SIGMA AgriScience Sigma Bio
SIGMA AgriScience

SIGMA AgriScience Sigma Bio

4.5

Best organic fertilizer for cannabis growers seeking sustainable, high-yield results.

This organic granular fertilizer bridges the gap between traditional poultry-based nutrients and modern soil science by packing beneficial bacteria directly into the mix. You sacrifice the simplicity of a basic feed, but you gain a living soil ecosystem that works harder to boost your yields naturally.

$25.71

In stock

at

Custom Hydro

Who it's for

  • Gardeners prioritizing long-term soil health and root vitality
  • Owners of delicate plants prone to fertilizer burn
  • Eco-conscious growers maximizing efficiency from existing soil nutrients

Who should skip it

  • Impatient growers needing rapid, visible growth spurts
  • Budget-focused gardeners comparing costs against synthetic alternatives
  • Users lacking climate-controlled storage for sensitive biological products

Performance breakdown

Soil Microbiome Support

High counts of bacteria and trichoderma actively revitalize depleted soil ecosystems.

Excellent

Application Convenience

Advanced granulation minimizes dust and ensures a clean, consistent spreading experience.

Excellent

Nutrient Release Profile

Slow-release formula provides steady, reliable feeding throughout the growing season.

Excellent

Organic Integrity

OMRI certification guarantees compliance with strict organic gardening standards.

Excellent

Versatility of Use

Effective across diverse plant types, from vegetable gardens to ornamental shrubs.

Excellent

Ingredient Quality

Poultry-based foundation offers a robust, nutrient-dense profile for plant health.

Excellent

Key Specs

Guaranteed Analysis

5.0% Total Nitrogen (N), 3.0% Available Phosphate (P2O5), 2.0% Soluble Potash (K2O)

Derived from

processed poultry manure, bone meal, leonardite, feather meal and sulfate of potash

Humic Acids

3.0%

Beneficial Bacteria

2,800,000 CFU/Lb

Endomycorrhizae

6.2 Prop/Lb.

Trichoderma

480,000 CFU/Lb

Contains 3.8% Water Insoluble Nitrogen

Contains 2.0% Calcium (Ca) and 0.1% Iron (Fe)

Nitrogen

5.0%

Phosphorus

3.0%

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SIGMA AgriScience Sigma Bio

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Custom Hydro
Custom Hydro
In stock
$25.71
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