General Organics BioMarine
Best organic liquid supplement for gardeners seeking vibrant, resilient plant growth.
General Organics BioMarine is a 100% organic liquid fertilizer crafted from cold-processed, enzymatically digested squid protein. This nutrient-rich formula promotes vigorous plant growth, enhances color, and strengthens pest resistance. It nourishes beneficial soil microorganisms, naturally improving soil integrity. BioMarine is ideal for all plant types and growth stages, from seedlings to harvest. Use it alone or with other fertilizers for comprehensive plant support and healthier blooms and fruits.
$18.82
Owner Satisfaction
4.6
/ 5
Category Rank
1926
/ 4300
#1926 in Fertilizers
Price vs Category Average
-69%
Below average
N-P-K Ratio
231
/ --
Who it's for
- Gardeners seeking balanced, gentle nutrition for robust plant growth
- Organic growers aiming to cultivate healthy, active soil ecosystems
- Eco-conscious cultivators committed to sustainable and chemical-free gardening
Who should skip it
- Indoor gardeners sensitive to strong, lingering fishy smells
- Users relying on automated drip irrigation or fine sprayers
- Growers needing immediate nutrient correction for struggling plants
Performance breakdown
Nutrient Bioavailability
Enzymatic digestion ensures rapid nutrient uptake for immediate plant response.
Soil Microbiome Support
Squid protein acts as a potent catalyst for beneficial soil life.
Versatility
Effective across all growth stages from delicate seedlings to mature harvests.
Pest Resistance
Strengthens plant cell walls to naturally deter common garden pests.
Application Ease
Liquid concentrate format allows for simple, precise mixing and dosing.
Organic Integrity
Certified organic sourcing provides peace of mind for edible gardens.
Key Specs
N-P-K Ratio
2-3-1
Form
Liquid Concentrate
Source
Squid Protein
Package Size
Quart
Package Weight
1 qt
Fertilizer Type
Fish Fertilizer
Nitrogen
2%
Phosphorus
3%
Features
- Encourages rapid plant growth
- Improves plant color and vibrancy
- Boosts resistance to pests
- Stimulates beneficial soil microbiology
- Enhances soil integrity naturally
- Promotes vigorous roots and foliage
- Supports healthy flowers and fruits
- Suitable for all plants and growth stages
What customers say
Customers consistently praise General Organics BioMarine for its exceptional effectiveness in promoting vigorous plant growth and overall health. Reviewers frequently note the visible difference in foliage density and root development shortly after application. While the strong, natural odor is a common observation, users overwhelmingly agree that the superior quality and reliable results make this organic nutrient a staple in their feeding regimen. The product delivers dependable performance, justifying its position as a high quality soil amendment.
Know before you buy
This fertilizer is derived from cold-processed, enzymatically digested squid protein. This process preserves the integrity of the nutrients, providing a high-quality organic source of nitrogen, phosphorus, and potassium.
Yes, it is formulated for all plant types, including vegetables, flowers, and houseplants. It is safe to use throughout every growth stage, from initial seedling development to the final harvest.
BioMarine acts as a food source for beneficial soil microorganisms. By stimulating this microbiology, it naturally improves the overall integrity and health of your soil structure over time.
No, BioMarine is not water-soluble. You should shake the bottle well before each use to ensure the nutrients are properly mixed before applying it to your plants.
While it is primarily a nutrient supplement, BioMarine helps strengthen a plant's natural defenses. By promoting vigorous growth and overall health, plants become more resilient against common pests.
Yes, it is designed to be used either as a standalone fertilizer or as a supplement alongside other products. It works well in a comprehensive feeding program to support healthier blooms and fruit production.
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