10 Best Rose Fertilizers 2026 in the United States
#1
Winner
Miracle-Gro Shake 'n Feed Rose & Bloom Plant Food - Long-Lasting Granular Fertilizer for Flowering Plants, Feeds Up to 3 Months - 4.5 lbs.
Miracle-Gro Shake 'n Feed Rose & Bloom is a granular fertilizer designed specifically for roses and other flowering plants. Its main strength lies in its long-lasting formula, feeding plants for up to three months with just one application. This makes it convenient for gardeners who prefer a low-maintenance approach. The product contains natural ingredients like kelp, feather meal, bone meal, and earthworm castings, which are good for soil health because they encourage beneficial microbes to support strong roots.
Rating
10.0
Chosen by1,324
Micronutrients
N-P-K Ratio
Most important from
2515 reviews
#2
BioAdvanced All-In-One Rose and Flower Care I Granules - Fertilizer, Insect Control & Disease Control - Prevents Pests and Diseases - Up to 6 Weeks Protection - 4 lb Bottle
The BioAdvanced All-In-One Rose and Flower Care is a well-rounded choice for those looking to enhance their rose plants' health with minimal effort. Priced for convenience, this granule-based fertilizing product also serves as an insect killer and fungicide, making it a three-in-one solution. It works by promoting strong roots and vibrant blooms thanks to its effective formulation. The fertilizer is synthetic, which ensures a quick uptake of nutrients by the plants but may not be suitable for those specifically seeking organic alternatives.
#3
Jobe's Organics Granular Rose Fertilizer, Organic Plant Fertilizer for Rose, Hydrangea, Hibiscus, Azalea, and Other Flowering Shrubs, 16 lbs Bag
Jobe's Organics Granular Rose Fertilizer is a good choice if you prefer an organic option for your roses and other flowering shrubs. Its 3-4-3 N-P-K ratio provides a balanced amount of nitrogen, phosphorus, and potassium, supporting healthy leaves, strong roots, and blooming flowers. Being OMRI-listed, it contains no synthetic chemicals, making it safer for organic gardening.
Rating
8.2
Type of Fertilizer
Organic vs. Synthetic
Most important from
174 reviews
Top 10 Best Rose Fertilizers 2026 in the United States
#1
Winner
Miracle-Gro Shake 'n Feed Rose & Bloom Plant Food - Long-Lasting Granular Fertilizer for Flowering Plants, Feeds Up to 3 Months - 4.5 lbs.
Miracle-Gro Shake 'n Feed Rose & Bloom Plant Food - Long-Lasting Granular Fertilizer for Flowering Plants, Feeds Up to 3 Months - 4.5 lbs.
Type of Fertilizer: granular
Organic vs. Synthetic: synthetic-organic blend
Application Frequency: up to three months
Chosen by 1324 this week
BioAdvanced All-In-One Rose and Flower Care I Granules - Fertilizer, Insect Control & Disease Control - Prevents Pests and Diseases - Up to 6 Weeks Protection - 4 lb Bottle
BioAdvanced All-In-One Rose and Flower Care I Granules - Fertilizer, Insect Control & Disease Control - Prevents Pests and Diseases - Up to 6 Weeks Protection - 4 lb Bottle
Type of Fertilizer: Granules
Organic vs. Synthetic: Synthetic
Application Frequency: Up to 6 weeks
Jobe's Organics Granular Rose Fertilizer, Organic Plant Fertilizer for Rose, Hydrangea, Hibiscus, Azalea, and Other Flowering Shrubs, 16 lbs Bag
Jobe's Organics Granular Rose Fertilizer, Organic Plant Fertilizer for Rose, Hydrangea, Hibiscus, Azalea, and Other Flowering Shrubs, 16 lbs Bag
N-P-K Ratio: 3-4-3
Type of Fertilizer: Granular Fertilizer
Organic vs. Synthetic: Organic
Application Frequency: Every six weeks
Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 - Granular, Continuous Release Plant Fertilizer with 11 Essential Nutrients, 2 lbs.
Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 - Granular, Continuous Release Plant Fertilizer with 11 Essential Nutrients, 2 lbs.
