Green Man - Frass with Biochar and wood vinegar – 1L Bag

Powerful Microbe-Rich Fertiliser for Raised Garden Beds & Wicking Beds

Supercharge your soil with our Frass Fertiliser Blend – a potent mix of 80% frass and 20% Green Man Char biochar and wood vinegar, designed to boost plant growth, improve soil biology, and naturally protect your garden from pests and disease.

This all-natural fertiliser is made from insect manure (frass) produced by black soldier fly larvae, sourced locally from our partners at Beyond Ag. Frass is incredibly rich in nutrients and contains up to 200x more beneficial microbes than standard compost or worm castings.

We’ve enhanced this blend with Green Man biochar and wood vinegar to maximise nutrient availability, microbial activity, and water-holding capacity — perfect for wicking beds, raised beds, and organic vegetable gardens.

🌿 Key Benefits

• 🪱 High-microbial activity: Frass is teeming with beneficial microbes to enhance soil health
• 💪 Natural plant defence: Rich in chitin to help plants resist pests, root rot, and diseases
• 🌱 Enhanced with biochar: Improves nutrient retention and microbial habitat
• 🔥 Wood vinegar: Acts as a biostimulant to increase nutrient uptake
• ♻️ Sustainably sourced & carbon-negative: Made from local organic biomass

Ingredients:
80% frass (from insect manure)
20% Green Man Char biochar & wood vinegar

📦 How to Use

Use as a standalone fertiliser, as needed:

• Mix into the root zone when planting
• Apply as a top dressing around established plants
• Safe to combine with other fertilisers or soil conditioners — but avoid over-fertilising

🧪 Application rates may vary depending on plant needs.

Ideal For:

• Wicking beds like Foodcube
• Raised garden beds
• Organic vegetable gardening
• Urban farms, schools & community gardens