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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 10547 reviews!
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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?
1
1
Scott
Verified Reviewer
LocationHuntersville, NC
Amazing!

Sunday and all of the plans and services that are offered cannot be beat. You have a question, they have an answer. You’re not sure about something, just ask and Sunday is there. Thank you for having a wonderful yard to be so simple.

Published date
11/07/25
Was this review helpful?
3
1
Kevin
Verified Reviewer
LocationBrandon, MS
Wonderful Lawncare

I started using Sunday this year and I love it so far! Great products that aren't full of harmful chemicals and they work! My lawn loves the fertilizer and doesn't hate the weed killer or bug spray, both of which work really well. The soil analysis was cool to see, and so far the AI chat Sunny has...

Published date
10/22/25
Was this review helpful?
2
1
Bob
Verified Reviewer
LocationMedina, Ohio
Best Lawn In The Neighborhood

Was not sure about this system but by following the Sunday directions, other some pesky clover, I have the best looking lawn in our subdivision.

Published date
10/17/25
Was this review helpful?
1
1
David
Verified Reviewer
LocationOhio
Huge improvement!

It has taken a little while, but my yard is much better after Sunday treatments.

Published date
10/17/25
Was this review helpful?
2
2
Randall
Verified Reviewer
LocationRinggold GA
I’m very pleased so far

I started Sunday treatments in August of this year and am pleased with the results. I love the ease of transactions as Sunday sends my tools as they are needed and I have a schedule that tells me when to apply. No guess work. I also love the Sunny feature and have used it a few times. It is very hel...

Published date
10/16/25
Was this review helpful?
3
2
Therese
Verified Reviewer
LocationSouthwest Ohio
Working on it

I started the Sunday program in August. My yard hadn’t been fertilized since last autumn and isn’t in the best shape. After 4 applications of fertilizer it looks better but it isn’t where we want it. I just can’t seem to get the weeds out. I like the reminders to fertilize the lawn. I’m going to giv...

Published date
10/15/25
Was this review helpful?
4
2
Michael
Verified Reviewer
LocationIdaho
Idaho comeback

My yard was in need of getting greener and weeds removal. Sunday excelled at the getting greener part! The weeding product really didn't work especially the one for "garden" which ended up burning and destroying several of my flowers in bed around garden (it was supposed to be safe for flowers and g...

Comments by Store Owner on Review by Sunday on Wed Oct 15 2025
Sunday
Hello Michael, we apologize for the inconvenience caused by the weeding product and our team would love to take a look at your Sunday account and help locate your soil test results. Please reach out to [email protected] or 415-903-6932 for further assistance.
Published date
10/14/25
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2
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