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Does your garden soil need a boost? Plant cover crops in your garden and you’ll reap the benefits.

Just the other day, I discovered a half-empty bottle of Lucozade left behind in the euphorbia trough by one of the scaffolders. A visiting architect joked, “Are you sure that’s Lucozade?” giving me a new perspective.

All this is to say, the garden is in disarray. But there’s a lot to be said for negligence; coming back from a trip, I spotted a sunflower sprouting in the back corner.

This week, though, some urgent tidying is underway. As I’m expecting a baby, I’ve hired a professional gardener to remove troublesome weeds like a prickly weed and young tree shoots from the neighbour’s tree, but keeping desirable plants. Then, in the open patches, I’ll be sowing cover crops.

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

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 harvesting from my garden right now are a few foraged apples and some woody herbs.

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

Green manure work wonders for your garden’s foundation. Bare soil invites weeds, which is why unwanted plants pop up. Yet by sowing fast-growing plants, you can control weeds, attract pollinators, host pest-eating creatures, and enrich the soil with nutrients.

Cover crops may not look exciting – though some, like certain lupin varieties 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, cut them for compost, or let them decompose for earthworms to pull down. Their work happens below the surface.

Now is the ideal time for sowing these overwintering crops. My selection includes rye grass, which breaks up heavy earth, a nitrogen-lifter, vetch, and field beans.

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

NC
By

Nicholas Copeland

An astrophysicist and science communicator passionate about making space accessible to everyone.

Royal Space UK

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