10 Best Rose Fertilizers 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 306 products, scanning 3630 reviews, spending more than 36 hours of research and speaking with our test users, we think the Miracle-Gro Water Soluble Rose Plant Food is the one of the Best Rose Fertilizer on the market.

Miracle-Gro Water Soluble Rose Plant Food – Best Overall Rose Fertilizer

Miracle-Gro Water Soluble Rose Plant Food
  • Instantly feeds to grow bigger, more beautiful roses versus unfed plants
  • Feed every 1-2 weeks
  • Endorsed by the American Rose Society
  • Use with Miracle-Gro garden feeder or any watering can
  • Guaranteed not to burn when used as directed

BioAdvanced 043929293566 Bayer Advanced 701110A All in One Rose and

BioAdvanced 043929293566 Bayer Advanced 701110A All in One Rose and
  • PLANT FOOD: Promotes strong roots and beautiful blooms
  • INSECT KILLER: Kills Japanese Beetles, Aphids, Leafhoppers, and other listed pests
  • DISEASE CONTROL: Fungicide controls Black Spot, Powdery Mildew, Rust, Southern Blight and more
  • RAINPROOF PROTECTION: Systemic rainproof protection lasts up to 6 weeks
  • RESTRICTIONS: Not for sale in NY, CT, MD, VT

Miracle-Gro Plant Food 3002210 Shake 'N Feed Rose and Bloom

Miracle-Gro Plant Food 3002210 Shake 'N Feed Rose and Bloom
  • Contains natural ingredients to feed microbes in the soil
  • Promotes more blooms and spectacular color in flowering plants and roses versus unfed plants
  • For new and existing roses and flowering plants
  • Feeds up to 3 months
  • Takes the Guesswork Out of Feeding!

Espoma RT4 4-Pound Rose-Tone 4-3-2 Plant Food – Best Budget Rose Fertilizer

Espoma RT4 4-Pound Rose-Tone 4-3-2 Plant Food
  • An all natural and organic plant food enhanced with thousands of living microbes and is approved for organic gardening
  • It is preferred by professional rosarians and provides a safe, long-lasting reservoir of nutrients
  • Made in United States
  • A complete plant food with all 15 essential nutrients
  • Recommended by professional rosarians for prize winning blooms
  • Complex blend of natural organics provide complete and balanced feeding of all 15 nutrients
  • Environmentally safe
  • No sludges, hazardous or toxic ingredients

Jobe’s 09423 Organics Flower & Rose Granular Fertilizer with Biozome

Jobe’s 09423  Organics Flower & Rose Granular Fertilizer with Biozome
  • Organic granular fertilizer; Fast acting fertilizer for roses; Formulated for more abundant beautiful flowers
  • OMRI listed for organic gardening by USDA; Certified organic means no synthetic chemicals
  • Contains Jobe’s Biozome…the proprietary microorganism archaea that aggressively breaks down material for faster results
  • Jobe’s Biozome improves soil conditions, helps resist disease, insects, and drought during the growing season
  • Easy pour bag; Guaranteed analysis: (3-5-3) 4 pound bag, (3-5-3) 16 pound bag; Apply at planting and every 6 weeks

Jobe's Rose Fertilizer Spikes

Jobe's Rose Fertilizer Spikes
  • Pre-measured Rose fertilizer Spikes nourishes at the roots; time release fertilizer for all flowering shrubs
  • Easy to use Rose fertilizer Spikes; no wasteful runoff, no mess, hazards or smells
  • For Best results apply early in spring when new growth begins for beautiful blooms
  • Feeds for 8 weeks underground to provide roses with continuous slow-release nourishment at their roots
  • Apply early in spring when new growth begins; guaranteed Analysis: (9-12-9) 10 Spikes in waterproof, reseal able pouch

Jobe's Organics Rose & Flower Fertilizer Spikes

Jobe's Organics Rose & Flower Fertilizer Spikes
  • Organic fertilizer spikes for roses and all flowering shrubs; Pre-measured spikes provide nourishment at the roots OMRI listed for organic gardening by USDA
  • Organic fertilizer spikes for roses and all flowering shrubs; Pre-measured spikes provide nourishment at the roots
  • OMRI listed for organic gardening by USDA; Certified organic means no synthetic chemicals
  • Contains Jobe Biozome; Extremely aggressive proprietary microorganism archaea that aggressively breaks down material for faster results
  • Jobe’s Biozome improves soil conditions; Helps your garden resist disease, insects, drought and other unfavorable conditions within a growing season
  • No mess easy to use spikes; Prevents waste and run-off; Fertilizer analysis: (3-5-3) 10 spikes per waterproof resealable package

Dr. Earth 702P Organic 3 Rose & Flower Fertilizer in

Dr. Earth 702P Organic 3 Rose & Flower Fertilizer in
  • Optimum levels of primary plant nutrients
  • For larger and more abundant blooms
  • Loosens and improves soil texture
  • Contains no GMOs, chicken manure or sewage sludge
  • Feeds for several months
  • Contains PRO-BIOTIC Seven Champion strains of beneficial soil microbes plus ecto and endo Mycorrhizae
  • 100 percent natural and organic
  • Superior buds and blooms; Exceptional results because nutrients are released quickly
  • Eliminates the need for chemical fertilizers when used as directed. Feeds for several months.
  • Eight select strains of Ecto and Endo Mycorrhizae contribute to drought tolerance, enhanced nutrient availability and increased plant performance

BioAdvanced 701210A 2 in 1 Rose & Flower Care 8-12-4 – Premium Pick

BioAdvanced 701210A 2 in 1 Rose & Flower Care 8-12-4
  • PLANT FOOD: Feeds roses and flowers to promote strong and beautiful blooms
  • 8 WEEK PROTECTION: Protects against listed insects in one easy step for 8 weeks
  • INSECT KILLER: Kills Aphids, Japanese Beetles, Lace Bugs, Leafhoppers, Whiteflies, and other listed pests
  • RAINPROOF PROTECTION: Systemic rainproof protection lasts up to 8 weeks
  • RESTRICTIONS: Not for sale in NY, Restricted in CT, VT, & MD

Down to Earth Organic Rose & Flower Fertilizer Mix 4-8-4

Down to Earth Organic Rose & Flower Fertilizer Mix 4-8-4
  • Down To Earth Rose & Flower Mix is a five pound box of all natural fertilizer with 4-8-4 formula and supplies nutrients for vigorous growth and sensational flowers
  • A special fertilizer blend that provides ample nitrogen for vigorous growth, extra phosphorus for beautiful blooms and potassium and trace elements for healthy plant stock
  • Great for starting edible bulbs, like garlic and onion, apply when planting your favorite new roses, bulbs, perennials and use throughout the season when new growth appears on existing plants
  • Listed by the Organic Materials Review Institute (OMRI) for use in organic production and great to use on vegetable gardens, flower beds, containers and houseplants
  • Ingredients: Fish Bone Meal, Langbeinite, Blood Meal, Alfalfa Meal, Seabird Guano, Rock Phosphate, Humates and Kelp Meal

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