Showing posts with label climate. Show all posts
Showing posts with label climate. Show all posts

Saturday, October 24, 2020

Forced March

 

The day was not ideal -but was it ever going to be? I mean, at least the wind was a breeze and the temperature above 30°. As far as I could tell it was the best day out of the following ten or the previous three. Sleet and graupel, thunder and lightning, snow, wind and temps dropping to ten degrees forced me to plant in the snow on a day more like March than October.

 

 I tilled last Sunday before I knew for sure what was coming and that tilling modestly displaced the snow so that I could mostly make out my rows. The little hump in the top center is a few kale I left in place should things change and another few leaves can be eaten.


Despite the drought this year, several heads of garlic sized up well and even when they didn't, there were plenty of large cloves. Above, Porcelain variety named "Music," a well known large garlic. My other Porcelain is the strain known as "Armenian."


wheel dib
The real trouble was the snow drenched soil which, as the image of my wheel dib should tell, clung hardily to my gloves and glued the cloves large and small to it! The weight of the accumulating goo slowly pulled my glove away from my fingers, disabling dexterity and my attempts to push the glove back with the slick left handed glove were fruitless. The soil, wet and cold, clung to soaked gloves made for cold hands, but that was the worst of it. I completed the project in a scant three hours if I cut the clove popping done in the morning from the calculation.



Garlic patch 
I’ve reduced my garlic count this year to about 500 -my lowest count since my first year growing garlic. At the end of the day, the patch looked like I had a fight with a tub of Oreos cookies and cream, but was glad to be done and not out there today or any of the days to come. 
 
I still have, ahem, a few projects sitting unfinished under snow. I'm holding out for a brief warm up that I tend to think will come whenever the temperature drops so incongruous with the season. So, some porch work this November, or if I am lucky, just before Halloween? Scary thought is how many things sit under the snow that were near completion or that I thought I could get to, but simply couldn't, by dint of weather and age.






Monday, November 11, 2019

Unbuttoned

November 11 -a bright, sunny, and cold day. One month ago, on October 11, we had our first snowfall. Yesterday's snowfall ushered in the coldest air of the autumn. We bottom out tonight in the low single digits, but we are at 12° F this morning. There is a brisk wind, so we feel chillier than the temperature might indicate. On November 11, 1940, Minneapolis received 16 inches of snow in a surprise storm -forecasting wasn't as precise back then. In 2005, the temperature soared to 64° F on this day while 1986 had Minneapolis bottoming out at -1° F.

The many lakes of our area are open water -not yet a skin of ice on them, despite two weeks now of well-below freezing temperatures. The other day a man near Cambridge, Minnesota, not quite an hour north of downtown Minneapolis, thought it cold enough to try his feet on ice that had formed on Skogman Lake. Based on my observations, here, the ice couldn't have been more than an inch or so thick. If you've been to the lake in Prospect Park, Brooklyn, you'll notice the ice ladders stationed around it in winter. I recall watching a father and child shuffle out on the ice one day. Tragedy was averted thanks to someone more vocal than myself, whose hesitancy requires some introspection on some other day. Minnesota doesn't know what ice ladders are and I will never know confidence on ice.

As October rolls out into November, I need to have a flexibility never required by my ocean-tempered, Atlantic coast activity. We don't always have what we need, do we? Curiously, the post I just linked to, above, finished with this sentiment:

"I've grown accustomed to winter, finding solace in the recess of growth and decay. As much as I think of a new season's garden, of tomatoes and greens, peppers and garlic, it's always too much. I aim to accept what can be done and what can be done, well."

Now that winter has come to occupy an additional three months of the year, my experience of its slippery possession is that of prey who's frantic contortions allow a brief but futile escape from the quickening claws of no longer. A winter, fast, I accept like death, but with a consciousness of afterlife that offers a view to the world I no longer inhabit, a world perceivable through the bright scrim of slow-moving molecules. 


Buttoned

planting bulbs frozen ground
Box store bulbs, fifty percent off, needed unfrozen earth to plant in. With this trouble, those bulbs should have been 75% off, no? Despite two weeks of frozen temperatures, I laid rumpled plastic, held down by bricks, over a patches of bare soil. When I planted on Saturday evening (yes, this dark at 5:00 pm), the soil was pliable under my coverings. Tulips and miniature iris -good luck!



Outdoor plants brought in for winter. Potted, pruned, and placed. Now, only fungus gnats, aphids, and watering to think about.


Unbuttoned

A hanging plant frozen in its basket



The vegetable beds, tangled, leafy, and snowed upon.



Remaining siding from this summer's window and siding replacement projects. I will do some of this indoors and wait for that forty degree day to come.



