Want to give your soil some TLC? Plant green manure in your garden and you’ll reap the benefits.
I recently found a partially finished bottle of an energy drink placed in the euphorbia trough by one of the scaffolders. A visiting architect joked, “Are you sure that’s Lucozade?” giving me a new perspective.
In short, the garden is a bit of a mess. 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 local gardener to remove invasive plants 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 green manure.
Cover crops act like heroes when it comes to boosting soil quality.
A fellow garden writer has previously discussed cover crops, as they play a key role in crop rotation for vegetable plots. 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 modest and consistent – and enhancing soil health 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 work wonders for soil health. Soil likes to be covered, which is why unwanted plants pop up. But by sowing fast-growing plants, you can control weeds, attract pollinators, host pest-eating creatures, and fix nitrogen.
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 be admired. After they’ve grown, you can turn them under, chop them for mulch, or leave them on the surface for earthworms to pull down. The real magic happens underground.
Now is the ideal time for sowing these cold-season plants. I’ve chosen forage rye, which breaks up heavy earth, a nitrogen-lifter, a weed-suppressor, and beans that aerate soil.
It feels rewarding in planting seeds that won’t stay forever – on the surface, anyway.
