Soil in need of some love? Plant cover crops in your garden and you’ll reap the benefits.
I recently found a half-empty bottle of Lucozade left behind in the euphorbia trough by one of the scaffolders. An architect friend commented, “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. As I’m expecting a baby, I’ve enlisted a professional gardener to tackle troublesome weeds like green alkanet and young tree shoots from the neighbour’s tree, while leaving the good stuff. Next, in the newly cleared patches, I’ll be sowing green manure.
Cover crops act like heroes when it comes to improving soil health.
A fellow garden writer has previously discussed 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 modest and consistent – and improving the soil is top of the list. For those wondering, the scaffolding is for roof repairs, and the fences are still wobbly, but the neighbours agree with replacing them.
Cover crops are like superheroes for your garden’s foundation. Bare soil invites weeds, which is why unwanted plants pop up. But by sowing fast-growing plants, 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 certain lupin varieties and a flowering legume, have pretty flowers – but their role is to grow vigorously rather than be admired. After they’ve grown, you can turn them under, cut them for compost, or let them decompose for worms to pull down. The real magic happens underground.
Now is the ideal time for sowing these overwintering crops. My selection includes rye grass, 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 – at least above ground.