Does your garden soil need a boost? Sow green manure in your garden and you’ll improve your yields.
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?” 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.
Now, however, some urgent tidying is underway. As I’m expecting a baby, I’ve hired a local gardener to tackle invasive plants like a prickly weed and robinia saplings from the neighbour’s tree, but keeping desirable plants. Next, in the newly cleared 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 green manure, 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 foraged apples and some woody herbs.
My ambitions for the garden are simple and steady – and improving the soil is my main priority. To update concerned readers, the scaffolding is for roof repairs, and the fences are yet to be fixed, but the neighbours are on board with replacing them.
Green manure are like superheroes for your garden’s foundation. Bare soil invites weeds, which is why weeds appear. But by sowing fast-growing plants, you can suppress weeds, bring in bees, shelter beneficial insects, 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 look decorative. After they’ve grown, you can turn them under, chop them for mulch, or let them decompose for worms to pull down. Their work happens below the surface.
Now is the ideal time for sowing these cold-season plants. My selection includes rye grass, great for clay soil, Italian ryegrass, a weed-suppressor, and beans that aerate soil.
It feels rewarding in sowing something knowing it’s temporary – at least above ground.
