Espoma OG Flower Tone
Bloom Power for All Flowering Plants
Espoma OG Flower Tone is backordered and will ship as soon as it is back in stock.
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Espoma Organic Flower-tone
Natural Bloom-Boosting Fertilizer for Flowering Annuals, Perennials, and Bulbs
Espoma Organic Flower-tone is a balanced, slow-release fertilizer specifically formulated to support vigorous flowering, vibrant color, and healthy roots in all types of flowering plants. With an NPK of 3-4-5 and enriched with Espoma's Bio-tone- microbes, Flower-tone helps plants bloom longer and more abundantly, while building healthier soil for long-term fertility.
Designed for use in flower beds, borders, container gardens, and pollinator plantings, Flower-tone is ideal for native flowering perennials, cut flowers, bulbs, and flowering herbs.
Key Characteristics
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Promotes Bigger, Longer-Lasting Blooms
With a phosphorus- and potassium-rich 3-4-5 formula, Flower-tone stimulates bud development, strong stem support, and vibrant flower color. Ideal for continuous bloomers, native meadow plants, and summer perennials. -
Microbe-Enriched for Soil Vitality
Infused with Espoma's Bio-tone- beneficial microbes to enhance root uptake and nutrient cycling. Feeds both plants and the living soil, promoting resilience and natural fertility over time. -
How to Use in the Garden and Landscape
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New plantings: Mix 1"-2 tbsp per plant or 4 cups per 10 sq ft of bed at planting.
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Established beds: Sprinkle 1"-2 cups around the base of plants in early spring and every 4"-6 weeks during bloom season.
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Containers: Use 1 tsp per 4" pot or 1 tbsp per gallon of soil; water in thoroughly.
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Bulbs: Add to planting holes in fall or early spring to support bloom set.
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Supports Flowering in Diverse Plantings
Great for annuals like zinnias, cosmos, and calendula, as well as flowering herbs like echinacea and bee balm. Provides excellent bloom support in pollinator gardens, cut flower rows, and native perennial borders. -
Organic, Safe, and Easy to Integrate
OMRI-listed and gentle on soil biology. Pairs well with compost, mycorrhizal inoculants, and mulch in permaculture flower systems and herb spirals. Safe for children, pets, and pollinators.
Product Details
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Type: Organic granular fertilizer
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NPK: 3-4-5
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Formulation: Slow-release nutrients + Bio-tone- microbes
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Best For: Flowering annuals, perennials, bulbs, and herbs
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Application Timing: Early spring through late summer; every 4"-6 weeks during bloom
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Application Rate: 1"-2 cups per plant or 4 cups per 10 sq ft
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Soil Benefit: Supports microbial activity, improves nutrient uptake, enhances bloom production
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Certifications: OMRI-listed for organic gardening
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Packaging: Available in 4 lb, 8 lb, and larger sizes
Espoma Organic Flower-tone is your go-to bloom fertilizer for robust flowers and vibrant garden beds. Whether you're growing a pollinator strip, cottage garden, or perennial border, Flower-tone helps plants thrive from root to bloom.
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