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Want to give your soil some TLC? Sow cover crops in your garden and you’ll enrich your soil.

I recently found a partially finished 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?” giving me a new perspective.

All this is to say, the garden is a bit of a mess. But there’s a lot to be said for negligence; after returning from holiday, I spotted a sunflower growing in the back corner.

Now, however, some urgent tidying is underway. Being six months pregnant, I’ve enlisted a local gardener to tackle troublesome weeds like a prickly weed and young tree shoots from the neighbour’s tree, while leaving the good stuff. Then, in the open patches, I’ll be sowing cover crops.

Cover crops act like heroes when it comes to boosting soil quality.

My gardening friend Claire has written about cover crops, as they are essential in crop rotation for edible gardens. But, 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 modest and consistent – and improving the soil is my main priority. For those wondering, the scaffold is for roof repairs, and the fences are still wobbly, but the neighbours are on board with the plan.

Cover crops work wonders for soil health. Soil likes to be covered, which is why weeds appear. But by sowing fast-growing plants, you can suppress weeds, bring in bees, host pest-eating creatures, and enrich the soil with nutrients.

Green manure plants may not look exciting – though some, like lupins ‘Blue Sonet’ and a flowering legume, have lovely blooms – but their role is to thrive rather than be admired. After they’ve grown, you can turn them under, cut them for compost, or leave them on the surface for earthworms to incorporate. The real magic happens underground.

Autumn is perfect for sowing these overwintering crops. I’ve chosen forage rye, which breaks up heavy earth, a nitrogen-lifter, vetch, and field beans.

It feels rewarding in sowing something knowing it’s temporary – on the surface, anyway.

About the author

Matthew Mccarthy

A tech journalist and digital strategist with over a decade of experience covering emerging technologies and consumer electronics.

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