Want to give your soil some TLC? Sow cover crops in your garden and you’ll reap the benefits.
I recently found a half-empty bottle of Lucozade placed in the euphorbia trough by one of the scaffolders. An architect friend joked, “Are you sure that’s Lucozade?” giving me a new perspective.
In short, the garden is a bit of a mess. Sometimes neglect has its perks; coming back from a trip, 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 local 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 newly cleared patches, I’ll be sowing green manure.
Cover crops act like heroes when it comes to boosting soil quality.
A fellow garden writer has written about green manure, 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 foraged 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 yet to be fixed, 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 vigorous crops, you can control weeds, attract pollinators, shelter beneficial insects, and fix nitrogen.
Cover crops aren’t always showy – though some, like certain lupin varieties and bird’s foot trefoil, have pretty flowers – but their role is to grow vigorously 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. The real magic happens underground.
Autumn is perfect for sowing these overwintering crops. My selection includes rye grass, great for clay soil, a nitrogen-lifter, a weed-suppressor, and field beans.
There’s satisfaction in planting seeds knowing it’s temporary – at least above ground.