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Wednesday, October 7, 2026
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Want to give your soil some TLC? Plant cover crops in your garden and you’ll reap the benefits.

Just the other day, I discovered a half-empty bottle of an energy drink placed in the euphorbia trough by one of the scaffolders. An architect friend joked, “Are you sure that’s Lucozade?” which made me see it differently.

All this is to say, the garden is a bit of a mess. Sometimes neglect has its perks; after returning from holiday, I spotted a sunflower growing in the back corner.

This week, though, some necessary firefighting is underway. Being six months pregnant, I’ve hired a professional gardener to tackle invasive plants like a prickly weed and robinia saplings from the neighbour’s tree, but keeping desirable plants. Then, in the open patches, I’ll be sowing cover crops.

Green manure are superheroes when it comes to improving soil health.

My gardening friend Claire has written about cover crops, as they play a key role in crop rotation for edible gardens. 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 simple and steady – and enhancing soil health is my main priority. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are still wobbly, but the neighbours are on board with replacing them.

Green manure are like superheroes for your garden’s foundation. Soil likes to be covered, which is why weeds appear. Yet by sowing vigorous crops, you can control weeds, bring in bees, shelter beneficial insects, and enrich the soil with nutrients.

Cover crops aren’t always showy – though some, like lupins ‘Blue Sonet’ and bird’s foot trefoil, have pretty flowers – but their purpose is to thrive rather than be admired. After they’ve grown, you can dig them into the soil, chop them for mulch, or leave them on the surface for earthworms to incorporate. The real magic happens below the surface.

Now is the ideal time for sowing these cold-season plants. My selection includes rye grass, which breaks up heavy earth, a nitrogen-lifter, vetch, and field beans.

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

About the author

Gabriella Savage

A tech journalist and software developer with over a decade of experience in digital innovation and startup ecosystems.

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