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Organic Liquid Lawn & Turf Food - 32oz

$24.99$29.99
In stock
Free shipping on orders over $50
OMRI Listed
Kid & Pet Safe
Details

32oz bottle — covers up to 2,000 sq ft per application.

Bring depleted lawns back to life. Fast-acting organic nutrition built for established turf, new sod, and seed — broad-spectrum NPK plus the soil-enriching microbes that make grass actually green up, not just survive.

Most lawn products are synthetic NPK with a green dye and a long warning label. They make the grass look right for two weeks, then leave the soil worse than they found it. Liquid Lawn & Turf Food is the other approach. Made from fish manure, fish emulsion, sea kelp, volcanic ash, and mycorrhizal fungi, it feeds the grass and the soil underneath at the same time. Kid and pet friendly — no waiting period after application. OMRI Listed, CDFA approved, made in the USA.

Results

Deeper, richer green. Thicker turf that crowds out weeds without herbicide. A root system that goes deeper, so the lawn handles heat and drought better. Soil that gets healthier with every application instead of more depleted.

Ingredients

Fish manure, fish emulsion, sea kelp, volcanic ash, mycorrhizal fungi. Broad-spectrum NPK plus calcium, magnesium, and silica.

How to use

New seed or sod: apply at the moment of installation and again 14 days later. Established lawns: apply every 4–6 weeks during the growing season. Application: hose-end sprayer or watering can; water in lightly after application. Drought-stressed turf: use as a recovery treatment — twice over 14 days, then return to the standard cycle.

Frequently asked

How long until I see results?

Most homeowners see a visible color shift within 7–14 days. Thicker turf and improved drought tolerance build over 4–8 weeks as soil biology improves.

Is it safe to walk on after application?

Yes — no waiting period. Kid and pet friendly the moment the spray dries.

Will it kill clover or weeds?

No. It's a fertilizer, not an herbicide. Over time, denser turf naturally crowds out weeds, but if you have an active broadleaf problem, address that first with a separate treatment.

Can I use it during a drought?

Yes, and it helps. Healthier soil biology improves drought tolerance. Apply in the early morning, water in lightly, and avoid mid-day application.

How often should I apply?

Every 4–6 weeks during the growing season. Most lawns get 4–6 applications per year, scaled to climate.

What's the coverage per bottle?

One 32oz bottle covers up to 2,000 sq ft per application. The 2-pack covers up to 4,000 sq ft, or one 2,000 sq ft lawn for two treatments.

Shipping & returns

Free shipping on orders over $50. Most orders ship within 1-2 business days. 30-day satisfaction guarantee — return for a full refund if you're not happy.

Works immediately
No charging period
Permanent improvement
Apply once, forever
Billions of microbes
300+ beneficial species
In USDA ARS field trials
Multi-year soil study

We take pride in producing the highest quality, certified organic products right here in the United States. Our entire production process from sourcing ingredients to manufacturing is conducted within the USA, ensuring adherence to the highest quality and safety standards.

Organic Plant Biosciences products are approved for organic use by the Organic Materials Review Institute (OMRI), ensuring they do not contain harmful chemicals.

Application guide

How to use Organic Liquid Lawn & Turf Food

Three simple steps — no expertise required.

1
Measure

Open the bottle or bag and follow the dilution rate on the label. Liquids: 1–2 oz per gallon of water. Biochar: one cubic foot per 64oz bag.

2
Apply

Drench the root zone, mist the leaves, or work into soil — depending on the product. Water in lightly when applying to soil.

3
Repeat

Most products: every 2–4 weeks during active growth. Reduce or skip during dormancy. Biochar is a one-time application — permanent.

The 3-in-1 advantage

Plants need
what you need.

Food. Vitamins. Probiotics. Most products give you one. Ours gives you all three.

Food
Macronutrients
N · P · K

Nitrogen, phosphorus, and potassium. The fuel that makes things grow. You can survive on food alone for a while — but you won’t thrive.

Vitamins
Micronutrients
Trace minerals

Calcium, magnesium, iron, zinc, sulfur. The supporting cast that makes your food actually work. Without these, even the best diet falls flat.

What makes us different
Probiotics
Probiotics
Living microbiome

Billions of beneficial microbes that live alongside roots — same principle as gut bacteria for humans. They unlock nutrients, fight disease, and keep the whole system humming.

Brand
Food
Vitamins
Probiotics
Miracle-Gro
Fox Farm
Partial
Espoma
Partial
Dr. Earth
Listed*
Neptune’s Harvest
Some
Compost & raw biochar
Some
Some
Organic Plant Biosciences

*Dr. Earth lists mycorrhizae in their ingredient panel — viability of those microbes by the time they reach soil is the open question. Our biochar pre-loads live, active microbes the moment it hits the ground.

The science inside

300+ species.
Billions of each.
All in one bag.

Our biochar is studied in a multi-year USDA ARS field trial. Initial results suggest the curated microbial community we pre-load it with contains rare plant growth-promoting species not present in raw or uncharged biochar.

Nitrospira
Bacillus subtilis
Hassallia
Rhodobacter
Pseudomonas
Streptomyces
Arenimonas
Lentzea
Burkholderia
Good to know

Product FAQ

Is it safe to use around kids and pets?
Yes — our products are made with organic inputs and are non-toxic to people and pets when used as directed.
Is it OMRI listed and organic?
Yes. Our line is OMRI listed and approved for certified organic growing.
Where are your products made?
Proudly made in the USA to strict quality and safety standards.
Can I use it alongside my current fertilizer?
Yes. Our living-soil products build the biology that helps any feeding program work better — they complement it, not replace it.
What if I am not happy with it?
Every order is backed by a 30-day satisfaction guarantee, with free shipping on orders over $50.
What growers say