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Friday, October 9, 2026
Zone Urban Blog

Soil in need of some love? Plant green manure in your garden and you’ll reap the benefits.

Just the other day, I discovered a half-empty bottle of an energy drink 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. But there’s a lot to be said for negligence; after returning from holiday, I spotted a sunflower growing in the back corner.

This week, though, some necessary firefighting is underway. Being six months pregnant, I’ve hired a professional gardener to remove troublesome weeds like green alkanet and young tree shoots from the neighbour’s tree, while leaving the good stuff. Then, in the open 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 green manure, as they are essential in crop rotation for vegetable plots. However, the only things I’m picking from my garden right now are a few scrumped 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 scaffold is for roof repairs, and the fences are still wobbly, but the neighbours are on board with the plan.

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

Cover crops aren’t always showy – though some, like lupins ‘Blue Sonet’ and bird’s foot trefoil, have lovely blooms – but their purpose is to grow vigorously 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. The real magic happens below the surface.

Now is the ideal time for sowing these cold-season plants. I’ve chosen forage rye, great for clay soil, Italian ryegrass, vetch, and field beans.

It feels rewarding in sowing something knowing it’s temporary – at least above ground.

Written by

Drew Mclean

Urban planner and writer passionate about sustainable city development and community-focused living solutions.

Zone Urban Blog

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