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Monday, October 12, 2026
Blue Journal

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

I recently found a half-empty bottle of an energy drink placed in the euphorbia trough by one of the scaffolders. A visiting architect 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; coming back from a trip, I spotted a sunflower growing in the back corner.

Now, however, some necessary firefighting is underway. Being six months pregnant, I’ve hired a local gardener to tackle invasive plants like green alkanet and young tree shoots from the neighbour’s tree, while leaving the good stuff. Next, in the newly cleared 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 green manure, as they play a key role in seasonal planting for edible gardens. However, the only things I’m picking from my garden right now are a few scrumped apples and some hardy herbs.

My garden goals are simple and steady – and improving the soil is my main priority. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours agree with the plan.

Green manure work wonders for your garden’s foundation. Bare soil invites weeds, which is why unwanted plants pop up. 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 a flowering legume, have pretty flowers – but their role is to grow vigorously rather than look decorative. Once established, you can dig them into the soil, cut them for compost, or let them decompose for earthworms to incorporate. The real magic happens below the surface.

Now is the ideal time for sowing these cold-season plants. I’ve chosen rye grass, which breaks up heavy earth, Italian ryegrass, vetch, and field beans.

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

DS
About the author

David Simon

Elena Voss is a freelance writer and cultural critic based in Berlin, specializing in contemporary art and digital culture.

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