Neptune's Harvest

Neptune's Harvest Organic Plant Food Duo — Crab & Lobster Shell 5-3-0 (4 lb) + Kelp Meal 1-0-2 (4 lb)

High-performance patio lawn and garden made for confident daily results

$83.81

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Why customers choose Cera Garden

Discover a natural, soil‑first approach with Neptune's Harvest Organic Plant Food Duo. This thoughtfully paired kit blends two premium inputs to support healthy soil and resilient plants without synthetic additives. The Crab & Lobster Shell Plant Food brings essential minerals to the root zone, while the Kelp Meal delivers trace nutrients and ocean-derived compounds from New England’s clean waters. Used together, they offer a practical pathway to stronger roots, improved moisture management, and vibrant growth for lawns and garden beds. This duo is designed for organic gardens and sustainable landscapes, helping you nourish plants the way nature intended.

What’s inside and how it helps

  • Crab & Lobster Shell Plant Food (5-3-0) with 17% calcium and 1% magnesium supports sturdy cell walls and better nutrient use, while helping to balance soil chemistry.
  • The product is OMRI certified for organic use and is free from synthetic chemicals, making it a safe choice for organic gardens and edible spaces.
  • Kelp Meal (1-0-2) is sourced from the clean waters of the New England coast, providing essential nutrients, trace minerals, carbohydrates, and amino acids that support root vigor and nutrient uptake.
  • Its magnesium and other trace elements help maintain healthy foliage and robust growth, while contributing to improved soil structure and moisture retention.

How the duo works in real life

Used together, the two inputs reinforce each other: calcium nurtures cell walls for stronger shoots, while kelp meal enhances the soil’s ability to hold moisture and deliver nutrients where they’re most needed. Garden beds, vegetable plots, and lawns can benefit from a balanced, nutrient-rich foundation that supports ongoing growth across seasons.

Practical application tips

  • Before planting, measure the area to treat and apply 2–4 pounds per 100 square feet; mix into the soil for best contact.
  • For established lawns or plants, broadcast 5–10 pounds per 1,000 square feet as a top dressing, then water lightly.
  • Reapply every 4–6 weeks during the growing season to maintain steady nourishment and soil health.

Why choose this duo

  • Supports lush lawns and vibrant plant growth with a nutrient balance described by its 5-3-0 and 1-0-2 formulations.
  • Promotes soil structure and moisture retention, helping plants access water and nutrients more effectively.
  • Offers a chemical-free, OMRI certified option aligned with organic and sustainable gardening goals.

Whether you’re growing ornamentals, vegetables, or a resilient lawn, Neptune's Harvest combines two ocean-inspired inputs to help plants thrive naturally and beautifully without making guarantees about outcomes. Start with careful soil preparation, follow the suggested rates, and observe how your garden responds as the season unfolds.

FAQ

Q: What’s included in the Neptune's Harvest Plant Food Duo?

A: A 4 lb Crab & Lobster Shell Plant Food 5-3-0 and a 4 lb Kelp Meal 1-0-2, both OMRI certified for organic use.

Q: What are practical tips for applying this duo?

A: Before planting, sprinkle 2-4 lb per 100 sq ft; for established areas, 5-10 lb per 1,000 sq ft as a top dress, then water and reapply every 4–6 weeks.