Does your garden soil need a boost? Sow cover crops in your garden and you’ll improve your yields.
I recently found a partially finished bottle of Lucozade left behind in the euphorbia trough by one of the scaffolders. An architect friend commented, “Are you sure that’s Lucozade?” giving me a new perspective.
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 sprouting in the back corner.
Now, however, some necessary firefighting is underway. Being six months pregnant, I’ve enlisted a local gardener to tackle invasive plants like green alkanet and robinia saplings from the neighbour’s tree, but keeping desirable plants. Next, in the open patches, I’ll be sowing cover crops.
Green manure are superheroes when it comes to boosting soil quality.
My gardening friend Claire has previously discussed cover crops, as they play a key role in seasonal planting for edible gardens. However, the only things I’m harvesting from my garden right now are a few scrumped apples and some hardy herbs.
My garden goals are modest and consistent – and improving the soil is top of the list. For those wondering, the scaffolding is for roof repairs, and the garden boundaries are yet to be fixed, but the neighbours are on board with the plan.
Green manure work wonders for your garden’s foundation. Bare soil invites weeds, which is why unwanted plants pop up. Yet by sowing fast-growing plants, you can suppress 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 lovely blooms – but their role is to thrive rather than look decorative. Once established, you can turn them under, chop them for mulch, or leave them on the surface for worms to pull down. Their work happens below the surface.
Autumn is perfect for sowing these overwintering crops. My selection includes rye grass, great for clay soil, a nitrogen-lifter, vetch, and field beans.
It feels rewarding in planting seeds that won’t stay forever – on the surface, anyway.