Compost Microbes
- The Secret to Faster, Healthier Compost
- Billions of Composting Bacteria That Speed Up Breakdown
- Turn Food Scraps and Garden Waste into Living Soil
The Secret to Faster, Healthier CompostSoiLife Compost Microbes are packed with tiny composting bacteria, fungi and yeasts that speed up the composting process and improve compost quality, turning food scraps, garden waste, and manure into nutrient-rich, living soil in weeks, not months.
Size: 1L
Ingredients
Composting Bacteria:
A concentrated, uniquely fermented blend of beneficial composting bacteria specifically selected to break down organic matter rapidly.
Beneficial Fungi:
Specialised fungal species that process tough materials like woody stems, leaves, and fibrous garden waste.
Certification:
Certified organic allowed input. 100% natural. Safe for worm farms and all composting systems.
Application
- Apply directly to your compost pile, bin, tumbler, or worm farm.
- Add when starting a new pile or when adding fresh material.
- Keep compost moist for best microbial activity. Microbes thrive in damp conditions.
- Reapply every 2 to 3 weeks for ongoing piles.
- Works on food scraps, garden cuttings, leaves, lawn clippings, and animal manure.
Compost in Weeks, Not Months
Stop waiting months for your compost to break down. SoiLife Compost Microbes introduce billions of specialised composting bacteria, fungi and yeasts that accelerate decomposition, turning your organic waste into rich, usable compost faster than you thought possible.
Better Compost, Better Soil
It's not just about speed. It's about quality. Our microbes create a balanced ecosystem in your compost that produces nutrient-dense, living soil. Your plants will thank you with stronger growth, better yields, and deeper roots.
Works on Any Compost System
Bins, tumblers, open piles, worm farms. Compost Microbes works with them all. Just add it to your compost and let the bacteria do the heavy lifting. Food scraps, garden cuttings, lawn clippings, leaves, and animal manure all break down beautifully.
How to Apply
Step 1
Order
We dispatch within two business days, Australia wide.
Step 2
Mix
Mix SoiLife with water following the label rates.
Step 3
Apply
Spread it wherever you want your plants to grow.
Step 4
Enjoy
Watch billions of microbes get to work.
The Science
What's Inside?
Composting Bacteria
Specialised thermophilic and mesophilic bacteria that rapidly break down organic matter. Food scraps, garden waste, and manure decompose in weeks instead of months.
Beneficial Fungi
Tough materials like woody stems, bark, and fibrous leaves need fungi to break down. Our blend includes species that process what bacteria can't, creating a complete decomposition system.
How It Works
Add Compost Microbes to your pile, then billions of bacteria multiply and get to work, organic matter breaks down rapidly, and you get nutrient-rich, living compost ready for your garden.
100% Natural & Certified
Certified organic allowed input. Safe for worm farms, pet waste composting, and all garden applications. No synthetic accelerants, no chemicals. Just nature working faster.
See it in action
Watch How It Works
Learn how to apply SoiLife and see real results from Australian gardens.
Certified Allowed Input
100% Natural Guarantee
Australian Made & Owned
Promotes Biodiversity
Ocean Reef Safe
Why SoiLife?
How We Compare
See why thousands of Australian gardeners choose SoiLife over synthetic fertilisers and other biological products.
| Feature | Best for soil SoiLife | Synthetic Fertilisers | Other Biologicals |
|---|---|---|---|
| Price per application | From $0.80/m² | $0.50 to $1.50/m² | $1.50 to $3.00/m² |
| Living microbe formula | ✓ | × | Single / limited strains |
| Builds long-term soil health | ✓ | Short term nutrients, no soil biology support | Some short term, some long term |
| Safe for pets & kids | ✓ | May contain chemical residues | By product |
| Certified organic input | ✓ | × | Varies |
| Visible results | 4 to 8 weeks | Days (short-term) | Varies |
| Australian made & owned | ✓ | Mostly imported | Not always |
| 14+ years field tested | ✓ | Proven track record | Most are new |
| Promotes earthworm activity | ✓ | May reduce numbers | Usually |
| Supports soil and plants | ✓ | Focus on plants only | Often plant only |
| Trusted by 1,800+ gardeners | 100% natural, no chemicals | × | × |
Prices based on 5L Duo covering 500+m². Competitor pricing is indicative.
