Tuesday, February 23, 2010
Tumbleweed Road
I found this rather impressive sight along a road south of Kuna. A couple of miles of tumbleweeds piling up against a fence, at least twenty feet deep. A month ago they actually covered the road like a crunchy, brown snowdrift. More wind and some traffic has revealed the road more evenly since then.
Thousands of acres of old farmland and burned off sagebrush has created an invasive plant species nightmare out there on the edge of the Birds of Prey area. Efforts to protect and restore what natives are still hanging on ,are greeted with this bullet-holed statement from some of the locals.
Friday, February 19, 2010
Tuesday, February 16, 2010
Zone what ?
Weeping giant Sequoia
and Photina fraseri hedge.
and Photina fraseri hedge.
So the debate goes on about what USDA cold hardiness zone Boise is really in. Anyone who has been here since the seventies knows what winter can bring to the area. Zone 5 regions can experience periods of close to twenty below zero degrees F. It has actually been, since 1991, I think it was, when we had any serious arctic cold to contend with. That makes eighteen or so years of zone 7 temperatures, never dropping below zero degrees F in Boise proper.
Well this winter, we had a week in December (2009), where the night-time low hit 5-10 below each night. I suspected that we would see some damage to the numerous plant varieties that have been planted here over the last two decades, as if we had suddenly joined Seattle as a coastal community.
Deodar Cedars, Bamboos, Photinias, Sequoias and other evergreen trees and shrubs have been planted with great gusto around Meridian, Eagle and south Boise and for the most part have thrived for a good long while.
I have been seeing some cold burn showing up around town lately and went out to take a few pictures of examples. Being a nursery saleman, I just know I will be talking to lots of people about their exotic landscape plants that are suddenly all rusty brown. "Is it dead?"many will ask. "Will you replace it if it does not recover ? We bought it from you ten years ago."? Yeah, right. Well those along Eagle road, on the island, are so beautiful. we just had to have some like those.
Most of what I am seeing will recover with time and spring growth. I think there is more damage that has yet to show itself on things like roses and grapes. It was just a little reminder that we are still in Idaho and hardiness zones don't change themselves over such short periods of time.
Wednesday, February 10, 2010
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