10 Best Rose Fertilizers 2024 in the US

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Plant Fertilizer: Promotes strong roots and beautiful blooms for indoor and outdoor plants

2.

Insect Killer: Kills Japanese Beetles, Aphids, Leafhoppers, and other listed pests

3.

Disease Control: Controls Black Spot, Powdery Mildew, Rust, and Southern Blight

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Rainproof Protection: Systemic rainproof protection lasts up to 6 weeks

5.

Restrictions: Not for sale in NY

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Organic Composition: Contains no synthetic chemicals, OMRI listed for organic gardening.

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NPK Ratio 3-4-3: Formulated to provide essential nutrients for abundant blooms.

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4 Pounds Package: Includes 4 pounds of organic flower fertilizer grains.

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Easy Application: Simple application every 6 weeks or as needed.

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Avoids Wasteful Runoff: Designed to prevent mess, hazards, and smells.

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4-8-4 Formula: Balanced nutrients for growth and blooms.

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OMRI Listed: Approved for organic production use.

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Versatile Application: Suitable for bulbs, roses, perennials, and more.

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Natural Ingredients: Includes Fish Bone Meal, Blood Meal, and Kelp Meal.

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Season-long Use: Apply throughout the season for ongoing growth.

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Versatile Use: Suitable for all types of roses and flowering plants.

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Natural Ingredients: Contains a blend of natural and organic ingredients with Bio-tone formula.

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Fertilizer Analysis: 4-3-2 analysis with 5% calcium, environmentally safe with no toxic ingredients.

4.

Easy Application: Ready to use, no mixing required; apply monthly from May to September.

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Organic Gardening: Approved for organic gardening, meets all organic production requirements.

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Organic Bone Meal: Contains 4 pounds of organic bone meal plant fertilizer grains.

2.

NPK Formula: Formulated with a 2-14-0 NPK ratio for high yield and vibrant blooms.

3.

OMRI Listed: Contains no synthetic chemicals and is OMRI listed for organic gardening.

4.

Easy Application: Simple application every 8 weeks or as needed during the growing season.

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Accurate Measurement: Easily measured to provide the right amount of nutrients without over-fertilizing.

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High phosphorus content: Helps plants bloom effectively.

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Feed every 1-2 weeks: Ensures best results for plant growth.

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Water-soluble formula: Feeds plants instantly upon application.

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Versatile use: Suitable for outdoor flowers, fruits, containers, and beds.

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Safe for plants: Won't burn plants when used as directed.

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Instant Feeding: Starts to feed roses instantly for quick results.

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Bigger, Beautiful Roses: Promotes growth of larger, more beautiful roses.

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Frequent Feeding Schedule: Feed every 7 to 14 days for optimal results.

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Versatile Application: Compatible with Miracle-Gro Garden Feeder or watering can.

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Safe Usage: Guaranteed not to burn when used as directed.

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Nitrogen: Promotes strong foliage growth and healthy, robust leaves.

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Phosphorus: Develops solid root systems and strong, vibrant blooms.

3.

Potassium: Aids in water movement and produces sweeter, tastier fruits.

4.

Pack Size: Sold as 4 Pack, each containing 10 spikes.

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Pack Size: 16 oz

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Spikes per Pack: 10 Spikes in each pack

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Total Spikes: 5 Pack (Total 50 Spikes)

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Versatile Use: Suitable for all roses and various flowering plants.

2.

Organic Ingredients: Contains natural ingredients with Bio-tone formula.

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Easy Application: Ready to use, no mixing required, apply monthly.

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Organic Gardening Approved: Registered Organic Input Material for organic use.

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Made in the USA: Produced by Espoma Company, experts in organics since 1929.