Showing posts with label nature. Show all posts
Showing posts with label nature. Show all posts

Wednesday, March 24, 2010

Pink Bloodroot and Nature in Chaos

When you have mossy paths in the woods, you can't rake them to get the leaves off, they have to be taken off by hand. That means you have to get down there and look the little spring flowers right in the eye, and see what they are up to. Which is how I found the pink bloodroot. There it was, right next to the dry creek, this little pink bud. At first I thought oh, a pink anemone, cool! A second look told me my mistake, and I couldn't believe what I was seeing! Last spring, I transplanted a few bloodroots to a new area, and I am pretty sure they were all white, but when I went back to look at the blooms this spring, where the original clump was, lo and behold! There was one with alternating silvery pink petals! Can't wait until tomorrow to see if the little pink bud opens up all pink, or with alternate petals also. The pink color variation is a rare occurance. This is the first time in my life I have ever seen it. 

The pink is a little hard to see, but my camera has decided not to work on macro, so this is all I got!

Four out of the eight petals on this bloodroot flower are silvery pink!

The funny thing was, I had been thinking about chaos, nature, evolution, plant DNA, what drives genetic change, just moments before, and there was the result, right before my eyes. Chaos is something most of us never think about, unless it happens to us, and then we just think of it as something terrible and upsetting.  Actually it is a "new" science, only recently recognized and studied. I don't even pretend to understand the higher mathematics of chaos, but it is a fascinating concept that includes fractals, which I love, and wouldn't be possible to calculate fully with without computers!. I can easily see how chaos drives Nature, or maybe it is Nature that drives chaos, or chaos that drives evolution, that drives Nature....or......the old question of what comes first! 

It involves a linear equation, such as the life of a plant: the seed sprouts, grows, flowers, sets seed, which sprouts and begins a new plant, and so on. Without error, this cycle could go on indefinitely in all the complexity that it takes to grow a plant to reproductive success, amd there would be no diversity.  But there is always an "error", no matter how slight, something unseen or unexpected that will disrupt the cycle. The plant dies from lack of rain, no bee is present to pollinate the flower, a deer eats the plant, a bird eats the seed. This is called a non-linear event, and chaos results. But the result of chaos is not tragic, it just triggers a change, into another linear cycle, until another non-linear event comes along to cause chaos again. A tree grows, year after year, a linear cycle. Then chaos: a storm fells the tree. The end? Only for the tree, the cycle of decay begins, and new life is nurtured with millions of chaotic events before the tree is gone, and even then, the process never stops. The chaos concept involves everything in the universe.  

No action can take place without causing change to something, and in order for change to take place, there has to be a chaotic non-linear event, so matter how infinitesimally small, to cause it. All sorts of things, big and little, can cause chaos that changes the environmment in some way. A big one that comes to mind is Hurricane Katrina. One change that came about because of the chaos caused by that storm affected the bird population of the midwest: immediately after the storm, fish crows began showing up in Missouri. They are a seacoast species, and were apparently either blown north by the hurricane, or escaping from the storm. They apparently liked it here, because they have decided to stay, throwing our native crow population into chaos by competing for food and habitat, thereby changing the ecology of our area.

So what caused the bloodroot to become pink? Some unknown non-linear event in the life of the plant, no doubt, throwing its DNA into chaos and causing a diversion in its genetic makeup. This sort of thing occurs in nature millions of times in a day, resulting in slow evolution of all species, including humans! (need evidence? Look at the changes the enviroment has caused in our physical bodies!) Plant hybridizers have learned to harness and use this type of event, giving us those wonderful new cultivars that we all covet.

Without Chaos, we would have no wonderful diversity of Nature. But without the actions of Nature, we would have no chaos. It is the Circle of Life, the Web of fragile threads to which everything is connected. Whatever happens to the Web effects everything in it. It drives climate change, our health, our daily lives, and the universe as a whole.  Our own actions cause chaos every day. In my woods today, it was me--cleaning up leaves, throwing millions of little microbial creatures' lives out of whack, uncovering plants and exposing them to sun and rain, changing my own environment ever so slightly. But those ever so-slight changes are non-linear events that could, over time, change the ecology of the woods. All gardening and farming efforts, for better or worse, cause chaos and change, as we can plainly see, looking at what has happened to the forests and prairies in the United States and the populations of many indiginous species, both plant and animal. Sometimes one chaotic event can set in motion changes that take many years to become evident; sometimes it happens in less than the blink of an eye.

Pretty deep musings for a day spent in the outdoors, huh. But it really made me aware of the amazing, complex life on this planet that we take for granted every day, and what cause and effect our (my, your) actions have on that life. Our very lives are as a result of Nature, and we depend on her for our lives. Nature is our nurturing Mother. So..... mind your Mother.

Sunday, October 18, 2009

Welcome to Chaos!

