Death, hot compost and chicken addictions

Something weird happened today.  With a self-important summons to the other chooks, Treasure sped over the large disgusting vat of compost tea lurking under the tumbler and took a long, luxurious drink. After a good sup, she briskly trotted away with the kind of dirty stain on her snowy chest that speaks of an all-absorbing gastronomic experience.  Is this a chicken version of the breakfast long black?

Chicken coffee

Nom nom nom

Knowing as I do in the contents of the compost tumbler – innocent things like lawn clippings, comfrey cuttings and fallen maple leaves; but also less pleasing items –  mouldy citrus peel, rotten pears and fetid greens, barnhouse bedding weighed down with healthy gobbets of chicken manure, and in consequence a fine array of crawling and creeping things, their offspring and their excreta – the idea of the chickens necking great drafts of the liquid that oozes from this brew is really quite disturbing.

In general, I view keeping chickens as bit like teaching adults (my day job).  Kindy teachers have to wipe away tears, give cuddles and clean up vomit, but when you teach in higher education you can more or less rely on students to handle the basics on their own.  I don’t like to patronise my chooks – I reckon they have a fair idea of where to hang out, how to spend their time and what’s okay to eat.

But perhaps I’m being too laissez faire.  Maybe I should treat my hens more like my children and start policing their behaviour a bit more vigilantly.  Possibly letting the girls drink compost tea is the equivalent of doling out supersized glasses of Coke (and a Happy Meal?) to under tens.

This is the dark side of the compost tumbler.  It seems so sleek and neat, holding its dubious contents high above things that squirm and scamper and gnaw in the night.  You spin her wheel and steer her like a noble vessel towards the promised land of super-speedy compost, black gold faster than lightning.  And I can say, hand on heart, that after fifteen years of steadfast unintentional cold composting, one bucket of kitchen scraps at a time, with this tumbler, I’ve seen my very first batch of the good stuff, cooked within an inch of its life.  While most things (except for teaspoons and the plastic tags on bread bags) will rot down eventually regardless of how incompetently you build your heap or how infrequently you turn the pile, there is something glorious about seeing steam rising from your compost and knowing the nasties – weed seeds and plant viruses and pathogens – have been fricasseed.

But the path to hot compost is not pure.  Here’s what I found on the innocuous sounding Soil Forum while hunting out the best compost recipes, the perfect balance between browns (carbon rich things that crunch) and greens (nitrogen rich things that squelch):

“when we say that “anything” can go into a tumbler, we do mean “almost anything”. Whole small animals are OK but I would do deer heads in a separate pile! (Make too much noise flopping around in there!) I do have 20 deer lower legs on hand but they’d create quite a tangle sent through in one batch. However, I may simply saw them in half and run them all through the next hot batch.”

No, that wasn’t a post from Sarah Palin, though I’m sure she could cook up a fine tumblerful of deer-heads if she turned her hand to it. In case you were wondering, deer body-parts would count as greens (squelch).  Always put them in the very centre of your tumbler, where it’s hottest. (seriously, in contrast to anything Sarah might say, for rat, health and aesthetic reasons I never compost dead animals – there’s not a lot of corpses going round in a vegetarian household, and any tragedies that do occur are accompanied by a tiny funeral and ceremonial interring)

That said, there’s no getting around it: composting is still all about death and decomposition.  An interesting bit of that Peter Greenaway film “The Cook, The Thief, His Wife and Her Lover” comes to me.  The cook says:

“I charge a lot for anything black. Grapes, olives, black currants. People like to remind themselves of death. Eating black food is like consuming death. Like saying: “Death, I’m eating you”. Black truffles are the most expensive. Caviar. Death and birth. The end and the beginning.”

I quite like the idea that the chickens are engaged in some kind of philosophical act drinking up their ordure-enriched powerade.  That it’s not just forbidden pleasure, the subtle piquancy of insect exoskeletons or a health-giving blast of liquidised potassium that holds such appeal, but that they’re drinking deep from the existential heart of gardening.

Night of the Living Mulch: cover crops for the zombie apocalypse

When the very existence of humanity is threatened, perhaps by catastrophic global warming, perhaps by an attack of brain-eating monsters, what is the first thing you think of? Yes, we’re on the same page: ensuring an adequate layer of mulch under your fruit trees.  Ideally something that not only retains moisture and maintains soil structure but offers a little something for the humans struggling with a post-industrial lifestyle nearby.  So, to address the needs of fellow survivalists in these difficult times, I offer a run down on chlorophyll-laden companions for such moments of adversity.

Strawberries.

