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Soil in need of some love? Sow cover crops in your garden and you’ll reap the benefits.

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

All this is to say, the garden is a bit of a mess. Sometimes neglect has its perks; coming back from a trip, I spotted a sunflower sprouting in the back corner.

This week, though, some necessary firefighting is underway. Being six months pregnant, I’ve hired a professional gardener to tackle troublesome weeds like a prickly weed and robinia saplings 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.

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

My ambitions for the garden are simple and steady – and enhancing soil health is top of the list. For those wondering, the scaffold is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours are on board with the plan.

Cover crops work wonders for your garden’s foundation. Soil likes to be covered, which is why unwanted plants pop up. But by sowing fast-growing plants, you can suppress weeds, bring in bees, shelter beneficial insects, and fix nitrogen.

Cover crops aren’t always showy – though some, like lupins ‘Blue Sonet’ and bird’s foot trefoil, have pretty flowers – but their role is to grow vigorously rather than look decorative. Once established, you can dig them into the soil, chop them for mulch, or let them decompose for worms to incorporate. Their work happens below the surface.

Autumn is perfect for sowing these overwintering crops. My selection includes forage rye, which breaks up heavy earth, Italian ryegrass, vetch, and field beans.

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

About the author

Joyce Smith

Lena is an environmental scientist and writer passionate about promoting sustainable practices through accessible, evidence-based content.

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