Rebuild the biology. Rebuild the lawn.
- Introduces 20+ beneficial microbial species to depleted soil
- Naturally breaks down thatch without mechanical dethatching
- Safe for kids, pets, and waterways — apply and play
- The foundation product in any organic lawn program
From $19.00
Liquid concentrate. Quart, gallon, and sprayer-quart are all Genesis.
- 3–4 oz per 1,000 sq ft every 4–6 weeks in the growing season
- Safe for kids, pets, and waterways — apply and play
- Hose-end, pump, or boom sprayer
- Water in lightly within 24 hours
Build a Case — Save $18
Best ValuePick any 4 gallons — ships as 1 case, not 4 packages
Soil biological amendment that rebuilds microbial life for healthier lawns and turf.
Build a complete lawn & soil program with biological inputs.
See The Secret to Green Grass: Genesis Soil Conditioner in Action
Why your lawn keeps getting worse
Dead Soil
Years of synthetic fertilizer and herbicide have sterilized your soil biology. Without microbes to cycle nutrients, you're on a treadmill — more chemicals for diminishing returns.
Thatch Buildup
When beneficial fungi and bacteria are absent, dead grass accumulates faster than it decomposes. Thatch over 1/2 inch blocks water, air, and nutrients from reaching roots.
Shallow Roots
Without mycorrhizal fungi extending the root network, grass roots stay in the top 1-2 inches. Every dry spell or heat wave exposes how fragile the lawn really is.
How It Works
| Feature | What It Means for You |
|---|---|
| 20+ microbial species | Diverse biology handles nutrient cycling, disease suppression, and thatch decomposition — no single-strain limitations |
| Mycorrhizal fungi included | Extends root networks up to 100x, accessing water and nutrients far beyond the root zone |
| Natural thatch decomposition | Beneficial bacteria and fungi break down dead organic matter — no power raking needed |
| Liquid application | Easy spray application reaches the soil directly — no granular distribution issues |
| Compatible with all programs | Works alongside organic or conventional fertilizers, herbicides, and fungicides |
| Safe for all environments | No restrictions — apply near waterways, playgrounds, pet areas, and gardens |
Application: Hose-end sprayer, pump sprayer, or boom sprayer
Residential lawns: • Apply 3-4 oz per 1,000 sq ft • Apply every 4-6 weeks during growing season • Water in lightly within 24 hours of application New construction / severely depleted soil: • Double rate (6-8 oz per 1,000 sq ft) for first 2 applications • Return to standard rate after soil biology establishes Golf courses / sports turf: • 1-2 gallons per acre • Integrate into spray schedule • Tank-mix compatible with most fertility programs Best practices: • Apply in morning or evening to avoid UV stress on microbes • Soil temperature above 55°F for best microbial activity • Follow with Humates for maximum soil health impact
Calculate Exact Quantity for My AreaThe Missing Piece in Most Lawn Programs
Most lawn care programs focus on what goes on top: fertilizer, herbicide, fungicide. But the real engine of a healthy lawn is underground. Soil biology — the bacteria, fungi, and protozoa that cycle nutrients, suppress disease, and build soil structure — is what separates lawns that thrive from lawns that survive.
Genesis rebuilds that biology. It introduces 20+ species of beneficial microorganisms into depleted soil, restoring the natural processes that synthetic programs have suppressed.
What Happens When Soil Biology Returns
When you rebuild microbial life, the cascading effects are visible:
- Thatch breaks down naturally — beneficial bacteria and fungi decompose dead organic matter without power raking
- Roots go deeper — mycorrhizal networks extend the effective root zone by up to 100x
- Nutrients become available — microbes convert locked-up minerals into plant-usable forms
- Disease pressure drops — diverse biology suppresses pathogenic fungi and bacteria through competitive exclusion
The Foundation Product
Genesis is where organic lawn programs start. Pair it with Humates (humic acid that feeds and sustains the microbes) for a soil health foundation that reduces input costs over time while producing a stronger, more resilient lawn.
For turf professionals, Genesis + Humates is the biological base layer that makes everything else — fertility, pest management, cultural practices — work more efficiently.
How much do I need?
Stays on this page. Enter your area and get a mix rate for Rebuild the biology. Rebuild the lawn..
Calculate Your Rate
A 1/4 acre lawn is about 10,890 sq ft
Application Method
Hose-end sprayer, pump sprayer, or boom sprayer
Enter your area to see results
This calculator provides planning guidance based on standard label rates. Actual application rates may vary based on site conditions, product formulation, and local regulations. Always refer to the product label for official rates.
Frequently Asked Questions
What does Genesis actually do in the soil?
Genesis introduces 20+ species of beneficial bacteria and fungi into your soil. These microbes cycle nutrients (making them plant-available), decompose thatch, suppress disease-causing organisms, and form mycorrhizal networks that extend root reach by up to 100x.
How long until I see results?
Soil biology improvements begin immediately but visible turf results (color, density, root depth) typically show within 4-6 weeks. Full soil biology restoration takes 2-3 seasons of consistent application.
Can I use Genesis with synthetic fertilizer?
Yes. Genesis is compatible with conventional programs. In fact, the microbes help your fertilizer work more efficiently. Over time, many users naturally reduce synthetic inputs as soil biology improves.
Is it safe around water features and ponds?
Completely safe. Genesis contains naturally occurring soil organisms — no chemicals, no restrictions near waterways, ponds, or wells.
What's the difference between Genesis and Humates?
Genesis provides the living microbes. Humates provide the food (humic acid) that those microbes thrive on. They work best as a pair — Genesis rebuilds biology, Humates sustain it. Weeds in turf are a different job — use the lawn weed selector or lawn quiz before forcing Genesis into a contact-weed role.