The rocks. In this location, under the replaced siding and adjacent to window wells, the builder had placed Hydrangea arborescens, you know -the spreading kind with giant flopping heads. Three Minnesota hardy azaleas were placed around the bay-type window to the left. Around the base of these, one and one-half inch St. Cloud granite (gray/pink/black coloration). In order to fix the siding and the kick-plate below it, the roots, the rocks, the clay, and eventually the plastic that laid deep beneath it all was removed. The hydrangea were removed a few years ago to make the driveway border. 

Many rainy days embedded the granite rocks into the black clay earth. After grading the soil to a proper slope, replacing the edging, laying new barrier fabric and sheet plastic to shed water, the granite is only partially replaced. It is frozen to the soil, now, but it also requires pressure washing to remove the clay, which will not happen until spring.




Despite the snow and the freezing, I am still working on a few outdoor things, like gravel around the apron of the studio and cobble edging to contain it, possibly some tree felling, and rebuilding the lattice that sits beneath the front porch. Given the early depth of cold, twenty to thirty degrees below average, isn't it yet possible that we will see ten to twenty degrees above average?


 

Tuesday, March 19, 2019

Osiris Rising



Winter began at the end of January. The low temperature, early Wednesday morning, January 30, bottomed at -34℉ with a high temperture of -16℉. In February, temperatures did not get very much above 10℉, and were often below zero.



My wife described these low temperatures in this way -one feels surrounded. Imagine you stepped outside of your plane on a flight across country...




When it's minus thirty you can play around with making clouds with boiling water.




I retreated to Cedar Creek Ecosystem Science Reserve one last time to work on some writing. The moon rose, and later that night, the second of several significant snowfalls began.




The snow piles higher; sliding off roofs, snow blown, and accumulation.



The icicles grow longest on the upper floors -some over six feet long.



Ice dams form where house heat melts roof snow, where the weight of snow compresses it at the edges of a roof.



By February 20th we had the snowiest February on record -with still more snow to come. By the same date, however, one begins to think of what else may come -warmth! With it comes melting, wet snows, even rain. The weight on the roof is probably okay under the cold regime, but snow is like a sponge -lighter when dry and heavier when wet. Ordinarily welcome, the warmth could become a problem.



It is easy to imagine the return of glacial lake Agassiz, forming as rainfall accumulates between a snow pack of thirty inches, four foot snow mounds, and the frozen ground. I begin to clear areas previously left untouched -in front of the greenhouse, the sidewalk between the house and front yard and six feet beyond the walkway between the house and the backyard.




I even cleared a path to the compost pile -you can almost make it out on the far right, above. This was to keep us from trudging knee deep to dump the bucket, but also to give the melt water a place to travel down slope, away from the house.




Then it was time for the inevitable: clearing the roof. Wind helped keep some edges below sixteen inches, but other spots were above eighteen inches. This view is akin to a core sample -each storm depositing more snow, compressing under the weight of the next. The upper portion is the thickest and lightest, the bottom crispy and snow-cone like.





One of my better purchases: insulated rubber boots: good to -20℉.




When climbing out a window into a thirty inch snow drift, mind the space above your head. This icicle was disturbed by my head, broke, and dropped on my noggin -not a good way to start shoveling snow off of the roof.




On March 10 we woke up to another six or seven inches of snow. This time the temperature was in the mid to high twenties and the snow sticky: aka wet snow -a sign of things to come.




A six foot tall azalea has little positive things to say about six inches of wet snow. We have noticed that between -30℉ and 30℉, the azalea leaves change form. Warmer temperatures show leaves that are open wide and flat. At colder temperatures, the leaves are tightly rolled.




By Tuesday, March 12, the air was a warm and dewy 37℉. That's when the rain started to fall. By Wednesday, we had a morning fog with near white out conditions. It continued to rain through Thursday -leading to flood reports across several Midwestern States. 

There is little moderation in the Midwestern climate -at times, we can span 70 degrees in a couple of days. On the coasts, even within a three week period, to experience below zero temperatures at the beginning and sixty degrees Fahrenheit at its end, is unheard of. With over thirty inches of snow on still frozen ground across the entire state, days of rain, and the increasing temperature to near 60℉ by Saturday, we will see large scale flooding.




Like Osiris rising from the dead, so too is spring. The geese were heard flying over just a few days ago. The birds, winter friendly, are spring noisy. The popping of basswood, Tilia americana, trunks were heard echoing among the woods on a sunny afternoon of twenty-five degrees -calling us out to tap sugar maples for sap.



From winter weather to spring in bird song.



Thursday, January 31, 2019

Measure It With Time


The first thoughts grasp at the sensation of this level of cold.



But in nearly every way, it's yet another winter day, sun rising. With the heating plant burning a steady supply of natural gas, it runs without stop and we maintain a temperature nearly 100℉ warmer inside than outside. This is unusual. During extreme cold events it is possible for the power to go out, but we have a plan. Open all the faucets, then, in the basement, drain the water from the plumbing system into the sump pit where the battery powered backup pump will push the water into the septic system. What matters is how long the power is out.



