Saturday, February 14, 2009

Spring is here, but it's not April yet (Winter Aconite)


Inexorable is a word with such a negative connotation that it seems odd to associate it with the approach of spring, but...it's the right word. The forces that shoulder winter aside, once in motion are too powerful to be stopped. Our average high temperature on this day, Valentine's Day, is 46F our average low 29F. They are up 3 degrees total (1 on the low end and 2 on the high end) since last week; by this time next week they will be 48 and 31 respectively. There is no doubt that we are climbing the curve.

This week was a balmy interlude on the path to April with highs in the 50s, 60s, and 70s! and no freezing nights. Shrubs and small trees are flowering everywhere, all the Hamamelis, the early Cornus, Prunus mume, Jasminum nudiflorum (full bloom), I give up; there are too many to list. Bulbs too: Snowdrops, early Crocus species, Winter Aconite all flowering. The days are longer than they were at the nadir of the year: by 90 minutes and we are adding 2 or three minutes every day. The sun is moving higher in the sky, its rays striking the earth with greater effect than the feeble glancing blows it attempted at the Solstice. Birds are singing now: Carolina wrens, Titmice, Cardinals. Downy woodpeckers are drumming, a part of their mating ritual...and yet.

And yet, in every conversation I overhear, one curmudgeon, in an attempt to douse the spirits of the optimists, grumbles that, "we haven't seen the last of winter." But we have you know. Winter is over. It may snow.....a lot....one of our best/worst? blizzards was on Washington's birthday, and it will get cold but those things are a part of spring now, not winter.

Thursday, February 12, 2009

Three Birches in perfect juxtaposition

If you go to Google Earth and type in US National Arboretum and look inside the arc of Meadow Road between Beechspring Road and Holly Spring Road, you will see, 2/3 of the way to Holly Spring Road, a huge tree, the Pin Oak that sits behind the left-hand birch. It is one heck of a tree. Scroll to the bottom (south end) of the Arboretum and find Maryland Avenue. Follow it til it ends at the US Capitol; the Capitol dome is a bit larger in diameter than the Oak Tree, just a bit. Its the largest tree at the Arboretum, it's just a quirk of perspective that makes the birches seem to be on a scale with it!

I love this view of the birches. If you were to create a triangle of birches in your mind and create the structures of the trees and the spacing, you would be hard put to do better than this. It is like a living triptych. It looks best from this view: that is, on Beechwood Road, halfway between Meadow Road and Azalea Road. You can drive right up to the birches on Meadow Road, but the effect is lost; they're still nice trees but the picture just isn't the same!