Fertrell Berry Mix 4-2-4
Best organic fertilizer for home berry gardeners seeking larger, tastier harvests.
Enhance your berry harvest with Fertrell Berry Mix 4-2-4, a nutrient-dense plant food designed for strawberries, raspberries, and blueberries. This granular fertilizer promotes larger, tastier fruit by providing essential nutrients, including Calcium and Sulfur for soil health. Derived from natural and mineral-based sources, it also contains beneficial micronutrients like Boron and Zinc. Safe and easy to apply to most soil types, it's best used at the end of the growing season to prepare plants for the next cycle.
$39.95
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4445
#50 in Fertilizers
Price vs Category Average
-35%
Below average
NPK Ratio
424
/ --
Who it's for
- Organic gardeners prioritizing chemical-free harvests
- Berry growers seeking specialized nutrition for acid-loving plants
- Busy gardeners wanting low-maintenance, steady plant nutrition
Who should skip it
- Value-focused shoppers preferring standard, general-purpose fertilizers
- Budget-conscious gardeners needing high-potency nutrient density
- Gardeners needing rapid recovery for nutrient-deficient plants
Performance breakdown
Nutrient Profile
Balanced NPK ratio perfectly tailored for high-yield berry production.
Soil Enrichment
Calcium and sulfur additives provide essential long-term soil health benefits.
Application Ease
Granular consistency ensures straightforward, mess-free distribution across garden beds.
Ingredient Quality
Natural and mineral-based sourcing appeals to conscious, organic-focused gardeners.
Micronutrient Density
Added boron and zinc support robust plant development and fruit quality.
Seasonal Versatility
Optimized for fall application to maximize next season's harvest potential.
Key Specs
NPK Ratio
4-2-4
Weight
50 lbs
Fertilizer Form
Granular
Fertilizer Source
Organic, Natural, Mineral Based
Nitrogen
4.0%
Phosphorus
2.0%
Potassium
4.0%
Secondary Nutrients
Calcium and Sulfur
Features
- Boosts berry size and flavor
- Improves soil health and pH
- Made from natural and mineral sources
- Contains essential micronutrients
- Easy and safe application
- Suitable for most soil types
- Formulated for berry plants
What customers say
Customers consistently highlight the exceptional quality and visible efficacy of the Fertrell Berry Mix. Reviewers frequently note significant improvements in berry yield and overall plant vigor shortly after application, making it a reliable choice for serious gardeners. The product is also praised for its ease of use; the granular formula is simple to spread and incorporates well into the soil. While it is a premium organic option, users feel the superior results justify the investment, confirming its strong value proposition for healthy, abundant harvests.
Know before you buy
Applying Fertrell Berry Mix at the end of the growing season helps the plants store essential nutrients in their root systems. This preparation strengthens the plants during dormancy, ensuring they are better equipped for vigorous growth and fruit production in the following spring.
Yes, this formula is designed for acid-loving plants like blueberries. It contains sulfur, which helps maintain the soil pH levels necessary for these specific berry varieties to thrive.
This is a granular fertilizer and is not water-soluble. For the best results, you should apply it to the soil surface and lightly incorporate it into the top layer to ensure the nutrients are accessible to the plant's root zone.
The recommended application rate is 20 pounds per 1,000 square feet. A single 50-pound bag will cover approximately 2,500 square feet of planting area.
No, Fertrell Berry Mix is derived from natural and mineral-based sources. It provides a balanced 4-2-4 nutrient profile using organic and mineral ingredients rather than synthetic additives.
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$40