Does your garden soil need a boost? Sow green manure 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. An architect friend commented, “Are you sure that’s Lucozade?” giving me a new perspective.

In short, the garden is in disarray. Sometimes neglect has its perks; after returning from holiday, I spotted a sunflower growing in the back corner.

This week, though, some necessary firefighting is underway. As I’m expecting a baby, I’ve enlisted a local gardener to remove troublesome weeds 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 cover crops.

Green manure are superheroes when it comes to boosting soil quality.

A fellow garden writer has written about cover crops, as they play a key role in crop rotation for vegetable plots. But, the only things I’m harvesting from my garden right now are a few scrumped apples and some woody herbs.

My garden goals are simple and steady – and improving the soil is my main priority. For those wondering, the scaffold is for roof repairs, and the garden boundaries are still wobbly, but the neighbours agree with the plan.

Cover crops work wonders for your garden’s foundation. Soil likes to be covered, which is why weeds appear. But by sowing vigorous crops, you can suppress weeds, bring in bees, shelter beneficial insects, and enrich the soil with nutrients.

Cover crops aren’t always showy – though some, like certain lupin varieties and a flowering legume, have pretty flowers – but their role is to thrive rather than be admired. Once established, you can dig them into the soil, chop them for mulch, or let them decompose for earthworms to incorporate. Their work happens underground.

Autumn is perfect for sowing these overwintering crops. My selection includes rye grass, which breaks up heavy earth, a nitrogen-lifter, a weed-suppressor, and beans that aerate soil.

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

Jennifer Hernandez
Jennifer Hernandez

A seasoned business strategist with over a decade of experience in digital transformation and startup scaling.