Want to give your soil some TLC? Plant green manure in your garden and you’ll improve your yields.
Just the other day, I discovered a partially finished bottle of Lucozade placed in the euphorbia trough by one of the scaffolders. A visiting architect commented, “Are you sure that’s Lucozade?” giving me a new perspective.
In short, 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 necessary firefighting is underway. Being six months pregnant, I’ve enlisted a professional gardener to remove troublesome weeds like green alkanet and robinia saplings 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.
My gardening friend Claire has written about cover crops, as they are essential in seasonal planting for edible gardens. However, the only things I’m harvesting from my garden right now are a few scrumped apples and some woody herbs.
My ambitions for the garden are simple and steady – and enhancing soil health is my main priority. For those wondering, the scaffolding 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. Soil likes to be covered, which is why unwanted plants pop up. But by sowing vigorous crops, you can control weeds, attract pollinators, host pest-eating creatures, and enrich the soil with nutrients.
Green manure plants may not look exciting – though some, like lupins ‘Blue Sonet’ and a flowering legume, have pretty flowers – but their purpose is to thrive rather than look decorative. Once established, you can dig them into the soil, chop them for mulch, or leave them on the surface for earthworms to incorporate. The real magic happens below the surface.
Now is the ideal time for sowing these cold-season plants. I’ve chosen rye grass, great for clay soil, a nitrogen-lifter, a weed-suppressor, and beans that aerate soil.
There’s satisfaction in sowing something that won’t stay forever – at least above ground.
