Pests and Diseases

Identifying common garden pests and diseases and how to control them organically. Practical, UK-focused advice.

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5 articles — latest 24 Mar 2026

About Pests and Diseases

Gardening in Britain is a constant dance with nature. From the damp corners of a Devon cottage garden to a breezy allotment in the North, every gardener eventually faces the challenge of uninvited guests and mysterious spots on their leaves. While it can be disheartening to find your prize-winning hostas reduced to lace overnight or your tomato plants wilting from blight, these challenges are a natural part of the outdoor ecosystem. Understanding what is happening in your soil and on your stems is the first step toward creating a garden that can defend itself.

The modern UK gardener is increasingly moving away from harsh synthetic chemicals in favour of organic, sustainable solutions. This category is dedicated to helping you identify the "usual suspects" found in British gardens and providing practical, eco-friendly strategies to manage them. Rather than aiming for total eradication—which is rarely possible or healthy for the environment—our focus is on balance. By encouraging biodiversity and using targeted organic controls, you can keep your plants healthy without harming the bees, hedgehogs, and birds that call your garden home.

In the articles gathered here, you will find deep dives into specific problems, from the perennial battle with slugs and snails to the seasonal anxiety of potato blight. We cover the lifecycle of pests, the environmental triggers for common diseases, and the best organic products and DIY remedies available to the home gardener. Whether you are growing ornamental roses or a high-yield vegetable patch, these guides will equip you with the knowledge to troubleshoot problems and intervene effectively before they get out of hand.