The science of soil
Why Healthy Soil Changes Everything
Your soil is a living ecosystem. When you have a diverse microbial world, they can complete all of the soil's functions, such as decomposing, structure and providing nutrients, just to name a few.
The Mycorrhizal Network
Beneath your garden lies an invisible network of fungi connecting plant roots to nutrients. SoiLife's microbes strengthen this 'wood wide web', allowing plants to share resources. The result? A garden that's thriving as a connected ecosystem.
Why Synthetic Fertilisers Fall Short
Chemical fertilisers give plants a quick hit but destroy the microbial life that builds long-term soil health. It's like living on energy drinks. Fast boost, long-term damage. SoiLife rebuilds what synthetics strip away.
Earthworms: Your Soil's Best Friend
Within weeks of applying SoiLife, most customers notice increased earthworm activity. That's a sign your soil biology is thriving. Earthworms aerate the soil, break down organic matter, and leave nutrient-rich castings behind.
Seasonal Application Guide
Spring: Apply at planting to kickstart root growth.
Summer: Every 2-4 weeks during active growing.
Autumn: Prepare soil for winter dormancy.
Winter: Rest period. Resume in spring.
Straight from the vine
Hear first hand from our loyal community of gardeners and growers.
"Using SoiLife, I've seen rapid improvement in my garden's vitality. It's drastically increased the size and quality of my veggie harvest and enhanced my flowers health."
Kristy
Customer
"After applying SoiLife Microbes, my lawn took off! The landscaper asked if I needed work, and neighbours thought I painted the grass. Everyone can guess which house is mine now!"
Peter
Customer
"SoiLife has transformed my compact soil! After two applications, the soil has great structure, and my plants are thriving. It also reduces transplant shock and boosts root growth."
Tom
Customer
"I switched to SoiLife for my native garden and I noticed increased growth and health. Now I use it across 100% of my garden. My soil and plants have never been better!"
Rikki
Customer
"I use SoiLife on all my landscape projects, both at work and at home. It truly works, keeping all types of plants thriving and resilient. Plus it's 100% natural, meaning it's safe for my team and family."
Ben
Customer
"Since using SoiLife, my flower garden is in full bloom! Calendulas, snapdragons, violas, poppies, all vibrant and fragrant. The blooms last much longer in the vase, too! Highly recommended!"
Lucette
Customer
"After 5 years of SoiLife, my once weed ridden garden is now full of worms! SoiLife breaks down mulch to build organic matter. It's made the garden what it is today!"
Pam
Customer
"I love this product. I own 17 acres of horse agistment and have used it for the last 2 years on my paddocks. It has assisted coverage and decreased weeds. The soil is healthier and sustains grass more easily."
Kirsty
Customer
Complete Your Soil Care
Our products work even better together
Backed by Science
Over 14 years of development and real-world testing across Australian agriculture
Certified Organic Allowed Input
SoiLife is a certified allowed organic input, giving you the confidence it meets strict organic standards. It's made from 100% natural ingredients, with no synthetic chemicals and no harmful residues. Safe for you, your food and your family.
Proven in Australian Gardens and Farms
SoiLife has been trialled and refined for over 14 years in real Australian conditions, from backyard veggie patches to broadacre and commercial operations. Every bottle is backed by years of on-farm results, not just lab tests, so you know it will work for you and what you grow.
Living Soil Science
Our fermented living formula delivers a highly diverse inoculant of beneficial bacteria, fungi, yeasts and protozoa. Once applied, they colonise the soil and drive nutrient cycling, support stronger root growth and produce compounds that build plant resilience. Over time they create stable soil structure and a more balanced, self sustaining ecosystem.
Got questions?