FINE Horticultural Charcoal
Top Pick
Oh Happy Plants

FINE Horticultural Charcoal

4.6

Best fine grade additive for enhancing plant soil health.

This fine horticultural charcoal is a key ingredient for creating well-draining soil mixes. Its small particle size is perfect for delicate root systems, while its alkaline nature helps balance out acidic components like peat moss. Use it to prevent waterlogged conditions and promote healthier plant growth.

$12.00

In stock

at

Ohhappyplants

Who it's for

  • Plant enthusiasts aiming for optimal root development and disease prevention.
  • Indoor gardeners and terrarium creators prioritizing clean, odor-free substrates.
  • Individuals prone to overwatering or cultivating moisture-sensitive plant varieties.

Who should skip it

  • Gardeners seeking an all-in-one soil amendment that also provides plant nutrition.
  • Users preferring clean, dust-free soil amendments for their indoor gardening projects.
  • Novice plant owners expecting a ready-to-use, standalone planting solution.

Performance breakdown

Drainage Enhancement

Fine particles significantly improve airflow and water movement in dense substrates.

Excellent

Odor Neutralization

Highly effective at scrubbing away stagnant soil smells and organic funk.

Excellent

Root Compatibility

Perfectly sized for delicate root systems like begonias and sensitive succulents.

Excellent

pH Balancing

Acts as a reliable buffer for acidic coco coir-based potting mixes.

Excellent

Mix Integration

Small, uniform sizing blends seamlessly without creating large air pockets.

Excellent

Application Precision

Easy to measure and incorporate into custom soil recipes at home.

Excellent

Key Specs

Texture

Fine

pH

9.6

Particle Size

1/2 inch by 1/8 inch by 1/8 inch

Recommended Mix Ratio

5-7% of soil mix

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FINE Horticultural Charcoal

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Ohhappyplants
Ohhappyplants
In stock
$12.00
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