Neptune's Harvest Crab Shell
Best natural soil amendment for gardeners seeking long-term plant vitality.
This slow-release crab shell amendment is the secret weapon for building long-term soil vitality without the guesswork of synthetic additives. It requires a bit of patience for the nutrients to break down, but the payoff is a resilient, thriving garden that practically feeds itself.
$19.99
at
Starkie Bros. Garden Center
Who it's for
- Eco-conscious gardeners looking for sustainable soil conditioning
- Organic gardeners seeking natural pest and disease prevention
- Vegetable growers aiming to prevent blossom end rot
Who should skip it
- Gardeners needing immediate nutrient correction for struggling plants
- Budget-focused gardeners managing large-scale plots
- Indoor gardeners sensitive to strong marine scents
Performance breakdown
Nutrient Longevity
Slow-release formula provides consistent nourishment throughout the entire growing season.
Application Ease
Granular texture allows for simple, mess-free distribution across garden beds.
Soil Enrichment
Natural crab shell base significantly boosts essential mineral content in soil.
Versatility
Effective across a diverse range of vegetables, flowers, and woody shrubs.
Ingredient Purity
Derived from natural sources for an organic-friendly approach to plant health.
Plant Vitality
Promotes robust root development and stronger overall plant structural integrity.
Key Specs
Package Weight
12 lb
Release Type
Slow Release
Fertilizer Form
Granular
Fertilizer Source
Natural
Target Plant Type
Vegetables, Flowers, Trees and Shrubs
Organic Certified
False
Water Soluble
False
Pet Child Safe
False
Know before you buy
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