Neptune's Harvest Rose & Flowering

Neptune's Harvest Rose & Flowering Fertilizer 2-6-4

Organic Liquid Fertilizer for Lush Blooms and Strong Roots

Neptune's Harvest Rose & Flowering Fertilizer 2-6-4 is a biologically rich blend of fish hydrolysate and seaweed, crafted to support abundant blooming, vibrant color, and strong root systems in flowering plants. With an NPK ratio of 2-6-4, this liquid organic fertilizer provides the essential nutrients that roses, annuals, perennials, and flowering shrubs need to thrive-while also feeding the soil biology that supports long-term fertility.

Perfect for flower beds, native pollinator gardens, cut flower rows, container gardens, and blooming perennials.

Key Characteristics

• High Phosphorus Formula for Bloom Production
  With 6% phosphorus and 4% potassium, this blend promotes prolific flowering, root development, and nutrient movement through plant tissues. Ideal for flowering stages and repeat bloomers.

• Fish & Seaweed for Soil and Plant Health
  Combines North Atlantic fish hydrolysate with seaweed (Ascophyllum nodosum) to supply nitrogen, micronutrients, natural growth hormones, and trace elements that enhance plant vigor and resilience.

• How to Use in Garden Beds, Containers, and Borders

  • Soil drench: Mix 1 oz (2 tbsp) per gallon of water and apply to root zone every 1-2 weeks during flowering season.

  • Foliar spray: Apply same dilution directly to leaves in early morning or late evening.

  • Transplants and young plants: Apply at half-strength to reduce shock and support root development.

  • Containers: Use monthly or as needed during flowering phase.

• Improves Flower Color, Fragrance, and Longevity
  Regular use deepens flower color, increases petal production, and supports longer-lasting blooms. Especially helpful for cut flower gardens and pollinator plantings.

• Best For These Plants and Systems

  • Roses, dahlias, cosmos, marigolds, nasturtiums, and zinnias

  • Lavender, bee balm, echinacea, and flowering herbs

  • Perennial borders, native wildflower mixes, and container displays

  • Cut flower production and pollinator-focused plantings

  • Suitable for raised beds, permaculture plantings, and organic landscaping

Product Details

• Type: Organic liquid fish & seaweed fertilizer

• NPK: 2-6-4

• Use Method: Soil drench or foliar spray

• Application Rate: 1 oz per gallon of water

• Use Frequency: Every 1-2 weeks during bloom

• Best For: Roses, flowering plants, herbs, and perennials

• Soil Impact: Stimulates microbes, improves nutrient cycling, supports root health

• Certifications: OMRI-listed for organic use

• Packaging: Available in quarts, gallons, and larger grower sizes

Neptune's Harvest Rose & Flowering Fertilizer 2-6-4 gives your blooms the boost they need-naturally. It supports strong, beautiful flowers while building healthier, living soil with every application.