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Does your garden soil need a boost? Sow green manure in your garden and you’ll enrich your soil.

I recently found a half-empty bottle of Lucozade left behind in the euphorbia trough by one of the scaffolders. An architect friend 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. As I’m expecting a baby, I’ve hired a local gardener to tackle troublesome weeds like a prickly weed and robinia saplings from the neighbour’s tree, while leaving the good stuff. Then, in the newly cleared 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 play a key role in crop rotation for edible gardens. But, the only things I’m harvesting 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 my main priority. For those wondering, the scaffold is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours agree with replacing them.

Green manure work wonders for soil health. Bare soil invites weeds, which is why unwanted plants pop up. Yet by sowing vigorous crops, you can suppress weeds, attract pollinators, host pest-eating creatures, and enrich the soil with nutrients.

Green manure plants may not look exciting – though some, like lupins ‘Blue Sonet’ and bird’s foot trefoil, have lovely blooms – but their purpose is to grow vigorously rather than be admired. After they’ve grown, you can dig them into the soil, chop them for mulch, or let them decompose for earthworms to incorporate. The real magic happens underground.

Autumn is perfect for sowing these overwintering crops. I’ve chosen rye grass, great for clay soil, Italian ryegrass, a weed-suppressor, and beans that aerate soil.

There’s satisfaction in sowing something that won’t stay forever – on the surface, anyway.

RM
Written by

Robert Mendoza

Finance writer and investment analyst with a passion for helping others achieve financial independence.

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