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Fertilizing your lawn is a good praxis to aid keep it looking goodish and green , plus it may be a necessity to keep it awake , depending on where you live and what type of grunge you have . But with so many intersection to take from , it can be difficult to adjudicate which one is thebest plant food for your lawn .
Liquid plant food are one selection , and they can bear some pretty immediate results . They ’re best for specific long - term and taxonomical care and are often sell as a concentrate for cost - effectiveness . The serious melted lawn fertilizer is the one that provides the best nutrients for your lawn , and we ’ve review five of the top sellers to provide you with an idea of what ’s available for your needs .
Backyard Boss Top 5 Best Liquid Lawn Fertilizers for Summer 2021
PRODUCT
FEATURES
Scott ’s Liquid Turf Builder Weed and Feed

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FoxFarm Grow Big Liquid Concentrate Fertilizer
Revive Ready - to - Go Spray Soil Builder

Medina 12 - 4 - 8 HastaGro Lawn
Lawnlift Grass and Mulch Concentrated Grass Paint
Why You Can Trust Us
Drawing on year of our own experience with some of thebest liquid lawn fertilizers , and reading through many of the most up - to - particular date liquid lawn fertilizer product descriptions and client reexamination , we were able-bodied to put together a list of top option for you to consider for your yard .
That said , I will be the first to take on that I have only in person tried one of these merchandise . However , the range of mountains of products we select include some of the very best - sell products on the marketplace . Further , they follow with some of the respectable ratings currently existing in the industriousness .
Best for Rapid Growth
Scotts Liquid Turf Builder Weed and Feed
Our identification number one choice for well overall , as well as adept for rapid growth , is hands - down Scotts Liquid Turf Builder Weed and Feed . It ’s spry and easy to use as well as pop sens in addition to boosting your lawn .
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What We wish : This plant food is made by one of the most well - sleep with stigma in the industry , and it does n’t just feed your lawn but actually helps get rid of unwanted weeds at the same metre .
Scotts Liquid Turf Builder Weed and Feed comes in an easy - to - use and original 32 - fluid Panthera uncia spray bottle intent . just unscrew one end of the bottle , attach your hose , and reverse the water on . The fertilizer start up working exceedingly tight and begin killing weeds simultaneously . you’re able to look to see result within 24 hours .
Unlike some swimming lawn fertilizers though , you need to spray this one onto actively growing smoke and weeds for it to have a full gist . The Scotts make is known to kill more weeds and promote healthier and green grass than most brands . Some of the main unwanted plant it set out rid of as it feeds your lawn let in dandelion , poison ivy , ragweed , Musa paradisiaca , and many more .

Who Should grease one’s palms It : If you have an average to minuscule size yard that needs to be fecundate in general , or simply want to care for a certain area within your lawn that is either brown or overrun with weeds , there are few turf builders or fluent fertiliser that are so handy .
Best for Large Coverage
FoxFarm Grow Big Soil Liquid Concentrate Fertilizer
When it comes to organic limpid lawn fertilizer , few brand pack as much punch as FoxFarm products ; or cover such a large surface area .
What We Like : This gal jugful of land liquidness concentrate fertiliser goes much further than the average product . If mixed by rights , it can hatch as much as 20,000 square feet .

FoxFarm Grow Big Soil Liquid Concentrate Fertilizer is an organic fertiliser - free-base saturated comprehensive blend of major , minor , and micronutrients . But , what does that imply , in reality ? It means that this ware mold on much more than just your lawn ; you’re able to also apply it to your roses , blossom bed , herbaceous plant , garden , and more . It is rich in nitrogen , phosphorus , and potassium .
The downside is that the jug is best used within a few season of purchasing it . If it is take into account to age for too long , it may crystalize , and then it wo n’t be able to bust down completely and act upon at an optimal layer when applied to your lawn .
Who Should Buy It : For those with average to large curtilage , specially with garden , flower beds , or other landscaping with plant , FoxFarm Grow Big Soil Liquid Concentrate Fertilizer could be your new best friend and helper around the grounds .

Best Safe for Pets and Children
Revive quick - to - Spray Soil builder
Made in the USA , this refillable design ware makes it fast and wanton to promote higher-ranking lawn growth as well as relax heavily and pack soil .
What We Like : Another quick to spray option , Revive Soil Builder helps increase soil health in general as well as to stimulate microbic and root emergence ; bring your lawn a major hand in becoming thicker and greener .

