Soil in need of some love? Sow cover crops in your garden and you’ll improve your yields.
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; after returning from holiday, I spotted a sunflower growing in the back corner.
This week, though, some urgent tidying is underway. Being six months pregnant, I’ve hired a professional gardener to tackle invasive plants like a prickly weed and robinia saplings from the neighbour’s tree, but keeping desirable plants. Next, 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 play a key role in seasonal planting 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 simple and steady – and improving the soil is top of the list. To update concerned readers, the scaffold is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours are on board with replacing them.
Green manure are like superheroes for soil health. Soil likes to be covered, which is why unwanted plants pop up. Yet by sowing vigorous crops, you can control weeds, attract pollinators, host pest-eating creatures, and enrich the soil with nutrients.
Cover crops may not look exciting – though some, like lupins ‘Blue Sonet’ and a flowering legume, have pretty flowers – but their role is to grow vigorously rather than be admired. After they’ve grown, you can dig them into the soil, chop them for mulch, or let them decompose for worms to incorporate. The real magic happens below the surface.
Autumn is perfect for sowing these overwintering crops. I’ve chosen rye grass, great for clay soil, Italian ryegrass, a weed-suppressor, and field beans.
There’s satisfaction in planting seeds that won’t stay forever – at least above ground.
