Unsustainable Backyards

When it all comes together it’s a dream. Lettuce and basil, artichokes and snow peas, beetroot and figs… well not together in the one dish in each case, but you get the picture: good fresh food that tastes way better than tired shop bought produce. When things work well that’s what it is like, weeds controlled by a thick mat of straw, watering with a hose when the rain refuses to arrive on schedule, rabbits restrained by a chicken wire fence, and possums down the offal pit after a quick humane death in the Timm’s trap.

That’s when things work well… most years though, they don’t. In spring and early summer 2011-12 we were putting the finishing touches to my book on God as mother in the Bible and Christian worship, in 2012-13 we were teaching in Sri Lanka, in 2013-14 it was lectures in the Philippines, in 2014-15 we went to the UK for mum’s funeral, in 2017-18 it was alternating storms and drought… (I can’t remember my excuse for 2016-17, sorry!) Every year something crops up, and my crops either bolt, die of thirst, or get eaten by predators. My backyard is unsustainable, unless I am there in those crucial weeks to sustain it.

Of course there is another sense in which backyards can be unsustainable. The garden centres have shelves full of specialist weedkillers, guaranteed (or at least claimed) to kill only undesirable plants and let your veges/flowers/lawn flourish – but many of which operate “systemically” and kill the bees we need to pollinate the cherries we grow for the possums to steal. More shelves of chemical fertilisers, that promote big healthy veges, but seep away into the streams and also promote invasive algal and plant growth that starves fish and crustaceans of the oxygen they need.

Both kinds of unsustainable need tackling… now, what in my diary for next spring?

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