Bumper Crop Natural & Organic Rose and Flower Food 4-6-2 Fertilizer
Best organic fertilizer for gardeners seeking vibrant, healthy flowering plants.
Nourish your roses, perennials, and other flowering plants with Bumper Crop Natural & Organic Rose and Flower Food. This granular fertilizer features a 4-6-2 NPK ratio, derived from natural sources like Bone Meal and Feather Meal. It is specifically blended to encourage sturdy growth, promote root development, and increase bloom size. The formula is enhanced with beneficial soil microbes, including mycorrhizal fungi, to support overall plant prosperity. Furthermore, this product is CDFA Registered, confirming its suitability for use in organic farming and production environments. It is available in 4lb and 12lb bags.
$12.99
Owner Satisfaction
4.5
/ 5
Category Rank
3091
/ 4425
#3091 in Fertilizers
Price vs Category Average
-79%
Below average
NPK Ratio
462
/ --
Who it's for
- Eco-conscious gardeners prioritizing soil health and pet safety
- Flower enthusiasts seeking vibrant blooms and strong root systems
- Organic growers focused on long-term soil vitality and structure
Who should skip it
- Gardeners needing immediate visual results for struggling plants
- Sensitive homeowners bothered by strong earthy scents near living areas
- Growers requiring rapid vegetative growth or nitrogen-heavy fertilization
Performance breakdown
Bloom Stimulation
High phosphorus content drives impressive flower production and larger petal size.
Soil Microbiome Support
Added mycorrhizal fungi actively improve long-term soil health and nutrient uptake.
Organic Integrity
CDFA registration ensures strict compliance for high-standard organic gardening practices.
Root Development
Balanced nutrient profile encourages deep, sturdy root systems for perennial stability.
Application Ease
Granular consistency allows for simple, mess-free distribution around plant bases.
Nutrient Bioavailability
Natural ingredients provide steady, slow-release feeding rather than an immediate spike.
Key Specs
NPK Ratio
4-6-2
Organic Certification
CDFA Registered
Available Package Sizes
4 lbs, 12 lbs
Derived From
Bone Meal, Composted Turkey Litter, Feather Meal, Alfalfa Meal, Potassium Sulfate, Elemental Sulfur
Fertilizer Form
Granular
Nitrogen Percent
4%
Phosphorus Percent
6%
Potassium Percent
2%
Features
- Formulated with natural ingredients to support health
- Acceptable for certified organic production use
- Encourages sturdy growth and flowering
- Promotes root development and increases bloom size
- Blended with beneficial soil microbes
- Aids in fighting off plant diseases
What customers say
Customers consistently praise the exceptional quality and visible effectiveness of this organic rose food. The core benefit is the rapid plant transformation, resulting in noticeably vibrant colors and robust growth. Users appreciate the straightforward, simple application process. This natural formula delivers professional level results without complicated measuring or mixing. The product earns high marks for superior floral health and remarkable ease of use, making gardening simpler and more rewarding.
Know before you buy
The 4-6-2 ratio indicates a higher phosphorus content, which is specifically designed to support robust root development and encourage larger, more frequent blooms in flowering plants.
Yes. This product is CDFA Registered, meaning it meets the standards required for use in organic farming and production environments.
The inclusion of beneficial microbes, such as mycorrhizal fungi, helps improve soil health and nutrient uptake, which strengthens the plant's overall resilience and ability to fight off diseases.
Absolutely. While formulated with roses in mind, the nutrient balance is excellent for a wide variety of perennials and flowering plants that require a boost for healthy growth.
This fertilizer is derived from a blend of natural sources including bone meal, composted turkey litter, feather meal, alfalfa meal, potassium sulfate, and elemental sulfur.
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