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Thursday, October 8, 2026
NeoReview

Does your garden soil need a boost? Sow 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.

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 invasive plants like a prickly weed and robinia saplings from the neighbour’s tree, while leaving the good stuff. Next, in the open patches, I’ll be sowing green manure.

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

My gardening friend Claire has written about cover crops, as they are essential in crop rotation for edible gardens. However, the only things I’m picking from my garden right now are a few scrumped apples and some woody herbs.

My ambitions for the garden are simple and steady – and enhancing soil health is my main priority. To update concerned readers, the scaffold is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours are on board with replacing them.

Cover crops are like superheroes for your garden’s foundation. Soil likes to be covered, which is why unwanted plants pop up. Yet by sowing fast-growing plants, you can suppress weeds, attract pollinators, shelter beneficial insects, and enrich the soil with nutrients.

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 look decorative. After they’ve grown, you can dig them into the soil, cut them for compost, or let them decompose for worms to incorporate. 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, Italian ryegrass, vetch, and beans that aerate soil.

It feels rewarding in sowing something that won’t stay forever – at least above ground.

By

Debra Whitney

A tech journalist and futurist with over a decade of experience covering emerging technologies and their societal impacts.

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