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

Just the other day, I discovered a half-empty bottle of Lucozade 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 a bit of a mess. Sometimes neglect has its perks; 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 enlisted a local gardener to tackle troublesome weeds like green alkanet and young tree shoots from the neighbour’s tree, but keeping desirable plants. Then, in the newly cleared patches, I’ll be sowing green manure.

Cover crops act like heroes when it comes to improving soil health.

My gardening friend Claire has previously discussed cover crops, as they are essential in seasonal planting for edible gardens. However, the only things I’m picking from my garden right now are a few foraged apples and some woody herbs.

My ambitions for the garden are modest and consistent – and enhancing soil health is top of the list. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are still wobbly, but the neighbours are on board with the plan.

Green manure work wonders for soil health. Soil likes to be covered, which is why weeds appear. Yet by sowing vigorous crops, you can control weeds, bring in bees, shelter beneficial insects, and fix nitrogen.

Cover crops may not look exciting – though some, like lupins ‘Blue Sonet’ and a flowering legume, have pretty flowers – but their role is to thrive rather than look decorative. Once established, you can dig them into the soil, chop them for mulch, or let them decompose for worms to pull down. Their work happens below the surface.

Now is the ideal time for sowing these overwintering crops. I’ve chosen rye grass, which breaks up heavy earth, Italian ryegrass, a weed-suppressor, and beans that aerate soil.

There’s satisfaction in planting seeds knowing it’s temporary – on the surface, anyway.

About the author

Johnny Castillo

A passionate automotive historian and restoration expert with over 15 years of experience in preserving classic cars.

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