Age Old Fish & Seaweed
Best organic liquid fertilizer for home gardeners seeking healthier, higher-yielding plants.
This organic blend is the ultimate shortcut for gardeners who want professional-grade vitality without synthetic chemicals. You trade the convenience of a quick-dissolve powder for a slightly pungent, ocean-derived liquid, but the payoff is a noticeably more resilient root system and significantly higher yields.
$201.48
at
HydroBuilder
More Fish and Seaweed options
Who it's for
- Organic gardeners seeking balanced, all-natural plant nutrition
- Soil health enthusiasts looking to boost microbial activity
- Outdoor growers needing plants with high environmental stress tolerance
Who should skip it
- Indoor gardeners sensitive to strong, lingering organic odors
- Users relying on automated drip or fine-mist spray systems
- Budget-conscious gardeners managing large-scale planting areas
Performance breakdown
Organic Integrity
OMRI certification ensures complete compliance for strict organic gardening standards.
Nutrient Versatility
Balanced NPK ratio supports everything from delicate flowers to robust shrubs.
Soil Vitality
Seaweed extracts actively stimulate beneficial microbes for healthier root zones.
Application Flexibility
Liquid concentrate works seamlessly as both a drench and foliar spray.
Growth Acceleration
Quick-release formula provides an immediate boost for visible seasonal progress.
Bulk Efficiency
Six-gallon volume offers significant value for large-scale garden maintenance.
Key Specs
NPK Ratio
3-3-2
Package Size
6 gallons
Part Number
AO40600
Form
Liquid Concentrate
Manufacturer
Age Old Nutrients
Organic Certified
Yes
OMRI Listed
Yes
Country of Origin
USA
Fertilizer Source
Natural
Nitrogen Percentage
3%
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