---
product_id: 649805414
title: "Biochar Super Compost (10 Kg)"
brand: "soilfixer"
price: "Rp8614887"
currency: IDR
in_stock: false
url: https://www.desertcart.id/products/649805414-biochar-super-compost-10-kg
store_origin: ID
region: Indonesia
---

# 30% biochar for nutrient retention Water-absorbing sponge matrix Up to 100% plant growth boost Biochar Super Compost (10 Kg)

**Brand:** soilfixer
**Price:** Rp8614887
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Grow smarter, not harder—unlock your garden’s hidden potential!

## Quick Answers

- **What is this?** Biochar Super Compost (10 Kg) by soilfixer
- **How much does it cost?** Rp8614887 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/649805414-biochar-super-compost-10-kg)

## Best For

- soilfixer enthusiasts

## Why This Product

- Trusted soilfixer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Microbe Magic:** Supports beneficial soil microbes and mycorrhizal fungi to supercharge root nutrient uptake.
- • **Boost Your Growth Game:** Up to 100% increase in plant growth—watch your garden thrive like never before.
- • **Smart Nutrient Storage:** Biochar acts as a natural sponge, locking in water and nutrients for plants to access on demand.
- • **Made in the UK with Care:** Locally produced, PAS100 certified compost ensures quality and sustainability.
- • **Perfect for Containers & Raised Beds:** Optimized mix designed specifically for container gardening and raised bed planting.

## Overview

SoilFixer SF40 Biochar Super Compost is a premium 10 kg mix of 30% activated biochar and 70% PAS100 screened compost, designed to boost plant growth by up to 100%. Its unique biochar-humus matrix acts as a water and nutrient reservoir, enhancing soil microbe activity and nutrient delivery, ideal for containers and raised beds. Made in the UK, this damp, ready-to-use compost transforms your soil into a thriving ecosystem.

## Description

Product description               SoilFixer SF60 Biochar Super Compost (soil improver, activated biochar)                  Directions               Mix the Biochar Super Compost with the existing soil in containers and raised beds, ensuring it is damp/wet upon application.

## Features

- SF40 Biochar Multi-purpose Compost. Made in the UK. Mix of 30% biochar and 70% screened PAS100 compost. Use SF40 for containers and raised bed planting. For more info, contact us.
- In our SF40 tests, we have seen up to 100% increase in plant growth. We believe most users will achieve +20% increase.
- How does SF40 work: the biochar/colloidal humus matrix acts as ‘sponge’ for water and essential nutrients – storing them ready for use. The ‘sponge’ matrix supports increased levels of soil microbes. The microbes (notably mycorrhizal fungi) can access the stored nutrients. They form symbiotic relationships with plant roots and supply nutrients to the roots. (More detail in our blogs)
- Please note: SF40 absorbs water and is sold damp/wet. Approximate weight/volumes ratios: 10 Kg = approx. 20 litres, 20 Kg = approx. 40 litres (our weights are approximate, tolerance approx. 5%)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 30 x 15 x 30 cm; 10 kg |
| Part number | SF40 |
| Item display weight | 10 Kilograms |
| Manufacturer | SoilFixer |
| Item model number | SF40 |
| ASIN | B082FFWSDJ |

## Product Details

- **Brand:** SoilFixer
- **Item weight:** 10 Kilograms
- **Item form:** Powder
- **Liquid volume:** 40 Litres
- **Specific uses for product:** Plant Growth, Soil Conditioning

## Images

![Biochar Super Compost (10 Kg) - Image 1](https://m.media-amazon.com/images/I/81H7arKM2SL.jpg)
![Biochar Super Compost (10 Kg) - Image 2](https://m.media-amazon.com/images/I/31-2ez8D06L.jpg)
![Biochar Super Compost (10 Kg) - Image 3](https://m.media-amazon.com/images/I/61VX6QzL6dL.jpg)
![Biochar Super Compost (10 Kg) - Image 4](https://m.media-amazon.com/images/I/91sJXZzDW1L.jpg)
![Biochar Super Compost (10 Kg) - Image 5](https://m.media-amazon.com/images/I/91k2fkzpeqL.jpg)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-24*