Type of Fertilizer: granular
Organic vs. Synthetic: synthetic
Micronutrients: includes micronutrients
Application Frequency: once every six months
BioAdvanced All-In-One Rose and Flower Care Concentrate - Plant Food - Prevents Pests and Diseases - Up to 6 Weeks Protection - 64 oz Bottle
BioAdvanced All-In-One Rose and Flower Care Concentrate - Plant Food - Prevents Pests and Diseases - Up to 6 Weeks Protection - 64 oz Bottle
Type of Fertilizer: liquid concentrate
Organic vs. Synthetic: synthetic
Application Frequency: rainproof up to six weeks
Related Products
Miracle-Gro Rose Plant Food Rose Fertilizer (6 Pack), 1.5 lb
Miracle-Gro Rose Plant Food Rose Fertilizer (6 Pack), 1.5 lb
Type of Fertilizer: Liquid
Organic vs. Synthetic: Synthetic
Application Frequency: every 1 to 2 weeks
BioAdvanced All-In-One Rose and Flower Care Fertilizer, Concentrate, 32 oz, Rose Fertilizer and Disease Control
BioAdvanced All-In-One Rose and Flower Care Fertilizer, Concentrate, 32 oz, Rose Fertilizer and Disease Control
Type of Fertilizer: liquid concentrate
Organic vs. Synthetic: organic with synthetic chemicals
Application Frequency: every six weeks
BioAdvanced All-in-One Rose & Flower Plant Care, Ready-to-Spray, 32 Ounce, Aphid Spray for Outdoor Plants, Fungicide for Plants
BioAdvanced All-in-One Rose & Flower Plant Care, Ready-to-Spray, 32 Ounce, Aphid Spray for Outdoor Plants, Fungicide for Plants
Type of Fertilizer: pest control spray
Organic vs. Synthetic: Synthetic
Application Frequency: up to two weeks
Great Big Roses and Flowers Liquid Fertilizer Booster – 70 Minerals, Compost Extract, Garden Soil Activator with Humic Acid & Seaweed, Organic Rose Bush Fertilizer Booster for More Bloom – 32 Ounce
Great Big Roses and Flowers Liquid Fertilizer Booster – 70 Minerals, Compost Extract, Garden Soil Activator with Humic Acid & Seaweed, Organic Rose Bush Fertilizer Booster for More Bloom – 32 Ounce
Type of Fertilizer: Liquid concentrate
Organic vs. Synthetic: Organic-certified
Micronutrients: 70+ trace minerals, humic acids, seaweed
Application Frequency: Regular application
#10
Farmer's Secret Rose Booster Fertilizer (32oz) - Super Concentrated - Formulated for All Types of Roses Throughout the Life Cycle - Encourages Healthy Growth and Vibrant Blooms
Farmer's Secret Rose Booster Fertilizer (32oz) - Super Concentrated - Formulated for All Types of Roses Throughout the Life Cycle - Encourages Healthy Growth and Vibrant Blooms
Type of Fertilizer: Liquid
Application Frequency: Weekly
Recommended lists
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Rose Fertilizers
Choosing the right fertilizer for your roses is essential to ensure they grow healthy and produce beautiful blooms. Fertilizers provide the necessary nutrients that roses need to thrive. When selecting a fertilizer, it's important to understand the key specifications and how they impact your plants. This guide will help you navigate through the important aspects of rose fertilizers and how to choose the best one for your garden.N-P-K RatioThe N-P-K ratio represents the percentage of Nitrogen (N), Phosphorus (P), and Potassium (K) in the fertilizer. Nitrogen promotes healthy leaf and stem growth, Phosphorus supports root development and flower production, and Potassium enhances overall plant health and disease resistance. For roses, a balanced ratio like 10-10-10 or a slightly higher Phosphorus content like 5-10-5 is often recommended. If your roses are not blooming well, a higher Phosphorus ratio can help. If the foliage looks weak, a higher Nitrogen ratio might be needed.
Type of FertilizerFertilizers come in various forms such as granular, liquid, and slow-release. Granular fertilizers are easy to apply and provide a steady release of nutrients. Liquid fertilizers are quickly absorbed and are great for a quick nutrient boost. Slow-release fertilizers provide nutrients over an extended period, reducing the need for frequent applications. Choose granular or slow-release for consistent feeding, and liquid for immediate results or to address specific deficiencies.
Organic vs. SyntheticOrganic fertilizers are made from natural materials like compost, manure, and bone meal, and they improve soil health over time. Synthetic fertilizers are chemically formulated and provide immediate nutrients. Organic options are better for long-term soil health and sustainability, while synthetic fertilizers offer quick results. If you prefer a natural approach and are patient with slower results, go for organic. If you need rapid improvement in plant health, synthetic might be the way to go.
MicronutrientsIn addition to the primary nutrients (N-P-K), roses also need micronutrients like iron, magnesium, and calcium for optimal growth. These micronutrients help with various plant functions, including chlorophyll production and enzyme activation. Check if the fertilizer includes these essential micronutrients. If your soil is deficient in any of these, a fertilizer with added micronutrients can help address specific deficiencies.
Application FrequencyDifferent fertilizers have different application frequencies. Some need to be applied every few weeks, while others can last for several months. It's important to follow the recommended application schedule to avoid over-fertilizing, which can harm your roses. Choose a fertilizer that fits your gardening routine. If you prefer less frequent maintenance, a slow-release fertilizer might be ideal. For more hands-on care, a liquid or granular fertilizer with a more frequent application schedule can be suitable.