Herbi All-Natural 4-4-4


Herbi’s All-Natural 444 is an all-purpose fertiliser and living soil amendment. It includes 25+ natural ingredients to give a diverse nutritional boost to create and maintain Living Soil. It can be used to build up your garden bed soil, mix into your potting mix, or maintain living soil as a top dressing,  supporting a healthy soil food web.

Herbi’s All-Natural 444 is included in Herbi SOIL – Living Soil Growing Mix and it is recommended to be used to maintain it for optimum plant health.

Living Soil Amendment

We support diversity, particularly to build up strong and healthy soil. Our handcrafted Herbi’s All-Natural is an all-purpose fertiliser that includes a wide range of natural ingredients to ensure maximum microbial adaptability and performance:

  • Fish Meal
  • Mussel Meal
  • Kelp Meal
  • Soluble Kelp extract
  • SEA-90
  • Rock Phosphate / Biophos
  • Langbeinite
  • Volcanic Rock Dust
  • Dolomite
  • Natural Silicon Dioxide
  • Guano
  • Blood & Bone
  • Feather Meal
  • Frass from Mealworms
  • Sugarbeet Molasses
  • Biochar
  • Manuka Wood Ash
  • Alfalfa Meal
  • Soybean Meal
  • Amino Acids
  • Fulvic Acids
  • Humic Acids
  • Aloe Arborescens Extract
  • Yucca Extract
  • Algae Extract
  • Trichoderma Fungi
  • Mycorrhizal Fungi
  • Natural Triacontanol
  • Chitosan oligosaccharide
  • Beneficial Fungi, Bacteria and Enzymes
  • Pest controlling Bacteria

All Purpose Fertiliser

Herbi’s All-Natural Fertiliser 4-4-4 is ideal for building up soil health and supporting natural management systems for healthier plant growth. As a living soil amendment, it will help develop the microbial community, supporting and enhancing the soil food web for sustained growth and immunity. Mix it into your soil mix, use it as a top dressing, or living soil amendment.
We recommend combining Herbi’s All-Natural with our Terra Nutes WORM+.
For heavy fruiting or flowering plants, we recommend transitioning to our Herbi’s All Natural 2-8-4 during the growth cycle. For an example of dosage guidelines you can download here.

The soil mix we recommend

Herbi SOIL - Living Soil Growing Mix

Herbi SOIL contains all the goodness of other Herbi All-Natural products, making it a superior Living Soil Growing Mix. This super soil is enriched with Herbi’s All Natural 4-4-4 and contains no synthetic additives. It is packed with a wide range of natural ingredients, microbes/fungi/beneficial bacteria and enzymes. 

Examples of DIY soil mixes we recommend

  1. 50% (washed) Coco, 20% Perlite or Pumice, 10-20% Worm castings (i.e. Terra Nutes WORM+), 10-20% (if available fungal dominated) compost, 1-2 cups Herbi’s All Natural 4-4-4 per 20L.
  2. 30% Peat Moss, 30% Perlite or Pumice, 10-20% Worm castings (i.e. Terra Nutes WORM+), 10-20% (if available fungal dominated) compost, 1-2 cups Herbi’s All Natural 4-4-4 per 20L.

Transplant the seedlings with a tsp of Herbi’s MYCOS+.
The recipe is a bit vague as it really depends on the quality of the worm castings and the compost. For best results, let it settle for 1-2 weeks before using it, with daily light watering with no drain (not flushing) before transplanting the seedlings. Start topdressing after you have transplanted the seedlings.

Do not

Herbi’s All Natural is stuffed with a wide variety of natural ingredients to support the development of a diverse soil ecosystem. Avoid adding any synthetic fertiliser to the soil as it could disturb the microbial development and avoid using chlorinated water to water your plants. If you have no other option please use your shower head and let the water fall from a distance into your bucket and/or let the water settle for 1-2 days. Most of the chlorine will evaporate during that time.


Learn more

Additional information

Weight N/A



22kg, 6kg, 500g, 10kg, 12.5kg, 1kg, 2.5kg


Cocoponics, Soil, Soil-less