Decomposing organic matter
and release nutrients
Our products are made with the highest quality, certified organic ingredients.
Our probiotic approach
The SoiLife difference
We are not a generic vermi or compost extract, we are a living biofertiliser that work deep within your garden’s soil.
Bring back life to your garden
Build soil structure
Improve aggregation
and water retention
Unlock nutrients
Build humus
Improves soil fertility and
increase organic matter
Regulate temperature
Buffer soil temperature
fluctuations
Energy transfer
Transfer energy to plants and promote healthy growth
Balance pH
Balanced soil pH is crucial
for nutrient availability
Scientifically proven
14 years in development
Tested at scale
Unique fermented formula
What's in SoiLife
Microbes
A diverse mix of living microbial life creating a healthy soil microbiome
Humic & Fulvic
Boosts nutrient absorption and supports beneficial bacteria
Sea kelp
Acts as a bio-stimulant, promoting plant growth and nutrient uptake
Sea Minerals
Provides micro-nutrients crucial for plant health and pest resistance
The power packed two part formula
PART A
SOIL MICROBES
A unique formula of fermented, species rich microbial life.
PART B
MICROBES FEEDER
A dense mix of nutrients that feeds plants and enables your microbes to rapidly multiply and get to work!
Getting started
1. Order
We ship next business day. Shipping Australia wide!
2. Mix
Mix your SoiLife Microbes and Microbe Feeder in water
3. Apply
Spread it wherever you want your plants to grow
4. Enjoy!
Watch as billions of microbes get to work on your garden
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.
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!
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.
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!
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.
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!
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!
Customer
How to apply SoiLife to your garden
250ml
Microbes
250ml
Feeder
10L
Water
25m²
Coverage
12 x 2m
Diameter
Veggies & Gardens
For best results apply
every 2 weeks
Fruit & Citrus
Apply once every month for 4 months, then once every 3 months
Lawns
Apply once every month for 4 months, then once every 3 months
Natives
Apply every 4 months at
half strength
Apply more frequently for even better results (Excluding natives)
Frequently asked questions
Got a question about how SoiLife works? Look no further…
Compost Microbes
Compost Microbes
Regular price
From $25.50
Sale price
From $25.50
Regular price
$51.00
Unit price
per
Kelp Power
Kelp Power
Regular price
From $21.90
Sale price
From $21.90
Regular price
$43.80
Unit price
per
Soil Microbes + Feeder
Soil Microbes + Feeder
Regular price
From $30.50
Sale price
From $30.50
Regular price
$61.00
Unit price
per
Explore Our Products
How to apply SoiLife to your garden
1L & 2L bottle
250ml
Microbes
250ml
Feeder
9L
Water
25m²
Coverage
12 x 2m
Diameter
5L bottle
250ml
Microbes
50ml
Feeder Concentrate
9L
Water
25m²
Coverage
12 x 2m
Diameter
20L bottle
250ml
Microbes
60ml
Feeder Concentrate
9L
Water
25m²
Coverage
12 x 2m
Diameter
Apply more frequently for even better results (excluding natives)
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
Soil Microbes + Feeder
Our flagship two-part formula for rebuilding soil life. Part A adds billions of live, stabilised soil microbes that colonise the root zone and soil. Part B is a nutrient dense activator that feeds those microbes so they multiply quickly and get to work. Mixed together in water and applied to soil or mulch, they help to unlock nutrients, improve soil structure and support stronger, healthier plants.
Kelp Power
Kelp Power is a premium Australian seaweed extract that acts as a natural biostimulant for your plants and soil. It's naturally rich in plant growth compounds that encourage strong roots, healthy new shoots and better stress tolerance. Unlike standard fertilisers, Kelp Power doesn't just add nutrients, it helps plants use the nutrients more efficiently and supports beneficial soil microbes, so you get longer lasting growth and resilience. Pair it with SoiLife Soil Microbes to create a complete, soil first nutrition system for your garden.
Compost Microbes
SoiLife Compost Microbes are a concentrated inoculant of beneficial bacteria, fungi and yeasts that jump starts and stabilises your composting process. By adding the microbes, it helps your pile heat up faster, break down material more completely and stay in balance. This means fewer smelly, slimy or stalled compost piles and more consistent, high quality compost. In weeks rather than months, food scraps, garden waste and manure are transformed into dark, crumbly compost that feeds soil life, improves structure and delivers nutrient rich organic matter back to your soil.
The Science
What's Inside?