This intersection is the most standardised to our number one pick , the Scotts Liquid Turf Builder , minus the killing of so many types of weeds part . It does , however , add up in a commodious ready - to - spray bottle , and is double the size as the Scotts bottle . It is also refillable , so you could use it for several season .
The fertilizer is dense tone ending and relies on Lignosulfates for creating better grease bug for your lawn . If your grass is yellow in sure areas , or you have compacted dirt , few merchandise will doctor it with so little effort .
Who Should bribe It : If you have small areas or passageways that require to be recovered , such as contract paths , like your dog may create while run back and forth across the curtilage , this refillable lawn fertilizer could be the one for you .

Best for New Grass
HastaGro Lawn by Medina is a 12 - 4 - 8 liquid lawn fertilizer that can help raw grass chop-chop sprout in your lawn .
What We wish : HastaGro Lawn fertilizer from Medina is another product that covers an enormous amount of lawn with a single nursing bottle . It also play extremely apace .
This exceptional liquid fertilizer has been created to specifically feed new , emerging seedling , and supports both foliage and root ontogeny for the first three weeks . Formulated not to cauterize vegetation and to be safe for tender , youthful shoots , outcome may cede a 70 % thick lawn 35 % quicker than like fertilizers .

Since you apply through a garden hosiery hookup , you are also able to irrigate your lawn at the same time you are applying the feed . This is important to help mix the dressed ore , but also get the food to the roots of the plants – where it is needed for maximum new growth . you may also apply this as a maintenance nebuliser throughout the year to facilitate with established ontogeny .
Who Should bribe It : For those who want a Cartesian product that will plow their entire pace or one that they can expend multiple metre throughout the year without needing to purchase more , Medina HastaGro Lawn fertilizer is an splendid choice .
Best for Root Growth
Lawnlift Grass and Mulch Paints Ultra Concentrated Grass Paint
If you ’re after something to rick your lawn green , quick , fast , and in a hastiness , Lawnlift could very well be the product for you and your yard .
What We Like : Lawnlift is a super concentrated lawn fertiliser that can be plow into as much as 11 gallons when mixed properly . It ’s also an all - original and innate formula .

radical - concentrated , this all - natural and original convention is dependable and easy to use . It is both non - toxic and pet / child safe . Once applied , it works on the health of your lawn for up to three months . Even more , when it rains , there is no need to worry about overflow because there is none . Another great benefit of this ware is that it breaks down into 11 full Imperial gallon once mixed . That means even more fertilizer with few purchases to make . A downside is that it costs a bite more than the average liquid lawn fertilizer .
Who Should Buy It : If your primary concern is to give your grass a rise and make it thicker and greener , the Lawnlift Grass and Mulch Paints Ultra Concentrated Grass Paint could be just the intersection you need to get the caper done .
What Is Liquid Fertilizer
Liquid lawn fertilizer is a concentrated liquid alimental sensitive that provides instantaneous provender to your plant both through the soil , as well as the foliation . This helps correct any deficiencies immediately with results often visible within a few day . This eccentric of lotion also provides a more ordered pattern , making nutrients more pronto usable to the beginning with very little waste ware .
Because of the fluid basis , the nutrients are not available for longsighted periods of time , and for long - term treatments , you ’ll generally call for multiple applications . depend on the type of provender , and what your lawn caution destination are , each eating may last anywhere from four week to three months .
Liquid applications are also very easy to customize to run across the specific needs of your lawn . Usually , commercial-grade business are able to provide you with an appraisal of your nutritious deficiencies within your soil and suggest a method of discussion . you may also test your soil yourself to better choose what you need to apply .

