Want to give your soil some TLC? Plant cover crops in your garden and you’ll improve your yields.
I recently found a partially finished 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.
All this is to say, the garden is a bit of a mess. But there’s a lot to be said for negligence; coming back from a trip, I spotted a sunflower sprouting in the back corner.
This week, though, some urgent tidying is underway. As I’m expecting a baby, I’ve enlisted a local gardener to remove invasive plants like green alkanet and robinia saplings from the neighbour’s tree, while leaving the good stuff. Next, in the open patches, I’ll be sowing cover crops.
Cover crops act like heroes when it comes to improving soil health.
A fellow garden writer has written about green manure, as they play a key role in crop rotation for vegetable plots. But, the only things I’m harvesting from my garden right now are a few foraged apples and some hardy herbs.
My garden goals are modest and consistent – and improving the soil 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 are on board with the plan.
Green manure are like superheroes for your garden’s foundation. Soil likes to be covered, which is why unwanted plants pop up. But by sowing vigorous crops, you can control weeds, bring in bees, host pest-eating creatures, and fix nitrogen.
Cover crops may not look exciting – though some, like lupins ‘Blue Sonet’ and a flowering legume, have lovely blooms – but their role is to grow vigorously rather than be admired. Once established, you can dig them into the soil, chop them for mulch, or let them decompose for earthworms to incorporate. The real magic happens below the surface.
Autumn is perfect for sowing these overwintering crops. My selection includes forage rye, which breaks up heavy earth, Italian ryegrass, vetch, and field beans.
It feels rewarding in planting seeds that won’t stay forever – at least above ground.