-effectiveness of this treatment plan.
What Could’ve Been Better?
Although the product is highly effective in correcting deficiency-related issues, many users have complained that the packaging could be better. In some cases, the bottle cap has broken after a couple of uses, necessitating the fertilizer to be transferred to another container. Understandably, this causes a hassle that can be avoided by using sturdier materials.
- Supports overall growth and development
- Improves richness of vegetation
- Results in lush green lawns
- Covers a large area
- Packaging could be vastly better
9. Medina HastaGro Lawn Fertilizer
With this product, you’ll see how the lawns become greener more quickly. There is more vigor in the greenery, irrespective of the season. Moreover, as more nutrients are absorbed, the overall quality and lushness of the grass are improved too. Not only can you get more use out of a single bottle, but the container happens to be reusable as well.
- Greens Up Lawns Quickly
- Fast Efficient Absorption By Grass
Why Did We Like It?
When we apply fertilizers, we like the process to be quick and effortless. Thanks to the HastaGro product, this is now possible. Not only does the process need no added assembly, but you can simply attach the hose to the product and start spraying.
The manufacturers ensure that enough product is put into a single bottle so that it can cover a large area with ease. Obviously, this improves cost-effectiveness and draws more customers.
But, drawing customers is one thing, and keeping them requires the product to be actually effective. Luckily, there aren’t any shortcomings in this department either. We’ve noticed that the fertilizer is designed in a way that the grass can absorb it much quicker and with a greater deal of efficiency. More nutrients are absorbed as well, ensuring that lesser fertilizer goes to waste.
Since natural organisms in the soil are stimulated, we’ve noticed that the lawns appear more vigorous irrespective of the season.
What Could’ve Been Better?
The effectiveness of the product is undeniable, but stricter instructions might definitely benefit some customers. There have been complaints about how the overuse of the item has been detrimental to the greenery. The fertilizer should come with adequate warnings to avoid such situations. Accordingly, the company should put clear instructions on the labels for the same.
- Can cover a large area
- Promotes overall growth and development of grass
- Improves nutrient absorption
- Prevents wastage of fertilizer
- No warnings against the ill effects of overuse
10. Medina HastaGro 1 Gallon
We’ve already sung praises about the Medina products, so you’re somewhat familiar with the benefits. If you’re looking to improve the quality and growth of your greenery without wasting any fertilizer, then this is the right choice. With ease of use and a large area of application, this fertilizer is favored by a wide variety of users.
- HastaGro lawn care kit greens up lawns quickly
- Package length :1.0"
Why Did We Like It?
For users who pick the one-gallon variant, you can be sure to make maximum use of this fertilizer. It vastly improves the quality of the soil, and thus the greenery is richer as well. Not only are more nutrients absorbed, but you’ll see how the grass becomes lusher sometime after use.
A large area can be easily covered with one bottle, especially if the fertilizer is concentrated. You’ll see how this draws more users who want a degree of cost-effectiveness. The packaging itself inspires a degree of confidence, and even those who are new to gardening, are bound to find this fertilizer easy to apply.
We’ve noticed how the absorption process is sped up as well, and at the same time, microorganisms in the soil become stimulated. This, in turn, prevents fertilizer from getting wasted as all of it becomes used up. Overall, the efficiency of functioning is beyond reproach.
What Could’ve Been Better?
Not many users have a problem with the working of this product, but many don’t prefer it because it doesn’t have an OMRI verification. If manufacturers are working towards using more organic materials, then it might inspire a greater degree of trust in some gardeners. We’ve noticed that organic products also tend to work better in the long run.
- Turns lawns green more quickly
- Improves intake of nutrients
- Prevents wastage of fertilizer
- Faster absorption process
- Not organic in nature
11. PBI/Gordon Lawn and Pasture Liquid Fertilizer
Special care is taken to design the product in a manner that results in more vibrant and healthier lawns. The mixture is prepared so that there are weed killers together with the fertilizers. Therefore, each time you spray it, you can be sure to kill weeds, which might disrupt the growth of grass, and provide nutrients to the right vegetation for unparalleled lushness.
- Ideal for use with ATVs or pull-behind sprayers
- Liquid fertilizer
Why Did We Like It?
This fertilizer is preferred by many for its ability to live up to expectations and result in lush green lawns. A specially concocted liquid formula is used to ensure that the growth is strong and the grass is resistant to diseases. As a result, the quantity of growth is improved as well as the quality.
Ease of application is yet another plus point working for this product. Several newcomers might not be too comfortable with complex application processes. Thanks to the packaging, the fertilizer can be simply sprayed even by those with no prior experience in gardening.
To that end, we should also add that one container is enough to cover a lot of areas. In terms of cost-effectiveness, this is a perk since most users can cover their entire lawns without resorting to more than one container of fertilizer.
At the same time, it is mixed with weed killers, so you will immediately begin noticing an overall development of your lawn.
What Could’ve Been Better?
Many customers resort to a simple hose and sprayer, but this fertilizer isn’t compatible with that system. Make no mistake, it is still easy to use, but manufacturers should clearly mention this shortcoming in the label so as not to mislead gardeners.
