Down to Earth Fish Bone Meal Fertilizer
Best organic phosphorus source for gardeners seeking robust root and bloom growth.
A marine-derived soil amendment that excels at driving root establishment and bloom production. It is an ideal choice for gardeners looking to improve soil health and plant vigor using organic, phosphorus-rich ingredients.
$16.99
at
Armstrong Garden Centers (Shop)
More Fish Bone Meal options
Who it's for
- Gardeners seeking stronger root systems and increased flower production
- Eco-conscious growers prioritizing sustainable and chemical-free soil amendments
- Busy plant parents wanting long-term feeding with fewer applications
Who should skip it
- Indoor gardeners or those sensitive to heavy organic smells
- Homeowners with outdoor pets or active local wildlife populations
- Impatient planters looking for instant visual improvements in their crops
Performance breakdown
Phosphorus potency
High phosphorus concentration drives exceptional root and bloom development.
Soil integration
Meal form blends seamlessly into soil for consistent nutrient uptake.
Calcium availability
Marine-based source provides essential calcium for stronger plant cell walls.
Application versatility
Works effectively across bulbs, perennials, and root vegetable garden beds.
Nutrient balance
Strong phosphorus focus requires supplemental nitrogen for heavy leafy feeders.
Organic purity
Clean, marine-derived ingredients offer a reliable, natural amendment choice.
Key Specs
NPK Ratio
4-12-0
Weight
5 lbs
Form
Meal
Source
Fish Bone Meal
Primary Nutrients
Nitrogen (4%), Phosphorus (12%), Potassium (0%)
Secondary Nutrients
Calcium
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