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Official Reseller

Provision Gardens is an official reseller of this brand.

Our inventory is sourced directly from the manufacturer and/or authorized distribution partners. We do not sell used items or unverified/old stock. This helps ensure product authenticity, freshness, and the high standard you expect.

Fish Head Farms Fish Sh!t - 10 Litre

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Description

Description
Fish Head Farms Fish Sh!t is an organic soil conditioner and soil amendment that supports nutrient uptake and root growth from seed to harvest. It’s designed to help turn the root zone into a more active, living ecosystem, so plants can access nutrition more efficiently and develop with stronger momentum.

This biostimulant is defined by its broad biology: over 4,000 distinct microbes, with billions of microbes in every dose. Fish Sh!t is described as “alive inside” the bottle, with microbial testing performed on finished bottles to help keep performance consistent from one run to the next. It’s also crafted at our farm, not in a lab, for growers who want a biologic built around real-world production, not a sterile, single-strain approach.

In the root zone, the unique combination of microorganisms is designed to break down complex organic and synthetic matter and release essential nutrients into the soil. That activity supports nutrient availability and can lead to improved nutrient uptake, especially when you’re aiming for steady plant growth and development across a full cycle. The same biology is positioned to support tap root growth, root diameter, and root hair development, which helps build a more capable foundation for water and nutrient capture early on.

Fish Sh!t is manufactured from fish manure and is positioned as a product with no available NPK, keeping the focus on biology rather than fertilizer numbers. The product is OMRI certified 100% organic, making it a straightforward fit for growers who prioritize organic inputs. For system flexibility, it’s described as suitable for any medium, including soil, coco, and hydro, which makes it easy to standardize a single microbial tool across different grow styles. This is a good fit for growers who want an organic soil conditioner and unique soil amendment that supports a living ecosystem and consistent root-zone performance through the entire grow cycle.
How to use
Vegetative stage - Fish Sh!t:
- Week 1: mix 0.79 ml per litre of water or nutrient solution.
- Week 2: mix 0.79 ml per litre of water or nutrient solution.
- Week 3: mix 0.79 ml per litre of water or nutrient solution.
- Week 4: mix 0.79 ml per litre of water or nutrient solution.

Flowering stage - Fish Sh!t:
- Week 1: mix 0.79 ml per litre of water or nutrient solution.
- Week 2: mix 0.79 ml per litre of water or nutrient solution.
- Week 3: mix 0.79 ml per litre of water or nutrient solution.
- Week 4: mix 0.79 ml per litre of water or nutrient solution.
- Week 5: mix 0.79 ml per litre of water or nutrient solution.
- Week 6: mix 0.79 ml per litre of water or nutrient solution.
- Week 7: mix 0.79 ml per litre of water or nutrient solution.
- Week 8: mix 0.79 ml per litre of water or nutrient solution.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Better Nutrient Uptake; Root Mass Support; Stimulates Microbial Activity; Root Zone Biology; Multi-Media Ready; All-Stage Support; Microbe Support; Full-Cycle Root Care.
Derived from
Proteobacteria; Bacteroidetes; Planctomycetes; Actinobacteria; Firmicutes; Verrucomicrobia; Gemmatimonadetes; Cyanobacteria; Nitrospirae; Tenericutes.

How To Use

How to Use Fish Head Farms Fish Sh!t - 10 Litre

Step-by-step mixing and feeding instructions for Fish Head Farms Fish Sh!t - 10 Litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Fish Head Farms Fish Sh!t - 10 Litre well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.

Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.

Week-by-week feeding schedule

Vegetative stage — Fish Sh!t

  • Week 1: mix 0.79 ml per litre of water or nutrient solution.
  • Week 2: mix 0.79 ml per litre of water or nutrient solution.
  • Week 3: mix 0.79 ml per litre of water or nutrient solution.
  • Week 4: mix 0.79 ml per litre of water or nutrient solution.

