Soil in need of some love? 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. A visiting architect joked, “Are you sure that’s Lucozade?” which made me see it differently.
All this is to say, the garden is in disarray. But there’s a lot to be said for negligence; coming back from a trip, I spotted a sunflower sprouting in the back corner.
Now, however, some necessary firefighting is underway. Being six months pregnant, I’ve enlisted a professional gardener to remove troublesome weeds like a prickly weed and robinia saplings from the neighbour’s tree, while leaving the good stuff. Then, in the open patches, I’ll be sowing cover crops.
Green manure are superheroes when it comes to improving soil health.
My gardening friend Claire has written about cover crops, as they are essential in crop rotation for vegetable plots. But, the only things I’m picking 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. To update concerned readers, the scaffolding is for roof repairs, and the fences are yet to be fixed, but the neighbours agree with replacing them.
Cover crops work wonders for your garden’s foundation. Soil likes to be covered, which is why weeds appear. Yet by sowing fast-growing plants, you can control weeds, bring in bees, shelter beneficial insects, and fix nitrogen.
Green manure plants may not look exciting – though some, like lupins ‘Blue Sonet’ and bird’s foot trefoil, have lovely blooms – but their role is to grow vigorously rather than be admired. Once established, 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 cold-season plants. My selection includes rye grass, great for clay soil, a nitrogen-lifter, a weed-suppressor, and beans that aerate soil.
It feels rewarding in planting seeds knowing it’s temporary – at least above ground.
