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Saturday, October 17, 2026
NovaZone

Does your garden soil need a boost? Plant green manure in your garden and you’ll reap the benefits.

I recently found a half-empty bottle of Lucozade 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.

In short, 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.

Now, however, some urgent tidying is underway. As I’m expecting a baby, I’ve enlisted a professional gardener to remove invasive plants like a prickly weed and robinia saplings from the neighbour’s tree, while leaving the good stuff. Then, in the newly cleared patches, I’ll be sowing cover crops.

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

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

My garden goals are modest and consistent – and enhancing soil health is my main priority. To update concerned readers, the scaffolding is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours agree with replacing them.

Cover crops are like superheroes for your garden’s foundation. Bare soil invites weeds, which is why weeds appear. But by sowing fast-growing plants, you can suppress weeds, attract pollinators, 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 pretty flowers – but their purpose is to thrive rather than be admired. Once established, you can turn them under, cut them for compost, or leave them on the surface for worms to pull down. The real magic happens below the surface.

Now is the ideal time for sowing these overwintering crops. I’ve chosen rye grass, great for clay soil, a nitrogen-lifter, vetch, and field beans.

There’s satisfaction in sowing something that won’t stay forever – on the surface, anyway.

The writer

John Moore

A tech journalist and futurist with a passion for exploring how emerging technologies shape society and business.

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