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Wednesday, October 7, 2026
Zen Global Insight

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

Just the other day, I discovered a half-empty bottle of an energy drink placed 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 a bit of a mess. Sometimes neglect has its perks; coming back from a trip, I spotted a sunflower sprouting in the back corner.

This week, though, some urgent tidying is underway. Being six months pregnant, I’ve enlisted a professional 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 improving soil health.

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 picking from my garden right now are a few scrumped apples and some hardy herbs.

My garden goals are modest and consistent – and improving the soil is my main priority. To update concerned readers, the scaffold is for roof repairs, and the fences are still wobbly, but the neighbours agree with the plan.

Cover crops are like superheroes for soil health. Bare soil invites weeds, which is why weeds appear. Yet by sowing fast-growing plants, you can control weeds, bring in bees, host pest-eating creatures, and fix nitrogen.

Green manure plants aren’t always showy – 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 dig them into the soil, cut them for compost, or leave them on the surface for earthworms to incorporate. The real magic happens underground.

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

There’s satisfaction in planting seeds that won’t stay forever – at least above ground.

The writer

Kimberly Harris

Lena Hartwell is a mindfulness coach and writer exploring the intersection of spirituality and everyday life.

Zen Global Insight

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