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Lawn Vitality Liquid Lawn Fertilizer

42.3 fl. oz. covers up to 3,000 sq. ft.

LAWN PLAN EXCLUSIVE

Lawn VitalityLawn Vitality Liquid Lawn Fertilizer Data SheetLawn Vitality Liquid Lawn Fertilizer Data SheetLawn Vitality Liquid Lawn Fertilizer Data Sheet

Liquid fertilizer for comprehensive lawn health

Lawn Vitality combines essential nutrients and natural ingredients for sustainable grass growth and a greener lawn.

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LAWN PLAN EXCLUSIVE

Lawn VitalityLawn Vitality Liquid Lawn Fertilizer Data SheetLawn Vitality Liquid Lawn Fertilizer Data SheetLawn Vitality Liquid Lawn Fertilizer Data Sheet

Boost your lawn naturally with Lawn Vitality

Exclusively available only in Sunday Lawn Plans

Lawn Vitality is your fertilizer solution for a naturally nourished, vibrant lawn—blending key nutrients with eco-friendly ingredients.

Our formulation is catered to the needs of homeowners seeking a balance of performance and sustainability. Its moderate nitrogen content, supplemented with natural soy protein hydrolysate and molasses, ensures robust grass growth while supporting your soil and vibrant green grass.

Consciously formulated without pesticides, Sunday champions planet-friendly solutions for your lawn's unique environmental challenges.

Product Features:

  • 15-0-3 NPK (Nitrogen-Phosphorus-Potassium) liquid lawn fertilizer
  • Formulated with a blend of fertilizer nutrients, and naturally-derived ingredients for optimal lawn and soil health
  • Ideal for regular maintenance and sustainable lawn care
  • Enriched with nitrogen for growth natural soy protein hydrolysate for organic growth enhancement and molasses to support soil microbial life
  • Made for all types of grass and lawns
  • Zero pesticides
  • User-friendly hose-on application
  • Covers up to 3,000 sq. ft.
  • Includes liquid fertilizer in flexible reduced plastic packaging and a custom-engineered universal hose-end sprayer

Ingredients:

  • Nitrogen: For healthy grass growth
  • Soy Protein Hydrolysate: An eco-friendly nitrogen source for enhanced growth
  • Molasses: Supports soil microbial activity
  • Iron: For deep, rich green color in your lawn

Instructions:

For best results, apply early morning or evening, and make sure your lawn is adequately hydrated. Avoid use on drought-affected or heat-stressed lawns.

  1. Connect the universal sprayer to your hose and the fertilizer pouch. This sprayer is designed for the optimal mix of water and nutrients.
  2. Apply the fertilizer across your lawn until the pouch is empty, which should take about 10-15 minutes. Once the fertilizer dries, you can get back out on your grass.
  3. Reapply every 4-6 weeks spring through fall. Keep the sprayer for future applications.

How do I use with other Sunday products?

If using other Sunday products, let liquid fertilizers dry completely before applying anything else to the lawn. For best results, use lawn fertilizer in combination with weed control and grass seed. This will help you feed properly, reduce weeds, and introduce better grasses to your lawn.

How much should I apply based on my yard size?

1,000–1,500 sq. ft.: 1/2 pouch

1,500–3,000 sq. ft.: 1 pouch

3,000–6,000 sq. ft.: 2 pouches

How does fertilizer help my grass? How is Sunday liquid fertilizer different?

Grass needs nutrients to thrive. Fertilizer provides these essential nutrients and enhances growth, color, and resilience. Sunday liquid fertilizers offer rapid absorption for quicker results and uniquely enrich the soil while nourishing your lawn—all without pesticides for a healthier yard.

How much lawn fertilizer will I need?

For each treatment: Each fertilizer pouch covers 3,000 sq. ft. for one treatment. The number of pouches you receive for each application will depend on your lawn size.

For the growing season: We’ll take care of this for you! Follow your Sunday Custom Plan for how many times per year to apply.

When is the best time to apply fertilizer to my lawn?

For optimal results, fertilize your lawn when grass is actively growing. Apply early in the morning or the evening when temperatures are between 50 to 85 degrees F to a well-hydrated lawn.

For custom lawn plan subscribers: Head over to your account’s My Plan Page to see when to apply your custom nutrient pouches.

