The CocoCore
Manufacturer-Direct Coco Coir

Root It Down & Raise It Up

Premium coconut coir grown and processed at their own facility — triple-washed, buffered, and priced manufacturer-direct. GrandeGro loose fills, chunky chips, compressed pots, blocks & slabs for every stage.

Triple-Washed & Buffered 6× Water Retention Manufacturer-Direct
CocoCore full product lineup

The CocoCore (Austin, TX) is a vertically integrated manufacturer of premium coconut coir substrates. Unlike brands that resell third-party media, CocoCore owns and operates their processing facility in India — controlling sourcing, triple-washing, buffering, and packaging under one roof. This manufacturer-direct model guarantees batch-to-batch consistency, ultra-low EC (< 0.5 mS/cm), stable pH (5.5–6.5), and competitive pricing that simply isn’t possible through middlemen.

Every CocoCore product is triple-washed to remove salts, calcium-buffered to prevent nutrient lockout, and retains up to 6x its weight in water. The product line spans ready-to-use GrandeGro loose fills (50L bags), compressed grow pots (3/4 to 6 gallon), 5KG blocks, propagation cubes, and grow slabs — covering every stage from propagation to harvest. 100% biodegradable, zero waste, earth-friendly.

GrandeGro Loose Fills & Pre-Fills

CocoCore GrandeGro Lite

GrandeGro Lite

100% Coco Pith. Holds moisture while letting roots breathe.

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CocoCore GrandeGro Premium

GrandeGro Premium

70% Coco Pith / 30% Perlite for extra aeration & drainage.

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CocoCore GrandeGro Lite Pro

GrandeGro Lite Pro

50% Coco Pith / 50% Perlite — maximum air porosity.

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CocoCore GrandeGro Chips

GrandeGro Chips

70% Coco Pith / 30% Coco Chips — chunky, oxygen-rich.

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CocoCore Pre-Fills (Coco Fills)

Pre-Fills (Coco Fills)

Ready-to-plant pre-filled coco pots — pop, hydrate, grow.

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Compressed Coco — Bags, Cubes, Blocks & Slabs

CocoCore 3/4 Gallon Coco Bags

3/4 Gallon Coco Bags

Five-inch expansion bag with consistent water distribution.

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CocoCore 1 Gallon Coco Bags

1 Gallon Coco Bags

Six-inch cube of triple-washed coir for young plants.

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CocoCore 2 Gallon Coco Bags

2 Gallon Coco Bags

Seven-inch grow bag for sustained development.

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CocoCore 3 Gallon Coco Bags

3 Gallon Coco Bags

Eight-inch bag for larger plants needing more root space.

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CocoCore 4″ Cubes

4″ Cubes

Propagation cube for quick root establishment.

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CocoCore 6″ Cubes

6″ Cubes

Intermediate propagation cube with excellent drainage.

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CocoCore Berry Pot

Berry Pot

UV-treated pot purpose-built for blueberries.

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CocoCore Coco Slabs

Coco Slabs

Washed coir slabs, balanced hydration & neutral pH.

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CocoCore 5kg Blocks

5kg Blocks

Premium coir block, expands 65–70 L, 70% WHC.

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CocoCore 5kg Chips Blocks

5kg Chips Blocks

High-aeration block (55% AFP) for hydroponic systems.

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CocoCore 650g Chips

650g Chips

Compact chip block, expands 8–10 L for home grows.

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CocoCore 650g Pith

650g Pith

Compact pith block, expands 8–10 L, 70% WHC.

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CocoCore 650g Naked Slabs

650g Naked Slabs

Unpackaged pith or chip — waste-conscious home use.

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CocoCore 5kg Naked Slabs

5kg Naked Slabs

High-volume cover-free solution for large-scale grows.

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Why Coco Core?

Because it’s green to the core

Nature-made

Crafted from coconut coir, a natural gift that keeps giving.

Zero Waste

Every part of the coconut finds purpose. Nothing wasted.

Water Wise

Retains moisture efficiently, helping plants thrive with less watering.

Earth-Friendly

100% biodegradable. No trace left behind, just healthy growth.

Planet + People

Supports farmers, gardeners, and Mother Earth alike.

Stronger Starts

Encourages healthy roots and resilient plants from day one.

Why CocoCore

Manufacturer-Direct

CocoCore owns their processing facility — not a white-label brand. This means direct quality control over every batch, consistent specs, and wholesale pricing without middlemen markups.

Triple-Washed & Buffered

Every product is triple-washed to remove salts, then calcium-buffered to prevent nutrient lockout. Ultra-low EC (< 0.5 mS/cm) and stable pH (5.5–6.5) right out of the bag.

6x Water Retention

CocoCore coir retains up to 6 times its weight in water while maintaining excellent air-filled porosity (25–55%). Consistent moisture-to-air ratio promotes healthy root development at every stage.

100% Biodegradable

Made from coconut husks — a renewable byproduct. Zero waste manufacturing where every part of the coconut finds purpose. Fully biodegradable and earth-friendly.

Full Product Range

GrandeGro loose fills, compressed grow pots (3/4–6 gal), 5KG blocks (Bulto Bloq), propagation cubes (4″ & 6″), grow slabs (Flatto), and berry pots. Every format for every stage.

Compressed Shipping

Grow pots ship compressed at < 15% moisture, dramatically reducing freight costs. A single container holds up to 60,000 units. Just add water on-site for full expansion.

<0.5
EC (mS/cm)
5.5–6.5
pH Range
6x
Water Retention
3x
Triple-Washed
100%
Biodegradable

Additional Formats

  • +Bulto Bloq — 5KG compressed blocks (65–70L expanded)
  • +Flatto Grow Slabs — pre-cut holes, hydroponic ready
  • +Propagation Cubes — 4″ and 6″ fabric cubes
  • +650g Bricks — pith, chips, and naked slab formats
  • +Berry Pot — UV-treated bags for blueberry cultivation

Technical Specifications

  • +EC: < 0.5 mS/cm (ultra-low)
  • +pH: 5.5 – 6.5 (stable, buffered)
  • +Water holding capacity: 40–70%
  • +Air-filled porosity: 25–55%
  • +Wet extraction method: 1:1.5
  • +Compressed moisture: < 15%
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