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Tuesday, October 13, 2026
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Does your garden soil need a boost? Plant cover crops in your garden and you’ll improve your yields.

Just the other day, I discovered a partially finished bottle of an energy drink left behind in the euphorbia trough by one of the scaffolders. An architect friend joked, “Are you sure that’s Lucozade?” giving me a new perspective.

All this is to say, the garden is a bit of a mess. But there’s a lot to be said for negligence; after returning from holiday, I spotted a sunflower sprouting in the back corner.

Now, however, some urgent tidying is underway. Being six months pregnant, I’ve hired a local gardener to remove invasive plants like green alkanet and robinia saplings 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 improving soil health.

A fellow garden writer has previously discussed cover crops, as they are essential in crop rotation for vegetable plots. However, the only things I’m picking from my garden right now are a few foraged apples and some woody herbs.

My ambitions for the garden are modest and consistent – and improving the soil is my main priority. To update concerned readers, the scaffold is for roof repairs, and the fences are still wobbly, but the neighbours are on board with the plan.

Green manure are like superheroes for soil health. Soil likes to be covered, which is why weeds appear. Yet by sowing fast-growing plants, you can control weeds, attract pollinators, shelter beneficial insects, and enrich the soil with nutrients.

Green manure plants may not look exciting – though some, like certain lupin varieties and bird’s foot trefoil, have lovely blooms – but their purpose is to thrive rather than be admired. Once established, you can dig them into the soil, cut them for compost, or let them decompose for worms to pull down. Their work happens below the surface.

Autumn is perfect for sowing these overwintering crops. I’ve chosen forage rye, which breaks up heavy earth, Italian ryegrass, vetch, and field beans.

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

By

Samantha Moore MD

A tech journalist with over a decade of experience covering AI, startups, and digital transformation, passionate about demystifying complex innovations.

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