H-Ferti is an all natural and sustainable insect-based fertilizer for all kinds of soils, presenting an alternative to pig, chicken manures, compost and chemicals.

It is the dried and ground manure (“frass”) of our Black Soldier Fly Larvae grown in Vietnam (Hermetia illucens) and it makes for a fertilizer rich in organic matters, chitin, minerals, calcium, phosphorus, magnesium and nitrogen. 

H-Ferti products absorb water, stimulate the activity of the micro-organisms that can be found in any soil, improve the plants natural defenses acting as a pest and mold deterrent, and help produce healthy and nutritious crops of all kinds.

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Entobel H-Ferti

H-Ferti is a natural by-product created by the metabolism of the Black Soldier Fly Larvae, and is composed by the castings of the larvae, shed skin (chitin exoskeletons), and indigestible organics. 

During their growth, the BSFL are fed on a large variety of traceable pre-consumer organic material such as fruits, rice straw, food waste, and so on. 

BSFL have an enormous appetite and convert those wastes at an incredible quick rate. They break down fibers and release nitrogen, phosphorous and potassium, making for a great fertilizer. 


is a high quality soil amendment with 90%+ organic matter, high concentration of humic and acid, and beneficial microorganisms.





Thanks to evolution, plants can detect the presence of chitin (the protein found in insect exoskeletons) in their surrounding, in order to develop defense mechanisms against insects. By using H-Ferti on your crops, plants will grow stronger cell walls and build defenses that make them more resistant to the attacks of pests. 



H-Ferti is an all-organic product. Unlike other fertilizers on the market, it contains no harsh artificial chemicals at all. It is created only thanks to the BSFL and the microorganisms in their guts. 



Contrary to other animals such as chicken and pigs, Black Soldier Fly Larvae digest harmful bacteria such as E.Coli and Salmonella. As a result, the use of this insect manure significantly reduces the chance of a bacterial infection from the crops. 

How and where to 

Using H-Ferti is incredibly easy. You can use this insect manure as a powder that you put directly into your top soils. Alternatively, you can create a “Frass Tea” by mixing H-Ferti with water, which you can use to water your plants.

Organic Farming

H-Ferti is particularly well suited for seed starting, cuttings, and early plant growth for all kinds of crops : cereals, fruits, vegetables, flowers, trees…

Hydroponic Farming

H-Ferti can be used as root drench or foliar spray and is thus very convenient for hydroponic cultures and greenhouses. 

Home Gardening

H-Ferti can be used for domestic gardening, in containers, hanging baskets, and raised beds. It can also be applied to gardens and lawns. 


The feed conversion ratios of the Black Soldier Fly Larvae are known to be superior to both crickets and mealworms, making H-Ferti in particular one of the lesser energy-consuming fertilizer to produce.

H-Ferti has a higher N-P-K (Nitrogen – Phosphorus – Calcium) concentration than animal manures and compost, making for stronger crops. 

By using H-Ferti, you reduce your carbon footprint, decrease the volume of landfill waste, and support sustainable and organic food programs.

  • Sustainable
  • Low CO2 footprint
  • Natural and Organic
  • Reduces landfill

Contact Entobel

Contact Entobel