The chilling effect of the cold is enough to keep a car's coolant, normally about 195℉, too cool to warm the car sufficiently. Add a brisk 25mph wind across uninterrupted farm fields, snow blowing across roadways, you will not have much time if you choose to stop, engine running, before moving to get the engine warm again. Should your car quit running or slide off the road because you mistook black ice formed of car exhaust for snow-wet pavement? That water freezes within seconds at negative thirty is not part of our daily consciousness. Road salt stops working around 10℉ above zero. The cellphone will quit, even at high charge, almost immediately. Less people will be out on the road. Frostbite will effect exposed skin in a matter of minutes.


So how cold does -30℉ feel? Just like it does at -10℉. This kind of cold is sensed with time.



Fortunately the snow that fell on the previous, much warmer 8℉ day. I was able to put this old machine to work and, at thirty five years old, it's holding up, doing its job better than our plow man and with no damage to the yard and gardens.








Sunday, March 11, 2018

March of Change


I haven't been into the woods much this winter, but for an occasional 30°+ chainsaw operation. Now, the growing day length, the day's work done, it was time to spread a bag of collected, mixed seed somewhere the sun may shine in the green season. 


The melt and evaporation is near constant, even on days well below freezing, but with this colder winter, refreshing snows were common. Now, with March's warm sun, the snow loses ground and the ground gains moisture. The thaw begins above, sinking into the earth, and its moisture mixed with mineral soil is a cold way to speak of mud. Mud is an element; we protect ourselves from it. In March, mud season begins in earnest, so a crisp mat of snow is a welcome traveling companion.


En route to the seeding region, snow delivered a graphic of animal traffic. The crossroads, the indecision, the quick and the casual are all written in the snow. I cannot fathom it, but isn't there a similar, but scented, pattern here only recognizable to those more dependent on the nose?


The wavy trail of, probably, a deer mouse on a journey of late winter courage as the red tail hawks and bald eagles glide high and the barred owls lurk mid canopy. 


By early March, ankle deep in snow, deer browse the dry, fibrous stems of the garlic mustard that they refuse to consider in the green season. Food of last resort, in winter, but never, not at all, when the buffet is so grand in May.


I did not understand how comfortable our mammal friends are with human paths before this place. I will take their cue as trails are altered by fallen timber, such as here. The trail used to pass to the right of this basswood, until it began to fall apart, completely blocking the old trail. The deer have made their decision; they now travel under the arch of a sibling basswood, the Arc de Ruminant.


In the late winter we take stock of the dead, the ill, the weak. The tops torn from hollowed basswood by time or wind, the snags of elder oak, rotted, but standing, the insect kill green ash and drowned every species in times of high water, are most evident in winter. Snags are important ecological components of the forest, whether killed by native or exotic means. For us, snags are question of safety, of food and shelter for wildlife, of timber taking out healthy neighbors. Few nearby young come out unscathed when elder trees fall and fall they do.


Of the remaining oak giants, red and bur of about a dozen on the drier, south facing slopes, we feel concern. These trees are one hundred forty, one hundred sixty, or more years old based on the rings of smaller felled oaks. They may outlast me, or not, but the point is not to count on a static nature, that is not what nature is.

As spring approaches I ready myself for the multitude of upcoming tasks and adventures. Many house and landscape projects remain, including seeding thousands of native woodland plants and harvesting two plots of Hudson Clove garlic, but also new opportunities. I have several upcoming photography courses at the Minnesota Landscape Arboretum that are filling up with those eager for something new from somebody new. I am also going to be working with scientists over the coming year, as artist in residence, at the highly regarded research landscape known as Cedar Creek Ecosystem Science Reserve. I plan to blog from Cedar Creek, nine square miles of otherwise inaccessible nature at the junction of the prairie, eastern deciduous and boreal forest. Stay tuned.




Thursday, December 8, 2016

Post Post


Is this now a post post journal in accord with our new post truth environment? I admit to being busy with so many different projects that the will to post has been minimal or rather, non-existent. To blog one has to make time or have time, an idea to flesh and flush out, images to give sight to sore eyes, and an editor -always have an editor. Is it that there is nothing new to report? Hardly -there are too many things to report.



The garlic is in last season's potato bed and even more at the neighbor's sheep farm. We may see Hudson Clove return to small sales next year. The bed of herbs is taking in the glories of climate changes that helped create the longest growing season in our region's written history. Depending on one's micro-climate it was possible to grow throughout November. I believe November 19 or so was the first time it froze long enough to do in the cold-sensitive plants and the brassicas lasted into December.

