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Friday, October 9, 2026
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Does your garden soil need a boost? Plant cover crops in your garden and you’ll enrich your soil.

Just the other day, I discovered a half-empty 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 in disarray. 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 local gardener to remove troublesome weeds 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 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 harvesting from my garden right now are a few scrumped apples and some woody 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 fences are yet to be fixed, but the neighbours are on board with the plan.

Green manure work wonders 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, bring in bees, host pest-eating creatures, and fix nitrogen.

Cover crops aren’t always showy – though some, like lupins ‘Blue Sonet’ and a flowering legume, have lovely blooms – but their role is to grow vigorously rather than be admired. Once established, you can dig them into the soil, cut them for compost, or leave them on the surface for earthworms to incorporate. Their work happens underground.

Autumn is perfect for sowing these overwintering crops. My selection includes forage rye, great for clay soil, Italian ryegrass, a weed-suppressor, and beans that aerate soil.

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

About the author

Jessica Arellano

A financial analyst with over a decade of experience in wealth management and economic forecasting, passionate about simplifying complex financial concepts.

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