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 commented, “Are you sure that’s Lucozade?” which made me see it differently.
All this is to say, the garden is in disarray. Sometimes neglect has its perks; coming back from a trip, I spotted a sunflower growing in the back corner.
Now, however, some urgent tidying is underway. Being six months pregnant, I’ve enlisted a local gardener to tackle troublesome weeds like green alkanet and young tree shoots from the neighbour’s tree, while leaving the good stuff. Then, in the open patches, I’ll be sowing green manure.
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. However, the only things I’m harvesting from my garden right now are a few scrumped apples and some hardy herbs.
My ambitions for the garden are modest and consistent – and improving the soil is my main priority. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours are on board with the plan.
Green manure are like superheroes for soil health. Bare soil invites weeds, which is why weeds appear. Yet by sowing vigorous crops, you can suppress weeds, attract pollinators, host pest-eating creatures, and enrich the soil with nutrients.
Green manure plants may not look exciting – though some, like certain lupin varieties and a flowering legume, have pretty flowers – but their role is to thrive rather than look decorative. Once established, you can dig them into the soil, cut them for compost, or let them decompose for earthworms to pull down. Their work happens below the surface.
Autumn is perfect for sowing these cold-season plants. My selection includes forage rye, which breaks up heavy earth, a nitrogen-lifter, vetch, and field beans.
There’s satisfaction in sowing something that won’t stay forever – on the surface, anyway.