Image

Chance of surviving: Good, given consistent moisture and morning sunlight.  After a couple of years in the ground, susceptible to a virus that makes the fruits look like hairy-faced Cousin It out of the Adams Family – greenish protrusions all over the fruit.  Still tastes okay, though: it doesn’t pay to be fussy after the zombie apocalypse.

Productivity: Theoretically, excellent. A delicate reminder of the luxuries of gentler times.  In reality, in my garden, nada: easy pickings for critters. Maybe netting would help.

Capacity to out-compete weeds: Could do better.  Needs extensive straw mulch or weed matting.  This is your pampered city no-nothing who is the first to bite it when weapons are drawn.

Pepino.

Image

Chance of surviving: Excellent.  Said to be short-lived but can reproduce by layering, so new plants take root wherever branches lay on the ground.  Tolerates partial shade well and copes well with periods of drought.

Productivity: Again, theoretically, impressive.  Produces peach-sized juicy, mildly sweet fruits tasting like a slightly insipid melon – good in a mixed fruit salad.  Flavour will be surely enhanced by the scarcities after the breakdown of civilisation.  Fruits early, within the first year or so.  Unfortunately, fruit tends to droop towards the ground where fruitarian zombies and/or rodents can easily nab them.

Aesthetic appeal: (the art galleries may be filled with mindless corpses, but the beautiful things in life are still important) High.  Gorgeous little white and purple striped flower with a contrasting yellow stigma.  The light apricot-coloured fruit is dappled with purple and the long leaves are an attractive greyish green.

Capacity to out-compete weeds. Not bad.  Plenty of leaves right down to the ground, even in shade.  Can’t entirely crowd out ehrharta or trad, though, and it’s a pain to weed around and through it.  Not for neat freaks.  But neat freaks probably won’t cope with the survivalist lifestyle too well, so not to worry.

Comfrey.

Image

Chance of surviving. Comfrey will be the last plant standing.  Deep tap roots enable it to access any water available.  Needs some sunlight but copes with very little in my garden.

Productivity. This is the permaculture mother lode: high nitrogen, high potassium, a dynamic accumulator of mineralsNo doubt there are herbal types who will profess it cures cancer.  You can’t eat it and your chooks probably shouldn’t eat too much of it either unless you want them to have liver failure, but it’s a fantastic compost activator and decomposes into a comfrey tea that’s an all purpose liquid fertiliser.

Aesthetic appeal: Enormous textured grey-green leaves and lovely delicate purple flowers.  Smells pleasantly of cucumbers when cut.

Capacity to out-compete weeds.  Comfrey is a weed.  Well, the non-sterile versions are: you are best getting your hands on the Bocking 14 sort which don’t produce seeds.  Spend some time in the underground bunker planning ahead before you plant this, since, a bit like Jerusalem artichokes, once it’s in it stays there.  Any tiny piece of root (or stem) in the ground will produce another plant.  You can tear off its leaves three or four times in a year and it will come right back. In fact, comfrey may well be the plant version of the undead.  The large leaves and capacity to grow when all around are wilting means it keeps most competitors down though trad seems to be able to find a way.  Dies down briefly in winter which gives the other nasties a go.  Since Sydney will no longer have a winter in the near future this may become less of a problem.

Sweet potato.

Image

Chance of surviving: Very good. In theory dies back in winter (but see above).  Regrows from tubers left in the ground in previous seasons.  Copes well with drier periods, though it does need quite a bit of sun.

Productivity.  In my garden hasn’t produced an astonishing number of tubers, but I haven’t taken it very seriously as a root crop.  That will obviously change when civilisation breaks down and there’s no longer a chip shop around the corner.  The new leaves and shoots are an excellent alternative to spinach or swiss chard, juicy and quite mild flavoured.  They are much nicer to eat raw than rainbow chard, for instance, and apparently are a favourite food in the Phillipines.  The leafy tips grow back quickly after being harvested.

Aesthetic appeal.  Gorgeous.  Some varieties have heart shaped leaves, others palmate.  The leaves are a deep glossy green with purplish new growth.  Related to the (weedy) morning glory vine, so you may get some very pretty flowers towards the end of summer.  Apparently there are ornamental varieties with near-black or lime green leaves, but the culinary varieties are nothing to sneeze at.  Note: there will be zero tolerance of ornamental plants after the zombie apocalypse.

Capacity to out-compete weeds.  Not bad at all.  The leaves are large and there are lots of them.  The vine is quite vigorous and, like pepino, sends out roots where it touches the ground.  With a little light supplementary weeding, my sweet potato seems to have kept things under control around the artichokes and the citrus pretty well.

* * *

No advice here on weaponry or tips on an antidote for those snacked on by the undead, but we have covered the important issues.  Next week: hydroponics after the collapse of the West Antarctic Icesheet.