Dr. Earth Rose & Flower Fertilizer 4-6-2
Best organic fertilizer for gardeners seeking vibrant, abundant floral blooms.
Nourish your roses and flowers with Dr. Earth's Total Advantage Fertilizer. This 100% organic and natural formula is designed to promote bigger, more abundant blooms, making it ideal for all rose varieties and a wide range of flowering plants. It effectively feeds your plants while providing essential secondary nutrients for overall vigor and health. The guaranteed analysis ensures a balanced blend for vibrant flowering and robust growth, supporting everything from annuals to flowering trees and shrubs.
$79.99
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
+30%
Above average
NPK Ratio
462
/ --
Who it's for
- Eco-conscious gardeners prioritizing chemical-free soil safety
- Flower enthusiasts seeking vibrant blooms over excessive foliage
- Organic growers focused on long-term soil vitality and health
Who should skip it
- Homeowners sensitive to strong smells near outdoor living spaces
- Budget-minded shoppers looking for the most affordable feeding option
- Gardeners needing an immediate nutrient boost for struggling plants
Performance breakdown
Bloom Stimulation
High phosphate content drives exceptional flower production and vibrant color density.
Organic Integrity
Certified organic ingredients ensure safe, sustainable nourishment for your garden soil.
Nutrient Balance
The 4-6-2 ratio provides a steady, reliable foundation for flowering plant health.
Application Ease
Granular form allows for simple, mess-free distribution around shrubs and beds.
Secondary Nutrient Profile
Added calcium and iron bolster plant vigor beyond basic primary nutrients.
Versatility
Effective across diverse species from delicate annuals to established woody shrubs.
Key Specs
NPK Ratio
4-6-2
Package Weight
25 lb
Total Nitrogen (N)
4%
Available Phosphate (P2O5)
6%
Soluble Potash (K2O)
2%
Calcium (Ca)
7.25%
Sulfur (S)
2.72%
Iron (Fe)
0.05%
Features
- Promotes bigger, more abundant blooms naturally
- Ideal formulation for all rose varieties
- 100% organic and natural formula
- Feeds flowering plants effectively
- Contains essential secondary nutrients
- Enhances overall plant vigor
- Suitable for a wide range of flowering plants
What customers say
Gardeners consistently praise this organic fertilizer for its exceptional quality and reliable performance. It reliably produces dramatic improvements in bloom size and plant vitality, making it a top choice for serious flower enthusiasts. Users appreciate the easy application and long lasting effects, finding the vibrant, healthy growth achieved justifies the investment. This fertilizer is celebrated for delivering consistent, visible results that gardeners trust year after year.
Know before you buy
Yes. While formulated for roses, this fertilizer is suitable for a wide range of flowering plants, including annuals, perennials, flowering trees, and shrubs.
The 4-6-2 ratio indicates a higher concentration of phosphorus, which is the nutrient responsible for stimulating flower bud development and promoting larger, more abundant blooms.
Yes, this fertilizer is 100% organic and natural, meaning it is free from synthetic chemicals and relies on natural ingredients to nourish your soil and plants.
Yes, it includes essential secondary nutrients like 7.25% calcium, 2.72% sulfur, and 0.05% iron, which help support overall plant vigor and long-term health.
You should apply the granules evenly to the soil around the base of your plants, following the application rates on the packaging, and water it in thoroughly to help the nutrients reach the root zone.
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Ready to buy?
$80