"Cover More of Your Garden for up to 45% Less — Certified Organic"

Formulated by co-founder Anthony Quinlan (B.Sc) himself - organic agronomist with 30 years of experience 

⭐⭐⭐⭐⭐verified reviews

At Soil Dynamics our certified organic liquid fertilisers cost an average of just 3c per sqm treated. Leading competitors charge 5.5c per sqm — at the exact same application rate. That's nearly double the cost for the same coverage


✅ Up to 45% less per sqm than leading competitors
✅ Up to 5x more coverage from the same volume ( most app rates cover 2-4 sqm per 9lt , at SD same rate per 9lt covers 8-10sqm )
✅ Some Soil Dynamics products like Regenerate Elixir have no direct competitor equivalent — they are unique formulations developed by Anthony Quinlan specifically for the Australian home garden. You simply can't compare what doesn't exist elsewhere.


When you're shopping, don't just look at the price ot how many litres a bottle makes — look at the coverage, that will be your best decider

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Why Soil Dynamics is Different

✅  Certified Organic

Soil Dynamics products are Southern Cross certified — the gold standard for organic inputs in Australia.
No synthetic chemicals. No artificial growth hormones. Safe for your family, your pets, your waterways and your soil ecosystem.

 

✅  One simple routine for every plant

Unlike competitor brands that require different fertilisers for different plants, the Soil Dynamics system uses one simple fortnightly and monthly liquid rotation for your entire garden — vegetables, fruit trees, natives, lawns, indoor plants — indoors and out. One routine. Every plant. Done in minutes.

 

✅  Feeds your soil, not just your plants

Soil Dynamics products work by nourishing the soil ecosystem itself — the billions of microbes, fungi and organisms that make nutrients available to your plants naturally. Healthier soil grows healthier plants that produce more nutritious food. It's the difference between treating symptoms and fixing the root cause.

Safe for your pets, safe for our waterways- all our products are non-leaching

 

Formulated by Anthony Quinlan (B.Sc) — Organic Agronomist · 30 years experience · Proudly made in Western Australia.

Free Online Gardening Course

with any online purchase

100% Money Back Guarantee

your success is our success

Free Shipping

on all order over $250

Frequently Asked Questions

  • Dry Products- Apply at key growth stages

    Nutrient Rock Star & Growing Goodness

    • At planting
    • First Flower
    • Before ripening

    **Growing Goodness only required for heavy feeders

    Liquids Fortnightly

    • Happy Gut Tonic
    • The Protein Shake

    Liquids Monthly

    • Jurassic Juice
    • Regenerate Elixir

    Miss a week? No stress. All liquids can be mixed together for convenience — just don't store them pre-mixed.


  • Jurassic Juice is your solution for exisitng gardens — apply weekly at the higher rate for 6 weeks then drop back to monthly. For a permanent long term fix in new garden beds use Coastal Cure as it needs to be dug in at planting and converts sandy to soil soil permantently alowing yout o truley build your soil from the ground up as it holds moisture naturally.


  • Add Growing Goodness to your rotation — our organic NPK booster is specifically designed for heavy feeders. Available in The Lot Bundle and or sold separately


  • Not at all. Apply Happy Gut Tonic and The Protein Shake fortnightly, Jurassic Juice and Regenerate Elixir monthly. Same routine for every plant. Most Soil Dynamics customers are up and running within minutes. It's just like forming a habit except it's in your garden.

  • For an average home garden the medium Foundation Bundle lasts approximately 3 months . Our products don't expire but as we say, if you have them for that long to ask the question, you aren't using them enough