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Activated Carbon

AgriCarb – Agricultural Activated Carbon 500g Bag

AgriCarb – Agricultural Activated Carbon 500g Bag

Regular price R 69.95 ZAR
Regular price Sale price R 69.95 ZAR
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AgriCarb is a premium-grade, steam-activated carbon developed specifically for agricultural use. Made from sustainably sourced macadamia nut shells, it offers a range of benefits for soil and plant health.


Key Features

  • Dense carbon lattice and unique porous structure that:
    • Boosts soil health.
    • Improves nutrient retention.
    • Encourages microbial growth.

Why Choose AgriCarb?

Unlike standard biochar, AgriCarb is:

  • Clean and consistent.
  • Packed with benefits, making it ideal for:
    • Veggie gardens.
    • Precious house plants.

Transform your soil and elevate your gardening experience with AgriCarb!


Commonly Known As

  • AgriCarb

Technical Name

  • Steam-Activated Agricultural Carbon (GAC or PAC)

Key Benefits

  • Improves soil structure and porosity.
  • Enhances water retention—perfect for container plants and dry regions.
  • Binds nutrients like Nitrogen and Phosphorous to reduce leaching.
  • Promotes microbial growth and overall soil health.
  • Increases carbon content in soil naturally.
  • Low mobility & high purity—doesn’t move through soil or contaminate.

How to Use AgriCarb

In potting mixes:
Add 2–5% by volume for aroids, bonsai, houseplants, and seedling trays. It blends well into Barks Unlimited Potting Soil with added Perlite and Bark Chips.

In garden beds or raised beds:
Apply approximately 500g per square metre. Mix into the top 10–15 cm of soil before planting.

In large-scale or commercial applications:
Available in granular (0.425–6.7 mm) or powdered form in 20kg and bulk 335kg bags for soil carbon improvement, moisture control, and crop health support.


Why Choose AgriCarb Over Standard Biochar?

  • Steam-activated for higher adsorption and cleaner carbon.
  • Produced from macadamia shells—renewable, local, and traceable.
  • No re-used or reactivated material.
  • Scientifically consistent in pH, ash content, and porosity.
  • Supports long-term soil quality in sustainable growing systems.
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