Does your garden soil need a boost? 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 joked, “Are you sure that’s Lucozade?” which made me see it differently.
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 enlisted a professional gardener to tackle troublesome weeds like a prickly weed and young tree shoots from the neighbour’s tree, but keeping desirable plants. Next, in the open patches, I’ll be sowing green manure.
Green manure are superheroes when it comes to boosting soil quality.
A fellow garden writer has written about green manure, as they are essential 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 modest and consistent – and enhancing soil health is my main priority. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are still wobbly, but the neighbours are on board with replacing them.
Cover crops are like superheroes for soil health. Soil likes to be covered, which is why weeds appear. Yet by sowing fast-growing plants, you can control weeds, attract pollinators, host pest-eating creatures, and fix nitrogen.
Cover crops aren’t always showy – though some, like lupins ‘Blue Sonet’ and a flowering legume, have pretty flowers – but their purpose is to grow vigorously rather than be admired. Once established, you can turn them under, cut them for compost, or leave them on the surface for earthworms to incorporate. Their work happens below the surface.
Now is the ideal time for sowing these overwintering crops. I’ve chosen forage rye, which breaks up heavy earth, Italian ryegrass, a weed-suppressor, and beans that aerate soil.
There’s satisfaction in sowing something knowing it’s temporary – at least above ground.