Are there any US states where this is not approved for use?

This product is approved for use in all states.

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Sunday liquid lawn fertilizer pouches side by side on a lawn

Liquid Lawn Fertilizer Instructions

Healthy soil grows healthy grass. Sunday's liquid fertilizers deliver nutrients fast, right when your lawn needs it. Here's how to put them to work.

Read article

Customer reviews

Based on 10588 reviews!
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Fredy
Verified Reviewer
LocationIndiana
Not happy with results.

Not happy with the results with the Weed & Green pre-emergent. New Weeds all over my lawn. Would not purchase again.

Published date
04/11/26
Was this review helpful?
7
0
Ryan
Verified Reviewer
LocationColorado
Full solution lawn care

I have been a Sunday user for a number of years and am thrilled at the transformation my lawn has made (before and after photos about a year into my Sunday subscription attached). The products ship straight to my door and the instructions and application dates are clear. Customer service and their v...

Comments by Store Owner on Review by Sunday on Sat Apr 11 2026
Sunday
Hello Ryan! We are delighted to hear about the amazing results you have achieved with Sunday products. We look forward to being your partner on this lawn care journey for many more years to come!
Published date
04/09/26
Was this review helpful?
0
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Nicole
Verified Reviewer
LocationCO
We grew back grass in time for our wedding

We planned a post-wedding party for our backyard last year. Couldn't imagine we'd be able to grow grass in time. Sunday not only helped us grow back our lawn but our dog was sooo happy too. Cannot recommend the custom plan plus dog lawn grass seed and lawn aid enough.

Comments by Store Owner on Review by Sunday on Sat Apr 11 2026
Sunday
Hi Nicole! We are thrilled to hear that our custom plan and dog lawn grass seed worked wonders for your backyard party. We look forward to helping you with all your lawn needs in the future!
Published date
04/09/26
Was this review helpful?
0
0
Mike S.
Verified Reviewer
LocationCO
Impressive.

Very impressed so far! I used the weed and green pre emergent (***www.getsunday.***/shop/lawn-care/weed-green-pre-emergent-and-post-emergent-weed-killer-2-pack) was shocked to see how quickly it started working without all the harsh chemicals! My dog was back on the lawn within 24 hours. So far so g...

Published date
04/06/26
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0
0
John
Verified Reviewer
LocationColorado
Green grass without a lame new hobby

Came across Sunday on advice from a friend. I'd always wanted to be one of those people with lush green grass but wasn't looking for another hobby to take my time and money. Sunday fits the bill: just tell me what to do and when to do it. My lawn is now up there with the best on the street and I get...

Published date
03/25/26
Was this review helpful?
2
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David L.
Verified Reviewer
LocationCO
Love how easy Sunday is

Wow—Sunday really made my lawn look so much better. Lawn is thick and very green. It’s super easy to use, and I’ve been really happy with the subscription.

Published date
03/25/26
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0
0
Larry
Verified Reviewer
LocationColorado
Three years in

Three years in and our lawn is beautiful. So much easier than everything I tired before. The tree fertilizer also did wonders for my cherry tree.

Published date
03/25/26
Was this review helpful?
0
0
Mike P.
Verified Reviewer
Thick Lawn grown in 85 % Sand !

We never could get grass to grow on our southwest front hill and our grass up front was always thin ! The back yard was always patchy and grass would never grow behind our pool ! We started using Sunday roughly 4 years ago and Wow ! nice thick lawn up front and a full lawn out back and in 85% sand t...

Published date
01/25/26
Was this review helpful?
7
1
Chris
Verified Reviewer
LocationVan Nuys, CA.
Great Results

I followed the recommended steps. After the first seeding, the ground was unreceptive so I added some topper cover/fertilizer. Aside from that, all the recommended steps have led to a beautiful lawn.

Published date
01/11/26
Was this review helpful?
1
1
Melia
Verified Reviewer
LocationSandy, UT
Thank you!!

Thank you for a clean product that works!!! I feel so much better spraying this in our yard instead of spreading toxins. . . dogs, cats, birds and squirrels all say thank you too! Our grass looks great too - I asked my husband what he thought and he just replied, 'have you looked at the grass? - it ...

Published date
12/29/25
Was this review helpful?
3
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