Soil Microbes + Feeder
- Join Thousands of Gardeners Who've Discovered the Secret
- Healthy Soil = Happy Plants = Happy You
- 100% Natural. Zero Chemicals. Maximum Results
Join Thousands of Gardeners Who've Discovered the SecretFor over 14 years, SoiLife has been the secret weapon of successful gardeners and farmers across Australia. Now it's your turn to experience what happens when you feed your soil the living nutrients it craves.
Size: 1L
Ingredients
Bacteria:
Pseudomonas, Actinomycetes, Bacillus, gram positive, gram negative, methane oxidisers, sulphur reducers, true anaerobes.
Eukaryotes:
Protozoa, mycorrhizal fungi.
Elements:
Nitrogen (N), Phosphorous (P), Boron (B), Calcium (Ca), Cobalt (Co), Iron (Fe), Magnesium (Mg), Manganese (Mn), Molybdenum (Mo), Sodium (Na), Sulphur (S), Zinc (Zn).
Application
- For 5L Soil Microbes and Feeder purchases, you will receive 1x 5L Soil Microbe and 1x 1L of Microbe Feeder Concentrate.
- For 20L Soil Microbes and Feeder purchases, you will receive 1x 20L Soil Microbe and 1x 5L Microbe Feeder Concentrate (4x strength).
- Concentrate feeder mix = 10ml of microbes and 2.5ml of Feeder per 1m2.
- For 1 and 2 litre Microbe and Feeder mix even parts: 10ml Microbes and 10ml Feeder.
This means we can keep the postage costs lower, and we also use just a little bit less plastic. Instructions are always on the Microbe bottle.
When To Use
Potted Plants
Every 2 weeks
Indoor plants too
Veggies & Herbs
Every 2 weeks
Established gardens too
Fruit & Citrus
Fortnightly for 2 months, then monthly
Compost and mulch also support tree health
Lawns & Turf
Fortnightly for 2 months, then monthly
New lawns: weekly at half strength while establishing. Top dress with quality compost at the start of the growing season.
Flowers
Every 2 weeks
Soak seeds and seedlings before planting for better germination
Natives
Half strength for a month, then monthly
Best for sensitive natives, at the regular rate after
Healthy Soil = Healthy Plants
SoiLife's scientifically formulated microbes create a thriving underground ecosystem. They unlock nutrients trapped in your soil, build stronger root systems, and help your plants absorb what they need.
14 Years of Science, Proven Results
Developed over 14 years and rigorously tested across Australian farms and gardens. SoiLife isn't another fertiliser. It's a probiotic for your soil that restores what chemicals take away.
Safe for Your Family, Pets & the Planet
100% natural, certified organic allowed input. No synthetic chemicals, no harmful residues. Apply SoiLife and let your kids and pets enjoy the garden straight away.
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?
Stabilised Microbes
Billions of beneficial bacteria (Pseudomonas, Actinomycetes, Bacillus), fungi (including mycorrhizal species), and protozoa, a concentrated ecosystem waiting to be activated.
Microbe Activator (Feeder)
A nutrient-dense liquid containing sea minerals, humic and fulvic acids, sea kelp extract, and trace elements. Everything the microbes need to multiply rapidly.
How the 2-Part System Works
Like a sourdough starter. Mix Part A and Part B just before use to trigger an explosion of microbial activity. Maximum potency at the moment of application.
Certified Organic & Pet Safe
Zero synthetic chemicals. 100% safe for children, pets, and beneficial insects. Apply and enjoy your garden immediately. No waiting period needed.
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?