EBW

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Nashotah House was a strange place to begin (and end) a teaching career.  Not only did you see students every day, but as faculty you were required to eat and worship with them twice a day.  (You were grudgingly permitted to have supper at home, with family, if applicable.)  You got to know students, and sometimes their families, well.  I suppose that was the point.  We had a lot of students from Texas, and one year a student spouse said she cried all the way home when she found her first colored leaf on the ground.  Granted, Wisconsin winters could be cold.  Even here in balmy Pennsylvania we have to use the furnace from October through May, leaving only four months of the year without artificial heat.  And even September can get pretty chilly.  I was thinking about this student spouse when I started to see the walnut trees turning yellow in July.

Yes, each plant has its own rhythm.  Not all of them need all their leaves until October or November.  Walnuts, however, are an interesting species (or whatever the plural of species is).  The walnuts you eat are probably of the Persian or English walnut variety.  Here in the United States, the Eastern Black Walnut is perhaps the most common deciduous tree east of the Mississippi, but since the nuts are hard to crack they aren’t grown commercially.  Squirrels worship them.  The EBW (do I really have to type out Eastern Black Walnut again?) is famous for its use of allelopathic chemicals.  Some people say it poisons the soil, but more specifically, allelopathic plants distribute chemicals into the soil that favor the growth of “friendly” species and inhibit others.  Yes, plants are quite smart.  The EBW is also wise in its use of the squirrel.  These ubiquitous chewers disperse the nuts widely.  It isn’t uncommon for me to find one on my porch when I go out for my early morning constitutional.  

The air is beginning to feel cool once in a while in the early mornings.  Like the walnut trees and the squirrels, I think I’m at the very early stages of feeling autumn coming on.  We’re still many weeks away from the colors of fall, harvest, and Halloween, but the wheel of the year is still turning.  It never really holds still.  We have the languorous month of August ahead, with its long, warm days and summertime activities.  The walnuts stand as sentinels, however, reminding us that nature is ever restless and ever inclined to change.  I don’t weep to see the changing leaves, but I do marvel at how nature seems to plan ahead for autumn, even in the midst of summer.

Walnuts

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The walnuts are always the first to turn.  At least around here they are.  Their yellow leaves began to litter the bike path in August.  Their nuts can be quite a hazard to a jogger if it’s not quite light.  Still jacketed with their spherical rind, an unexpected foot landing on one can lead to a rolled ankle or even a fall on the pea gravel.  Such incidents led me to wait until it’s light enough to see clearly before going out for a jog.  You see, I like to exercise before starting work, so I jog at first light.  In June this can mean heading out even before five if the weather’s clear.  Since I start work around 6:30 this is a comfortable time to go.  Nobody else is on the bike path then.  And with Covid lurking, that’s a good thing.

The earliest sunrise comes about a week before the summer solstice.  By the time summer officially begins I already have to delay my jog slightly.  This is one of the great disappointments about Daylight Saving Time.  After winter’s long darkness, it starts to get light in the morning and I think to myself “I’ll soon be able to jog before work again,” but then we set the clocks back and set sunrise progress back by another month.  During the darkling months of the year I have to jog at lunchtime.  The changing walnuts always warn me that such a time is drawing near.  Already here in early September I’m getting back late for my usual work time since the sun is reluctant to throw its first crepuscular rays over the brow of the hill before six a.m.  The problem with this is that many more people are out on the bike trail at six than I ever see at five.  And often they don’t care to share.

There are a couple of older guys who walk abreast, taking up pretty much the whole trail every day now.  They hear me coming, look back, but like the marching band in “American Pie,” refuse to yield.  Single file for them is a sign of weakness.  I have to divert into the dew-soaked grass on chilly mornings to get around them with my now-wet feet.  I long for the days when I could easily jog before they even think of heading out to the trail.  The solitude of half-light.  The walnuts are the prophets of the tree world, however.  Their fruit is both nutritious and dangerous.  Scattered across the trail in the persistent dusk of a cloudy morning, they’re both a hazard and a warning.  And it’s a sign that the morning jog may already have to wait until mid-May to reappear.