300%
Microbial Increase
Soil lab analysis, 90 days
2x
Root Depth Improvement
500+
Turf Pros on Genesis
Safe
Kids, Pets & Waterways
We transitioned our HOA from a conventional program to Genesis + Humates two years ago. Water usage is down 30%, the lawn is thicker than it's ever been, and residents love that their kids can play on it right after application.
I manage 27 holes of bermuda and I've never had root depth like this. Genesis rebuilt what decades of chemicals depleted. My greens are more resilient to traffic and heat than any time in my 20 years here.
Customer Reviews
4.9
ABSOLUTELY BEAUTIFUL LAWN!
Genesis Lawn Soil Conditioner worked remarkably well to green up my lawn this spring. I have 2 dogs, and I thought my lawn was going to need to be reseeded, but 2 weeks after applying the Genesis, it looks absolutely beautiful, dark green, and thick. Thank you.
LAWN SPEAKS FOR ITSELF!
I DON'T NEED TO TELL THEM ANYTHING, THEY ASK ME WHEN THEY SEE MY LAWN.
GREAT HEALTH BOOST!
Provided a great overall health boost to my customers lawns!
Green lawn
My lawn is green and healthy.
WAITING FOR THE MAGIC!
This is my 3rd season using Southland organic products, I just applied my 1st of 3 applications of Genesis, now sit back and wait for the magic to happen , great product with great results
GREENER LAWN, NO MORE BURN SPOTS!
The product made our lawn greener. It helped with burn spots caused by dog urine.
first time user; seems like a great product however when mixed in a 25gal pull behind sprayer it doesn't flow consistent. However when using the wand on the same system it worked great. Ultimately I had to moderately dilute it for it to flow through the pump.
Southland Organics replied
Hey Eric! Thanks for sharing your experience with Genesis! We value your feedback and will make sure to look into the consistency issue you mentioned with larger sprayers.
Love their products
This is my 2nd season using Southland Organic products, I have tried all the big name products, nothing works like Southland products, costumer service is 2nd to none , I’m thrilled to have found them …..amen
Southland Organics replied
Hey Stephen! Thank you so much for your kind words and loyalty to our products! We're absolutely thrilled to hear how well our products work for you and promise to continue delivering top-notch customer service. Thanks again and enjoy that lovely green lawn!
Good stuff
Great product. A little confusing on application rates. But customer service was top notch and got me sorted.
Southland Organics replied
Michael, I am so glad you liked Genesis! I am working on improving the application instructions now based on your feedback and others', so soon they will be less confusing. So glad that customer support could make up for the lack of clarity in the meantime though! Thanks so much for your feedback.
Southland products
I used Revival for the 1st time last fall, I was so impressed with your products that I ordered your bundle program, just put my 2nd application of Genesis down , after my first mow , can wait to apply fertalive, omega I will write another review in the summer months
Great on hydroseeding of pond dam.
Fast Germination. Bermuda was cut at 22 days
Very good addition to your spray program!
I use a combo of Genisis, Omega, and Revival and have been very pleased! Very beneficial with great prices.
Questions & Answers
Q: I have 6000 Sq feet of tall fescue cool season grass in NJ Have fungus every year Does this add life to the soil ? When to apply ? How much to apply? Ortho hose end sprayer ?? Thank You
— Wpschroeder
A: Hello! Yes, Genesis adds beneficial biology, or "life," to the soil. Genesis is designed for spring germination and green-up, but you can use it at any point during the growing season and it will be beneficial to soil and plant health. Apply it across your grass at a 1:20 product to water ratio. You can use a hose end sprayer like the Ortho or whatever brand you like best. Hope this helps!
Related Products
Veridian Humate + Liquid Iron for Lawns
Feed the soil. Green the grass. Veridian blends humic acid with a Ferrous Amino Acid Complex — 3% iron by volume — so you get a darker lawn and a soil conditioner in one jug. Humic acid chelates locked-up minerals, feeds the microbes that break down thatch, and raises CEC so nutrients stay in the root zone instead of leaching. The iron increases chlorophyll for color without pushing a flush of top growth. Works on bermuda, zoysia, fescue, St. Augustine, and centipede. Tank-mix compatible with most liquid fertilizer programs. Benefits Delivers chelated iron plus humic acid Darker green color without a growth surge Improves nutrient uptake and soil structure Helps water retention in Southern clay Corrects iron deficiency at the 10 oz / 1,000 sq ft rate Brand page: southlandorganics.com/products/veridian-humate-liquid-iron-for-lawns.
Best for: Lawn & turf soil biology
Torched All-Natural Weed Killer
Torched is a pet safe grass and weed killer derived from natural ingredients. It is designed for use on non-selective broadleaf weeds and grasses in driveways, sidewalks, gardens and flower beds. Torched is proudly made in the USA and is safe for people, pets and the planet when used as directed! Safety Declaration This product is not registered with the U.S. Environmental Protection Agency since it qualifies for exemption under FIFRA section 25(b) as a minimum risk pesticide. Caution Keep out of reach of children. Avoid contact with eyes and skin. In case of contact, rinse immediately with water and seek medical attention if irritation persists. Do not ingest. If swallowed, seek medical attention immediately. Storage Avoid direct sunlight. Store at temperatures above 40° F. Keep container tightly closed in a well-ventilated area. Store in original container in a cool, dry area away from children and pets. Dispose of contents and container in accordance with local regulations. Do not reuse empty container. If empty: Offer for recycling if available or discard in a sanitary landfill. If partly filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.
Best for: Backyard flock health
Talk to Mike Usry
Have questions about Genesis? Our team has helped over 1,000 farms find the right solution. Call us or shop now.
Rebuild the biology. Rebuild the lawn.
$19.00