Compost and cornfield annuals

04 October 2017

A few weeks ago (14 August 2017) I wrote about our small compost empire round the back of the Memorial Gardens. We’d started off with one bin last September, when our Duke of Edinburgh’s award student helped us start the first bin, with a lot of weeds, prunings and grass, all interspersed with newspaper, cardboard and shredded paper, then mixed together and watered. A bit like baking, really; perhaps we should enter for the Great British Compost Off? Then again, as it can take about a year to produce the final result, it might be taking slow TV to a whole new level.

Anyway, a couple of weeks ago we uncovered the bins on the end to see how it was getting on, expecting perhaps a quarter of a Dalek of usable compost – but nearly two-thirds of the bin was fully composted and ready to go out. So instead of buying bags of manure from the communal compost heap at the allotments and transporting it to the Memorial Gardens, we were able to just ferry the equivalent a few yards to the wild flower bed, to enrich the soil so that the poppies and cornflowers will grow well and delight us all again next summer. Much easier!

We’ve been asked a few times why we fork the bed over so early in the autumn, and this year, a couple of people wondered why we were adding compost when a lot of gardening sites and programmes point out that wild flowers grow best on poor soil. It took us a while to get the hang of it, too, but it’s quite logical, really, as poppies and cornflowers normally grow in soil that’s been ploughed, and then fertilised – so we need to do the same. The difficult bit this year was hoeing off all the first seedlings that came up, as they were mainly seeds that were present in our compost, which doesn’t get hot enough to kill weed seeds. It only takes a couple of minutes to hoe them off, but we know that we’re taking out a lot of poppies and cornflowers, too, which feels a bit counter productive. Still, it does give us a chance to weed out a lot of plants we don’t want in that bed, and there are always just as many poppy and cornflower seeds waiting to start growing when we leave the bed again for a week or ten days. Just to make sure, we’ve added seed saved from that flower bed this year, last year, and some seed we’d bought in a year ago; some of it must come up!

We could sow again in the spring, but autumn-sown annuals grow better root systems over the winter, and make stronger plants. Today we noticed that they’re coming through again already, so fingers crossed for a great display next June. We’ve also put chicken wire over the seed bed, to try to stop people, dogs and bicycles killing off the seeds as they germinate, which happened last year. That top corner seems to be a very popular shortcut! The plants should be large enough to survive in a month or so, so we’ll be able to remove the chicken wire before the Remembrance Sunday service.

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