Fertrell Holly Care 4-6-4 Fertilizer
Best organic fertilizer for gardeners growing acid-loving trees and shrubs.
Nourish your acid-loving plants with Fertrell Holly Care 4-6-4 Fertilizer. This organic-based, granular formula is specifically designed to meet the high phosphoric acid needs of plants like hollies, azaleas, and dogwoods. Applied in fall or spring, it promotes robust growth and vibrant health. Simply spread around the base of your plants, cover with mulch, and let the slow-release nutrients work their magic. Ideal for trees, shrubs, and acid-dependent ornamentals, it ensures your greenery thrives throughout the season.
$39.95
Owner Satisfaction
4.6
/ 5
Category Rank
1792
/ 4445
#1792 in Fertilizers
Price vs Category Average
-35%
Below average
Weight
50
/ lbs
Who it's for
- Organic gardeners prioritizing long-term soil health and microbial activity
- Acid-loving plant owners seeking vibrant, healthy foliage
- Flower enthusiasts wanting stronger roots and more abundant blooms
Who should skip it
- Gardeners needing immediate, fast-acting results for their plants
- Budget-conscious shoppers looking for inexpensive, general-purpose fertilizers
- Homeowners sensitive to organic scents or dealing with local wildlife
Performance breakdown
Acid-loving plant efficacy
Tailored nutrient profile perfectly matches the needs of acid-dependent ornamentals.
Nutrient release consistency
Slow-release formula provides steady nourishment throughout the entire growing season.
Application convenience
Simple granular spread makes fertilizing shrubs and trees remarkably straightforward.
Organic composition
Natural-based ingredients support soil health while feeding your plants effectively.
Growth stimulation
Balanced NPK ratio drives robust development in hollies and azaleas.
Bulk handling
Fifty-pound bag offers great value but requires significant storage space.
Key Specs
Weight
50 lbs
Product Type
Fertilizer
Brand
Fertrell
NPK Ratio
4-6-4
Nitrogen
4%
Phosphorus
6%
Potassium
4%
Fertilizer Source
Organic
Features
- Optimized for acid-loving plants
- Organic-based granular formula
- Supports strong spring growth
- Slow-release nutrients
- Easy application method
- Ideal for trees and shrubs
- Enhances plant health
- Promotes vibrant greenery
What customers say
Customers consistently praise Fertrell Holly Care for its exceptional quality and reliable effectiveness on acid loving plants. Users frequently note seeing vibrant green foliage and improved bloom structure on their hollies and azaleas, confirming the specialized 4 6 4 formulation delivers targeted results. The organic nature of the fertilizer provides peace of mind, making application straightforward and effective without the harshness of chemical alternatives. This product is widely viewed as a worthwhile investment for maintaining specific garden health.
Know before you buy
This formula is specifically balanced for acid-loving plants. It is ideal for hollies, azaleas, dogwoods, and various other acid-dependent trees and shrubs.
Simply spread the granules evenly around the base of your plants. For optimal effectiveness, cover the application with a layer of mulch to help the slow-release nutrients integrate into the soil.
You should apply this fertilizer during the spring or fall. These windows align with the plant's natural growth cycles to ensure they receive the necessary nutrients for robust development.
No, this is a granular, slow-release formula that is not water-soluble. It is designed to break down gradually in the soil, providing a steady supply of nutrients over time rather than a quick burst.
The 4-6-4 ratio indicates that the fertilizer contains 4% nitrogen, 6% phosphorus, and 4% potassium. The higher phosphorus content is specifically intended to support the health and vitality of acid-loving ornamentals.
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$40