Complexity in Nature

“Thou blossom bright with morning dew
And covered with the heaven’s own blue
That openest, when the quiet light
Succeeds the keen and frosty night”
--William Cullen Bryant

Oct. 18. According to The Farmer’s Almanac, on this day in 1876 the US took formal possesion of Alaska (though what these history tidbits have to do with gardening I have always quite failed to understand). The sweet, sharp autumn air on this most glorious fall day would have made me a pagan if I wasn’t already one. As I breathed it in my whole being felt suffused with golden light. In the big driveway pots rosy pink chrysanthemums hung heavy, spilling over the pot rims in a drips of color, nearly touching the bright carpet of blood red dogwood, yellow hackberry and a veritable rainbow of oak leaves. My barely containable joy on this most magic of days burst wide with the discovery that the UPS man had left a package for me on the porch. My order of bulbs had come! I tore eagerly into the box, not even noticing that I was breaking fingernails in the process, and inhaled the fragrance the wafted from the bags inside—the earthy smell of crocus, tulips, daffodils, and the faintly , pleasantly skunky smell of crown imperial. Though the year was winding down, my gardening year was just beginning!

I have always loved the fall ritual of bulbs, hiding them in secret places among the grass and plants, between rocks and in flower beds, at the feet of trees and tucked beside the stepping stones where I would be sure to see them in the spring on my daily walks. Then in the spring, like the squirrels who have forgotten where they have hidden their acorns, I am delightedly surprised to find them in unexpected places.

My garden is not a new one; rather it is a collection of hopes, dreams and memories of many years. Definitely informal, wildflowers springing where they may, being allowed to reseed freely and only removed or thinned when they become so thick as to rudely crowd their neighbors out or get crushed underfoot. The “lawn”, or so we laughingly refer to it as, is a carpet of wildlings: spring beauties, wild phlox, dandelions, bluets, starry chickweed, oxalis, star of Bethlehem, buttercups in the spring, and only reverts to a mix of grasses and other green stuff in early summer, when it finally gets mowed, and then only in patches until the last of the wildflowers are done. I steadfastedly refuse to let anyone put any chemicals on it, only reseeding with bluegrass in the bare spots when I can’t stand to look at them any longer.

Shade moves across my almost-acre, leaving me with very few sunny spots and mostly dappled, shifting shade. Underneath my beloved wildflowers thrive and multiply in the beds that circle the stone cottage which shelters my husband and I, line the boundaries of our property and wander down into the woods. Some simply grow where they want to, and not always in the same places every year. It is always a surprise to have a whole group of black-eyed susans or Queen Anne’s lace suddenly decide to move 50 feet away to the other side of the house from one year to the next.

But it is a garden of constant change, both according to the whims of Nature, and of my nature. And today was for digging my trowel into the ground and planting, for new beginnings. As I dug into the earth I thanked the Mother for her blessed bounty, for the soft earth, the rain that would make my flowers grow, for the sunshine to give them warmth. A garden is not made by a gardener alone, nor in a day, nor in a generation even. It is a sort of hereditary thing that goes on and on, and needs cooperation between one and Nature; and Nature teaches the person and makes the gardener as well as the garden.Crocuses, daffodils, hyacinths and snowdrops go in the long, curving shady border at the edge of the lawn, in the transition zone between the house and the woods, among hostas, ferns, astilbes, coral bells, ajuga, columbine tricirtis, and under the two dogwoods, one pink and one white, that were planted this last spring and will eventually, in three or four years, grace this bed with their spring flowers. Gardening gives a person lots of time for thought, and as I dug in the warm moist soil I reflected that we plant, as we do things in all life, not for today but for the future, always looking forward to our vision of what we hope it will be like. It was 15 years ago that I began building upon this garden, in this place, and I am still looking forward to the next year of growth, in the garden as well as in myself.

It is time to take a break, and decide my next move. As usual, between ordering these bulbs in spring and the receiving of them in the fall I have forgotten where I intended to put them all. A garden diary, with copious notes, is a necessity in a garden as extended as this one. I really try to keep one each year, if only to write my notes on the calendar, but the proverbial best intentions….. As I sit on the picnic bench in the clearing, the October sun makes me shuck off my light jacket. Rustlings in the woods make me look: a pair of squirrels are playing chase in the dry leaves, tearing round and round in spirals up and down the trees and my Abyssinian cat, Tafari looks up from his perch on the retaining wall, ears perked and ready to join the game. A glimpse of blue through the trees catches my eye, and easily distracted that I am, I’m off down the trail that leads through the wood, my feet making crunchy noises in the leaves that are covering the mulched path. A patch of wild blue asters is blooming in the field beyond my woods and I pick a few for my kitchen window. My chair on the sunny deck beckons me and cup of mint tea in hand I sit and daydream over the garden, but not for long: soon I’m on my feet looking to see what’s going on down there. Weeds need pulled here and there, and before long my tea mug is put down somewhere and forgotten and I’m contentedly back planting bulbs.