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.