Soil Microbes
Two-Part Biofertiliser
Part A delivers stabilised, live soil microbes. Part B is a nutrient dense activator that feeds them. Mixed in water and applied to the soil, they introduce billions of beneficial organisms into the root zone, where they enhance nutrient cycling, support root growth and help build stable soil structure.
What's inside
- Billions of live, beneficial microbes
- Bacteria, fungi, yeasts and protozoa
- Part A microbes plus a Part B nutrient feeder
- Colonises the root zone and surrounding soil
Billions of live, beneficial microbesKelp Power
Premium Seaweed Extract
Kelp Power is an Australian seaweed extract that acts as a natural biostimulant. Applied to soil or as a foliar spray, it stimulates root development, supports beneficial soil microbes and helps plants use nutrients more efficiently, so they grow more vigorously and cope better with heat and dry spells.
What's inside
- Made from Australian seaweed
- Natural growth compounds (auxins and cytokinins)
- Protective betaines for stress tolerance
- Stronger roots, new shoots and resilience
Compost
Composting Accelerator
SoiLife Compost Microbes are a concentrated inoculant of beneficial bacteria, fungi and yeasts. They help your pile heat up faster, break material down more completely and stay in balance. So instead of smelly, stalled piles, you get rich, crumbly compost in weeks rather than months.
What's inside
- Beneficial bacteria, fungi and yeasts
- Heats and balances the compost pile
- Finished compost in weeks, not months
- Works in bins, tumblers and worm farms
Bundle
Better Together
Each SoiLife product targets a different part of the soil ecosystem. Used together, they form one integrated program that supports nutrient cycling, root development and long term soil health. Our bundle pricing then lets you save when you combine two or more products.
How they work together
- Soil Microbes rebuild soil biology
- Compost Microbes build organic matter
- Kelp Power stimulates plants and soil
- Save 6% on any 2, or 12% on all 3
Certified Allowed Input
100% Natural Guarantee
Australian Made & Owned
Promotes Biodiversity
Ocean Reef Safe
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
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 two part fermented 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.
See it in action
Watch & Learn
Real results from real Australian gardens. See how SoiLife transforms your soil.
How To Get Started
Step 1
Order
We ship next business day, Australia wide.
Step 2
Mix
Mix your Soil Microbes and Microbe Feeder in water.
Step 3
Apply
Spread it wherever you want your plants to grow.
Step 4
Enjoy
Watch billions of microbes get to work.
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 | 2 to 4 weeks | Days (short-term) | 4 to 8 weeks |
| 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 |
| Bundle savings available | Up to 12% off | × | × |
Try SoiLife Today
Prices based on 5L kit covering 200-250m². Competitor pricing is indicative.
Got questions?
FAQ
How quickly will I see results?
Most customers notice visible improvements within 2 weeks: healthier-looking foliage, increased earthworm activity, and softer soil. Full benefits develop over one growing season as the microbial ecosystem establishes itself in your soil.
Is SoiLife safe for pets and children?
Absolutely. SoiLife is 100% natural with no synthetic chemicals, making it completely safe for pets, children, and beneficial insects. It's a certified organic allowed input. You can apply it and let your family enjoy the garden straight away.
What's included in my bundle?
Build your kit from Soil Microbes plus Microbe Feeder (our core two-part living formula), Kelp Power, and Compost Microbes. Add any 2 products to save 6%, or all 3 to save 12%. Choose your sizes above and everything ships together, ready to mix and apply.
What if it's not right for me?
SoiLife is backed by our 100% Satisfaction Protection and a 30-day returns policy. If something is not right, just contact our team and we will help make it right.
How much area does one bottle cover?
The 5L kit covers approximately 200 to 250 square metres when diluted as directed. The 20L kit covers up to 1,000 square metres, making it ideal for larger properties and lawns. Apply every 4 to 6 weeks during the growing season for best results.
Can I use SoiLife with other fertilisers?
Yes, SoiLife works alongside organic fertilisers and compost. However, avoid using it with strong synthetic chemicals or fungicides, as these can harm the beneficial microbes. Many customers find that after using SoiLife, they need significantly less supplemental fertiliser.
What's the shelf life?
Unopened, SoiLife has a shelf life of 12 months when stored in a cool, dark place. The two-part system keeps the microbes in a stable, dormant state until you're ready to activate them. Once mixed, apply within 24 hours for maximum potency.
How long will shipping take?
We dispatch next business day from our warehouse in Australia. Standard delivery takes 2 to 5 business days depending on your location. Use code SHIP40% for 40% off all shipping!