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Does your garden soil need a boost? 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?” giving me a new perspective.

In short, 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 necessary firefighting is underway. Being six months pregnant, I’ve enlisted a professional gardener to tackle invasive plants like a prickly weed and young tree shoots from the neighbour’s tree, while leaving the good stuff. Next, in the open 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 green manure, as they are essential in crop rotation for vegetable plots. But, the only things I’m harvesting from my garden right now are a few foraged apples and some hardy herbs.

My garden goals are simple and steady – 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 replacing them.

Green manure are like superheroes for your garden’s foundation. Bare soil invites weeds, 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 certain lupin varieties and bird’s foot trefoil, 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 pull down. Their work happens underground.

Autumn is perfect for sowing these cold-season plants. I’ve chosen rye grass, great for clay soil, Italian ryegrass, vetch, and beans that aerate soil.

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

Written by

Elizabeth Bauer

Environmental scientist and sustainability advocate with over a decade of experience in eco-conscious living and green technology.

GreenPortal

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