Flowering stage — Fish Sh!t

  • Week 1: mix 0.79 ml per litre of water or nutrient solution.
  • Week 2: mix 0.79 ml per litre of water or nutrient solution.
  • Week 3: mix 0.79 ml per litre of water or nutrient solution.
  • Week 4: mix 0.79 ml per litre of water or nutrient solution.
  • Week 5: mix 0.79 ml per litre of water or nutrient solution.
  • Week 6: mix 0.79 ml per litre of water or nutrient solution.
  • Week 7: mix 0.79 ml per litre of water or nutrient solution.
  • Week 8: mix 0.79 ml per litre of water or nutrient solution.
Tips for best results
  • Maintain pH and EC/ppm within the range recommended for your growing medium and crop.
  • Use fresh nutrient solution whenever possible and avoid leaving mixed solution stagnant for long periods.
  • Store nutrients in a cool, dark place away from direct sunlight and extreme temperatures.
  • Keep bottles tightly sealed when not in use to reduce air exposure and preserve product quality.
  • Use clean measuring tools and regularly rinse or clean your reservoir, lines, and irrigation equipment.
Common mistakes to avoid
  • Do not mix different nutrients or additives together in concentrated form before adding them to water.
  • Do not exceed the recommended dosage unless you are following a tested, crop-specific feeding plan.
  • Do not skip pH or EC/ppm checks when growing in hydroponic or soilless systems.
  • Do not allow the nutrient solution to freeze or overheat, as this can damage the formulation.
  • Do not ignore the directions on the product label for your specific crop, growth stage, and system type.

Warnings & Safety

Important – Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General Safety Precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First Aid – Skin Contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First Aid – Eye Contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First Aid – Ingestion

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

First aid – Inhalation

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage And Handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important – Medical

If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Frequently Asked Questions

What do bacteroidetes do in soil, and why do they matter for plant growth?

Bacteroidetes help break down tough organic materials into smaller compounds that fuel the soil food web and support steadier nutrient availability around roots. They’re unique because their main strength is carbon and organic matter processing, which makes nutrient release more consistent over time instead of relying on a single nutrient trick.

Why are actinobacteria important for plant growth?

Actinobacteria are important because they help break down tough organic matter, release nutrients gradually, and support a cleaner, more balanced root zone that can reduce stress and disease pressure. They’re unique from many other beneficial microbes because they’re especially strong long-term decomposers and natural microbial “balancers,” helping the soil improve steadily over time instead of only providing short-lived effects.

What do firmicutes do for plants in the root zone?

Firmicutes help process organic matter, recycle nutrients, and stabilize the root-zone microbial community, which can improve steady growth and resilience. They’re unique because many are spore-formers that survive stress and restart quickly, but if the root zone turns airless and waterlogged they can shift toward fermentation, creating sour smells and root stress instead of benefits.

Why does cyanobacteria show up in pots and hydro systems, and why can it slow plant growth?

Cyanobacteria thrives where light hits a wet, nutrient-rich surface, forming a film that can trap moisture and reduce oxygen exchange around the root zone. It’s important because the stress it causes often looks like a nutrient deficiency even when nutrients are present, and it’s unique because it is light-driven and can create fast day-night swings in oxygen that make root uptake less stable than many other microbial issues.

What do proteobacteria do for plant roots?

Proteobacteria are common root-zone bacteria that quickly use root exudates and help drive nutrient cycling and root-surface protection, which can improve how consistently plants access nutrients. They’re unique because they act fast and reflect the current root-zone conditions, so when oxygen, moisture, or carbon load is out of balance, their behavior shifts quickly and root uptake problems can show up even if nutrients are present.

What do planctomycetes do in the root zone?

Planctomycetes help support steadier nutrient cycling, especially around organic matter breakdown and nitrogen transformations, which makes root uptake more consistent over time. They are unique because they tend to thrive in stable, mature root-zone conditions and contribute to long-term balance rather than quick, short-lived bursts of activity.

What do gemmatimonadetes tell you about the health of your root zone?

They are a quiet “indicator” group that tends to be more common when the root zone is well-aerated and evenly moist, which supports steadier nutrient cycling and stress tolerance, and they’re unique because their value is mostly in signaling a stable habitat rather than delivering one single standout function.

What do nitrospirae do in the root zone?

Nitrospirae convert nitrite into nitrate, which helps keep nitrogen in a safer, more plant-usable form and prevents nitrite from building up and stressing roots. They are unique because they specialize in finishing this key nitrification step, making nitrogen delivery steadier than systems that rely only on other microbes or only on partially converted nitrogen.

How can you tell if tenericutes in the microbiome are helping instead of causing problems?

When the relationship is beneficial, plants show steady, predictable growth and quick recovery from minor stress because these wall-less bacteria can live very close to plant tissues and support microbiome stability in a way that differs from most surface-dwelling, cell-walled bacteria; if growth becomes persistently distorted and unresponsive to normal corrections, the balance may be shifting toward a disruptive state.

View full details
Nutrient Feed Chart

Vegetative — Fish Sh!t

Flowering — Fish Sh!t

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