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Sunday, October 11, 2026
Royal Tech Site

Want to give your soil some TLC? Sow green manure in your garden and you’ll reap the benefits.

I recently found a partially finished bottle of an energy drink left behind in the euphorbia trough by one of the scaffolders. An architect friend commented, “Are you sure that’s Lucozade?” which made me see it differently.

In short, the garden is in disarray. But there’s a lot to be said for negligence; after returning from holiday, I spotted a sunflower growing in the back corner.

This week, though, some urgent tidying is underway. Being six months pregnant, I’ve hired a local gardener to tackle troublesome weeds like green alkanet and young tree shoots from the neighbour’s tree, while leaving the good stuff. Then, in the open patches, I’ll be sowing cover crops.

Green manure are superheroes when it comes to boosting soil quality.

A fellow garden writer has written about cover crops, as they are essential in seasonal planting for vegetable plots. But, the only things I’m picking from my garden right now are a few foraged apples and some hardy herbs.

My garden goals are modest and consistent – and enhancing soil health is my main priority. For those wondering, the scaffolding is for roof repairs, and the fences are still wobbly, but the neighbours agree with the plan.

Cover crops work wonders for soil health. Bare soil invites weeds, which is why unwanted plants pop up. But by sowing fast-growing plants, you can suppress weeds, bring in bees, shelter beneficial insects, and fix nitrogen.

Green manure plants aren’t always showy – though some, like certain lupin varieties and bird’s foot trefoil, have lovely blooms – but their role is to grow vigorously rather than look decorative. After they’ve grown, you can turn them under, cut them for compost, or leave them on the surface for worms to incorporate. The real magic happens underground.

Autumn is perfect for sowing these overwintering crops. My selection includes forage rye, which breaks up heavy earth, Italian ryegrass, a weed-suppressor, and field beans.

It feels rewarding in sowing something that won’t stay forever – on the surface, anyway.

About the author

Casey Thompson

A cybersecurity specialist and tech journalist with over a decade of experience covering emerging technologies and digital trends across Europe.

Royal Tech Site

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