Gardeners’ best kept secret - Fresh Unsterilized Insect frass from our London farm
Insect frass is insect poop. Frass naturally contains the nutrition plants require, beneficial micro-organisms and chitin from the insects’ exoskeletons and it is currently widely used in hydroponics. Chitin fortifies a plant from the inside out, causing an "auto-immune" response that will make plants grow stronger roots and produce natural toxins which fend off pests and fungal pathogens.
To learn more about the effects and benefits of frass for plant life: Information on Insect excrement