Harmony 5-4-3 + 9% Ca

Harmony Organic Fertilizer 5-4-3

Harmony 5-4-3 is a granular, OMRI-listed fertilizer made from poultry compost and designed to provide slow-release, balanced nutrition to organic and regenerative growing systems. Suitable for vegetables, row crops, perennials, and pastures, this fertilizer supports strong root development, early vigor, and long-lasting soil fertility. It's a go-to amendment for growers seeking to build soil organic matter while feeding crops seasonally.

Key Benefits

All-Purpose Fertility with Organic Matter Boost
With 5% nitrogen, 4% phosphorus, and 3% potassium, Harmony provides a broad nutrient profile that encourages early growth, fruiting, and root development-all while increasing soil carbon and microbial activity.

Made from Compost, Not Raw Manure
Unlike many poultry-based fertilizers, Harmony is derived from fully composted poultry litter-reducing odor, lowering pathogen risk, and making it safe for direct application around plants.

Supports Soil Biology and Structure
Adds valuable organic matter to the soil, stimulating beneficial microbes and improving water retention, especially important in no-till or low-till systems.

Flexible for Diverse Crops
Use in vegetable beds, orchards, cover crop transitions, pasture renovations, and row cropping. Particularly useful when prepping beds in spring or top-dressing in summer.

OMRI-Listed and Cost-Effective
Harmony is a trusted bulk fertilizer for organic systems, offering affordability and reliable performance for growers managing acreage or home plots.

Product Details

• NPK Ratio: 5-4-3
• Ingredients: Composted poultry litter
• Form: Granular
• Application Rate: 10-20 lbs per 1,000 sq ft depending on soil needs
• Timing: Pre-plant or mid-season side-dress
• Certifications: OMRI-listed for organic production
• Best Uses: Vegetables, flowers, pastures, fruit trees, shrubs, and annual beds

PLEASE NOTE - We cannot ship the 40 lb bag, but we do regularly carry it in the store.