Greenway Biotech Rose & Flower Fertilizer
Best organic fertilizer for gardeners seeking vibrant, long-lasting floral blooms.
This is the gold standard for gardeners who prioritize bloom quality over mere foliage growth. By leaning heavily into phosphorus and trace minerals, it trades rapid, leafy expansion for deeper colors and more resilient, fragrant flowers.
$14.99
at
Greenway Biotech
Who it's for
- Eco-conscious growers prioritizing long-term soil health and sustainability
- Gardeners seeking vibrant, prolific blooms for their rose bushes
- Beginner gardeners worried about accidentally burning delicate plant roots
Who should skip it
- Budget-focused shoppers looking for the most cost-effective feeding solution
- Impatient gardeners needing immediate visual results for their plants
- Homeowners sensitive to strong, earthy scents in their garden
Performance breakdown
Bloom Stimulation
High phosphorus ratio drives exceptional bud formation and larger flower heads.
Soil Health Impact
Organic meals actively cultivate beneficial microbes and earthworm populations over time.
Trace Mineral Density
Azomite inclusion provides a comprehensive spectrum of minerals for plant vitality.
Application Safety
Slow-release formula eliminates the risk of root burn for delicate transplants.
Fragrance Enhancement
Mineral-rich composition supports the metabolic processes that intensify natural floral scents.
pH Optimization
Naturally acidic profile maintains the ideal environment for healthy rose development.
Key Specs
NPK Ratio
4-7-5
Release Rate
Slow-release over 4-6 weeks
Certification
CDFA Registered and OMRI-Listed Ingredients
Ingredients include
Fish Bone Meal, Bone Meal, Feather Meal, Kelp Meal, Alfalfa Meal, Azomite
Manufactured in California, USA
Target pH Range
6.0-6.5 for optimal nutrient uptake
Coverage
5 lb bag covers approximately 40 square feet per application
Organic Certified
Yes
Duration of Effectiveness
24 weeks
Fertilizer Form
Granular
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