- Improves overall quality of growth
- Kills weeds and provides nutrients
- Can cover a large area
- Made of good quality materials
- Not compatible with hose and sprayer
Best Liquid Lawn Fertilizer Comparison Table
| Product | Volume | NPK Ratio | Coverage | When to Apply |
|---|---|---|---|---|
| Scotts Turf Builder Lawn Food | 32fl oz | 29-0-3 | 2,000sq ft | During Any Season |
| Simple Lawn Solutions Liquid Fertilizer | 32fl oz | 16-4-8 | 3,200sq ft | N/A |
| Liquid Aerator Soil Conditioner | 32fl oz | N/A | 32,000sq ft | 4 Weeks Before Planting New Seeds |
| Spectracide Weed and Feed | 32fl oz | 20-0-0 | 7,500sq ft | During the Growth of Weeds |
| Just Scensational Trident’s Pride Fertilizer | 320fl oz | N/A | N/A | N/A |
| Super Seaweed Acid Blend Fertilizer | 32fl oz | N/A | 3,200sq ft | Monthly or as Needed |
| GS Plant Foods Liquid Kelp Fertilizer | 128fl oz | 0.3-0-0.6 | 1,000sq ft | N/A |
| Southern AG Chelated Iron | 128fl oz | N/A | 16,000sq ft | Every 6 to 8 Weeks |
| Medina HastaGro Lawn Fertilizer | 32fl oz | 12-4-8 | 4,000sq ft | Every Month for Lawn in Poor Condition, 4 Times Per Growing Season for Established Yards |
| Medina HastaGro 1 Gallon | 128fl oz | 12-4-8 | 16,000sq ft | Each Month (Growing Season) |
| PBI/Gordon Lawn Liquid Fertilizer | 320fl oz | 20-0-0 | 15,000sq ft | N/A |
Buying Guide For The Best Liquid Lawn Fertilizer
Now that you’re familiar with the best liquid fertilizers in the market, there are several factors that you must consider before narrowing down on the choice.
-
Organic Composition
There are several fertilizers that boast of being organic. Now, these products have two-pronged benefits. For starters, the organic ones are safe around pets and kids since there aren’t any toxic materials in them. Secondly, these are more beneficial for the lawns in the long run.
-
Ease of Application
Several newcomers want to try their hand at gardening, and they too need to use fertilizers. Luckily, most of these products are simple to use. In some cases, a hose can merely be attached to the bottle, and the solution can be sprayed. While choosing the right option, it is best to select a fertilizer that doesn’t have a complicated application process.
-
Compatibility with Grasses
Normally, some fertilizers are best compatible with a certain kind of grass. As a result, the area of the application becomes limited. We recommend choosing products that remain compatible with a wide array of grasses. Not only will it improve areas of use, but you can be sure that your entire lawn will benefit from such a fertilizer.
-
Cost
Now, the cost is definitely a factor that every buyer considers while making their choice. There are some items on this list that offer great quality but are priced highly. Unless you are a pro gardener, we recommend not investing too much in such fertilizers since you might give up on the hobby and end up with an expensive product you no longer use.
-
Return Policies
Usually, not many fertilizers have return policies in place, but we’ve noticed that some longtime manufacturers do have warranties. This exudes confidence in the product, and users who like to keep their investments secure should surely opt for such choices.
When used responsibly, liquid lawn fertilizers should have minimal impact on the environment. Overuse or improper application can lead to run-off, potentially harming nearby bodies of water. It’s essential to follow usage instructions and consider eco-friendly options.
Most liquid lawn fertilizers are safe once dry. However, it’s best to keep pets off the lawn during and immediately after application until the lawn is fully dry to ensure their safety.
Yes, liquid lawn fertilizers are generally safe for all grass types. However, different types of grass may require different nutrient ratios, so it’s best to check for a product specifically formulated for your grass type.
It’s best not to apply liquid lawn fertilizer if rain is imminent. Heavy rain could wash away the fertilizer before it has a chance to absorb, thereby wasting the product and potentially causing environmental harm.
Liquid lawn fertilizers are typically applied using a garden hose and a fertilizer sprayer attachment. Coverage is controlled by spraying the product evenly across the lawn, ensuring that all areas receive the same level of nutrients.
Because liquid fertilizers are absorbed quickly by grass, you can usually see greener, healthier grass within a few days of application.
Liquid lawn fertilizers should be stored in a cool, dry place out of direct sunlight. Keep the container tightly sealed to prevent spills and keep it out of reach of children and pets.
Liquid Lawn Fertilizers FAQs
Conclusion
Understandably, picking out the right fertilizer can be a challenging task, which is why we hope this comprehensive guide has helped you make the final decision.
If you’re going for a combination of effectiveness and ease of use, then either the Scotts Turf Builder or the Spectracide Weed and Feed are ideal choices. Ultimately, however, the decision rests on individual use and how serious you are about gardening.
We constantly urge you to pick organic products, which might not yield immediate results, but improve the overall quality of growth in the long run. And when you pick out the fertilizer for your lawn, do feel free to reach out to us with any queries about the purchase or use of the same.
Until then, we take your leave. Goodbye!
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