A dense network of fine white roots spread through dark, moist soil, photographed close. The thicker roots branch repeatedly into much finer threads, with soil visible in the gaps between them.

The Fungus That Fights for Your Roots

T22 is not a pesticide. It's a fungus that colonises plant roots, hunts and eats soil pathogens, produces antifungal compounds that diffuse through the root zone, and simultaneously triggers the plant's own immune system. Then, separately from all of that, it makes your roots bigger and your nutrients more available. Here's how each of those things actually works.

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Pale bran carrier material scattered across a dark surface, photographed close, with several tiny pale predatory mites visible moving among the granules. The mites are smaller than the individual pieces of bran.

They Eat Pests for a Living. You're Welcome.

Predatory mites are the biological control solution to spider mites, thrips, broad mites, fungus gnats, and more — and they don't harm plants, people, or pets. If someone has suggested you add more mites to fix your mite problem, this is the article that explains why that's actually correct.

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Young tomato plants with plain hanging sachets and a tray of flowering alyssum.

Organic by Design: Why Biological Control is Infrastructure, Not Intervention

When most growers and gardeners hear the phrase "organic pest control," their minds often drift toward what is absent. They imagine a cultivation method defined by negations: no synthetic sprays, no...
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