How to Apply Liquid Lawn Fertilizer
Commercial liquidity applications are typically interracial within large tank car and then sprayed via backpack organisation , or even from the back of a four - wheeler for tumid areas . Recently , more " backyard fancier " options have become available , allowing you to mix your own in gallon sprayer armoured combat vehicle , or even have specialize hookups for your hosepipe for broad insurance coverage .
Lawn services often make program affordable if you choose to be put on a lawn precaution schedule , but you may not always get the liquidity shuffle your lawn motivation . If you plan on address large acreage on your own , you may bump you need to invest in the proper big - scale equipment . More low-cost are the choice that come with a built - in nebulizer that mixes the fertilizer with water via your hose hookup , or those that you may mix by hand . You just need to be very careful not to desegregate too much into your plant food versus urine ratio , or yourisk burning your lawn .
Fertilizers With Weed and Insect Control
Some liquid fertilizers total with an insect or weed control if you get hold yourself struggling with either of these trouble . But it is of import to take note that sizeable grasses with extensive root systems will finally choke out the majority of the sess you may have . By feeding your plants and soil , many sens mastery problems can be taken tutelage of by nature with the increase health of your lawn , rather than through chemical treatments .
lawn that have insect problems , specially those types of insects that like to hitch a drive into your family via pet and child , can often be treated with simple worm control . Other types of insects that make a meal out of your locoweed and grassroots and cause extensive damage or even death , may need to be treated multiple times to guarantee all the life oscillation stages have been interrupted .
How to Choose the Best Liquid Lawn Fertilizer for Your Lawn
As with any lawn care mathematical product , there are many choices useable for you to choose from . fluid fertilizers are mostly nimble - dismission feed that can have many benefit for your lawn . But there are also stipulations to how you utilise it , and you also need to take into circumstance what your lawn may need .
Do You Need Instant Results?
As advert , liquid fertilizer provide a quick release of nutrient to your plant and can be used to handle specific alimentary deficiencies fast to get your lawn back to looking its healthy self . But if you are looking for longsighted - full term maintenance or supplementation to an otherwise already sizable lawn , you may want to believe aslower spill , granular selection .
What Is the Size of Your Lawn?
smooth applications can be a great choice for super - sized lawns . The distribute process can be carry through much warm than other technique , especially if you are using any variety of motorize fomite to help spray , or a commercial care system that has put you on a rotation of care .
Do You Have the Necessary Equipment for Liquid Application?
Depending on the size of it of your lawn , the use of liquid fertilizer can become quite costly . The equipment used to effectively spread over a large region is specialize for proper proportion applications programme . This consideration should be included as part of your overall lawn maintenance budget .
Do You Have an Insect or Weed Problem?
Insect and weed addition are both available in certain fertiliser mixes . If you know you have an return with either , you may desire to consider killing two bird with one stone and treating both at the same time .
When Should You Fertilize Your Lawn?
If you are new to the earth of lawn care or have been consecrate to have never had issue with dead eatage or compacted globe , one of the first thing you need to know iswhen to fertilize your lawn . According to most gardeners and lawn upkeep specialists , early springiness , between the month of February and April , is the best time . That is because it is the time of the year when your grass starts to acquire on its own . essentially , whenever you notice the first growth of the class is a perfect meter to feed the lawn .
That say , if done in good order , there should be no indigence to feed it more than once or twice per twelvemonth . Over - fertilization can be far worse than no fertilization at all due to the runoff and cauterise it may make . With that in mind , make trusted to make up tending to the specific product you purchase and mention to its recommend usage . Also , be sure to avert fertilizing now before or after heavy rain as it will pretty much call off out your hard employment .
How We Picked
We count at some of the most popular smooth lawn fertiliser used by nurseryman , landscaper , and everyday ordinary folks like you and me to derive up with our leaning of top cream . What we found was , despite that there are unnumbered version of liquid fertilizer for lawn out there , only a small handful of them truly stand out from the rest of the inner circle . If you ’re interested in granular fertiliser , you may want to check out ourliquid lawn fertilizer vs coarse-grained debatebefore go any further .
Some of the main factor we took into consideration when comparing products and round up our favorites picks admit ingredients , case of grass / plant that the product is destine for , eco - friendliness , NPK , volume , repose - of - use , and coverage domain . We also appear at factors like how long the ware lasts once apply and whether or not it causes burning or overflow .
Choosing the Right Liquid Lawn Fertilizer
Although there are many unlike types of plant food available for you to select from , liquid fertilizers provide a simple , concentrated promotional material , and many time an easy diligence for small yards . These fast - act choices get you results rapidly but often may require even follow - up feeding for better lawn establishment .
Whether you are looking for feed specific to a raw lawn , or to help give a boost to a old-hat , wear - out yard , there is something for you . Our favorite isScotts Liquid Turf Builder Weed and Feedsince it is a simple maintenance system and can be used on everything from new growth to existing lawns and shows quick result when used correctly .