Want to give your soil some TLC? Plant green manure in your garden and you’ll reap the benefits.
Just the other day, I discovered a half-empty bottle of an energy drink placed in the euphorbia trough by one of the scaffolders. An architect friend joked, “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.
This week, though, some necessary firefighting is underway. Being six months pregnant, I’ve enlisted a local gardener to remove troublesome weeds like green alkanet and robinia saplings from the neighbour’s tree, while leaving the good stuff. Next, in the open patches, I’ll be sowing cover crops.
Green manure are superheroes when it comes to boosting soil quality.
A fellow garden writer has previously discussed green manure, as they play a key role in seasonal planting for vegetable plots. However, the only things I’m picking from my garden right now are a few scrumped apples and some woody herbs.
My ambitions for the garden are simple and steady – and improving the soil is top of the list. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are still wobbly, but the neighbours are on board with the plan.
Green manure are like superheroes for soil health. Soil likes to be covered, which is why unwanted plants pop up. But by sowing fast-growing plants, you can suppress weeds, bring in bees, shelter beneficial insects, and enrich the soil with nutrients.
Cover crops aren’t always showy – though some, like certain lupin varieties and bird’s foot trefoil, have lovely blooms – but their role is to thrive rather than look decorative. Once established, you can dig them into the soil, cut them for compost, or leave them on the surface for worms to incorporate. The real magic happens below the surface.
Autumn is perfect for sowing these cold-season plants. My selection includes forage rye, which breaks up heavy earth, Italian ryegrass, vetch, and beans that aerate soil.
There’s satisfaction in sowing something that won’t stay forever – on the surface, anyway.
