Down to Earth Cottonseed Meal
Best organic fertilizer for acid-loving garden plants and shrubs.
This is the gold standard for acid-loving plants like blueberries and azaleas that struggle in neutral soil. While you sacrifice the immediate kick of synthetic fertilizers, you gain a steady, slow-release nitrogen source that builds long-term soil health rather than just forcing a quick bloom.
$16.99
at
Armstrong Garden Centers (Shop)
Who it's for
- Gardeners seeking steady growth without risking plant burn
- Home growers cultivating acid-loving plants like blueberries and azaleas
- Organic gardeners focused on improving long-term soil health
Who should skip it
- Gardeners needing a single, all-in-one balanced nutrient solution
- Impatient growers expecting immediate visual results from their fertilizer
- Pet owners concerned about potential toxicity from accidental ingestion
Performance breakdown
Acidification Efficacy
Perfectly tailored for acid-loving plants like blueberries and azaleas.
Nutrient Release Consistency
Slow-release formula provides steady, reliable feeding throughout the growing season.
Application Versatility
Granular texture allows for easy incorporation into soil or top dressing.
Organic Integrity
Plant-derived ingredients offer a clean, natural approach to garden nutrition.
Growth Stimulation
Six percent nitrogen content drives robust, vibrant green foliage development.
Packaging Convenience
Five-pound bag size is manageable for small to medium-sized home gardens.
Key Specs
NPK Ratio
6-2-1
Package Weight
5 lbs
Source
Plant derived
Fertilizer Type
Organic
Fertilizer Form
Granular
Release Type
Slow Release
Nitrogen Percentage
6.0%
Phosphorus Percentage
2.0%
Potassium Percentage
1.0%
Season of Application
All Season
Know before you buy
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