Frass Bio-Stimulant

Name: Frass Bio-Stimulant
Brand: NextSource

£5.99

NextSource Organic Frass - Natural Bio-Stimulant & Plant Food

Our 100% organic insect frass isn't just a fertilizer; it’s a biological supercharger for your soil. Derived from our UK-bred Black Soldier Fly larvae, using local and sustainable ingredients, it provides a perfectly balanced NPK 4-2-2 while introducing a secret weapon to your garden: Chitin.

Why Choose NextSource Frass?

The Chitin Advantage: Chitin is found in the exoskeletons of insects. When applied to soil, it acts as a biostimulant naturally thickening cell walls and boosting immunity against pests and disease.
Peat-Free & Sustainable: 100% natural, chemical-free, and produced right here on our UK farm.
Rapid Results: Highly bioavailable nutrients ensure your vegetables, flowers, and lawns see a visible growth boost within days
Eco-Friendly: A circular economy product that turns organic matter into powerful plant nutrition

Technical Specifications:

NPK Ratio: 4-2-2
Ingredients: 100% Black Soldier Fly Larvae Frass
Origin: UK Farmed

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One-time purchase

£5.99

Frass Subscription

Subscribe and save 15%

£5.09every month until canceled

Explore Frass

Frass Ecosystem Map

Explore the Impact of BSFL Frass

This Interactive Ecosystem Map visualizes the deep-rooted benefits of BSFL Frass. From soil health to plant defense, every connection represents a scientifically backed impact on your garden.

How to use the map:

Click & Explore: Click any node to center the view and reveal detailed information and scientific references.
Navigate: Click and drag the background to move around the map.
Zoom: Double click (or pinch on mobile) to get a closer look at specific networks.

Click the center "BSFL Frass" node to reset your view.