Our lawn has turned completely from grass to creeping charlie. I may use the language of the walking dead to describe it from now on: another area has turned. I could go into a description of creeping charlie, but a visit to Wikipedia should do. Creeping charlie was likely brought to our place, intentionally or otherwise, by my father in law. Our vegetable gardening created bare patches that allowed it to get stronger. The lawnmower chopped it into little bits; each sprouting into a new plant as the weather permits. Last summer and this summer the weather was all too permissive. It spread far and wide and quite literally there is now no more grass. It's also invading the perennial garden and after we had the dumpster removed from the drive, I discovered it growing underneath. Raking leaves is out of the question, unless you want it to spread wherever you move those leaves. My father in law raked and hauled leaves into the woods, over the slope -a good practice, generally. At slope bottom, however, there is now a large colony of charlie that I have low initiative to deal with. I've seen it in the middle slough, too and then again sliding down the slope into the back slough.


While everyone was lining up to buy things on black Friday, I lined up herbs and flowers to prep for a winter indoors. The rosemary was over-wintered in its pot last year and hung in there, but took until mid summer outside to really take off. Much larger and greener than last year, and not so delicately ripped from its summer bed, I hope it will survive once again. Along with lantana, it will be spending the winter in warm, dry, sunny bedroom window.



The pineapple sage wouldn't have made it to bloom if the season hadn't been so extended (although it may have in the greenhouse). There is nothing this red in November around here, poinsettia excluded (we overwintered and oversummered one from last Christmas). I've cut a few branches for rooting and even brought the whole plant in. I will cut it back hard after flowering is complete and see how it does.

Some Siberian cold (often the coldest place on earth) has been dislodged and is making itself felt now. The Army Corp wisely held up the DAPL so at least some of those protesting the pipeline would be inclined to head indoors. The ridiculously warm temperatures gave those not familiar with the Dakotas a false sense of our climate and would have been hit hard by the forty mile an hour winds and zero degree temperatures of the last few days. The cold and wind forced me to bring our agave and opuntia cacti in from the greenhouse. My educated guess is that these can survive zero degree F temperatures as long as they stay dry, but I decided not to chance it. They will also spend the winter in warm, sunny bedroom window.

I, however, will spend the sunny part of days out and semi-out of doors. You'd be surprised how easy it is to get used to 15 degrees F. I just spent 20 minutes outside this morning, sans jacket, to take some photos. It's the fingers one needs to worry about, especially where there's wind. 


Above is the south side of the studio building we've been working on for the last year. I think the temperature inside has stabilized at 34 degrees F despite the 17 degrees F outside and is warm enough to do some interior framing and insulating (where I'll be after this). With the luck of the longest growing season, the grass seed I planted here in early October not only sprouted, but grew in somewhat. Then, in one of the many furious acts born out of every last day above freezing, I tilled it all but a two foot wide grass strip in order to winter plant a native savanna garden from seed mixes I purchased from Prairie Moon.


I also tilled behind the building, on the west side, where I will broadcast a woodland mix of forbs and sedges. I do not expect this to be as easy as my milkweed experiment turned out to be. Disturbed areas like this are perfect for invasive plants (like garlic mustard) to take over, so I have to act immediately. In the greenhouse, towards late winter, I will also seed five inch deep cell trays with many of the grasses and some forbs. These will be planted directly around the building and elsewhere on the land where large oaks have fallen to create sunny openings.

As I look out the window, I see that it is flurrying again. Till next time.



Friday, March 27, 2015

An Inconvenient Truth


To a food corporation, the deep, four-year long California drought is just a supply issue. Do they not want the customer to feel bad or resent them for not supplying us with lettuce? They reduce it to an "inconvenience," but it's so much more than that.

I don't think WF should downplay this serious, exceptional drought in a region that supplies a huge amount of our nation's produce as "a weather issue." The biggest brand name in food responsibility ought to be an educator. I think we're all brave enough to buy our vegetables and think about drought, to consider what it takes to feed us all so well, don't you?

Are you, grocer, brave enough?



Tuesday, March 17, 2015

A Good Blanket


Raking leaves. This is a thing now, a must do thing. So why not do it when it is unseasonably warm in March? No good reason. Although the top inch of the soil is a mushy, slippery mess, underneath that top layer it's frozen solid. Except near tree trunks. There I find I can dig a little, but there's no good reason to.



 And, there's this.



But, also this. It took me too long to identify this garlic mustard. Shame on me. Visibly green before the snow had fully melted and the soil still completely frozen must have thrown me. It's the only thing growing out there, well, besides the garlic in our little plot and the duckweed in the swale.

Seventy degrees F on Sunday, a high temperature and highly unusual, possibly a record. I sat on the front porch steps in the evening swatting away mosquitoes. Yes (you say No). Yes. Thankfully, yesterday afternoon, a cold front came in. Twenty four degrees F when I rose this morning, and with St. Patrick's luck the mosquitoes had no warm places to hide. Our little pot of gold.