Want to give your soil some TLC? Sow green manure 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 joked, “Are you sure that’s Lucozade?” giving me a new perspective.
In short, the garden is in disarray. But there’s a lot to be said for negligence; coming back from a trip, 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 local gardener to tackle troublesome weeds like green alkanet and robinia saplings 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 boosting soil quality.
My gardening friend Claire has written about cover crops, as they are essential in crop rotation for edible gardens. But, the only things I’m harvesting from my garden right now are a few foraged apples and some hardy herbs.
My ambitions for the garden are modest and consistent – and enhancing soil health is my main priority. For those wondering, the scaffold is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours agree with replacing them.
Green manure are like superheroes for soil health. Soil likes to be covered, which is why unwanted plants pop up. Yet by sowing vigorous crops, you can control weeds, bring in bees, host pest-eating creatures, and enrich the soil with nutrients.
Cover crops may not look exciting – though some, like certain lupin varieties and a flowering legume, have lovely blooms – but their purpose is to thrive rather than be admired. After they’ve grown, you can dig them into the soil, cut them for compost, or let them decompose for worms to incorporate. The real magic happens underground.
Now is the ideal time for sowing these overwintering crops. I’ve chosen forage rye, which breaks up heavy earth, a nitrogen-lifter, vetch, and beans that aerate soil.
There’s satisfaction in sowing something knowing it’s temporary – on the surface, anyway.