Sun Gro Black Gold Just Coir
Best organic soil amendment for gardeners seeking superior moisture retention.
This is the ultimate foundation for gardeners who want total control over their soil’s moisture and structure. While it requires a bit of manual blending to reach its full potential, the pure, organic consistency makes it the most reliable way to build a custom mix that actually thrives.
$38.50
at
Steve Regan Company
More Black Gold options
Who it's for
- Gardeners seeking healthy root systems and improved soil structure
- Eco-conscious growers looking for sustainable, pH-neutral planting alternatives
- Busy plant owners needing help with consistent moisture management
Who should skip it
- Beginners preferring a mix that includes pre-added nutrients
- Casual gardeners wanting to avoid complex mineral supplementation routines
- Impatience-prone planters who need a ready-to-use soil medium
Performance breakdown
Moisture Retention
Superior water-holding capacity keeps garden beds hydrated for longer periods.
Soil Aeration
Lightweight texture significantly improves root zone oxygenation and soil structure.
Organic Purity
Low-salt, processed coir ensures a clean, high-quality base for plants.
Blending Versatility
Easily integrates into custom mixes for containers and raised beds.
Organic Certification
OMRI Listed status provides complete confidence for strictly organic gardening.
Ease of Application
Ready-to-use formula eliminates the need for complex preparation or hydration.
Key Specs
Volume
2.0 cu. ft.
Material
Processed Coconut Coir
Certification
OMRI Listed
Organic
Yes
Intended Use
Potting, Raised Bed
Soil Type
Potting Mix, Garden Soil
Moisture Retention
High
Primary Amendment
Coconut Coir
Form
Loose
Odor Level
Low Odor
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