The Cold Truth

Last week I decided to continue my discussion on cold hardiness and so now, of course, temperatures are forecast in the mid-70’s for this week.  Oh well, I’m still convinced we’ve got one more blast of winter to go and some of this will still matter to someone.

One of the questions posed in response to last week’s post was how much cold hardiness changes during the winter.  Before I get into that, it’s good to review how cold hardiness can be quantified. … Continue reading this article “The Cold Truth”

Terry E. for the win!!!

Ray E. was heading in the right direction because he picked up on some family characteristics.

Terry E. got it…

"Blue Ginger (Dichorisandra thyrsiflora).
As per Ray’s offering above, this species is in the same family, Commelinaceae, as the spiderworts, dayflowers, etc."

To any plant i.d. students that may accidentally read this:  family identification is important and helpful. The characteristic triangular flower shape (three petals) and six stamens is a dead giveaway (I get some guff for making them learn families).… Continue reading this article “Terry E. for the win!!!”

Quiz (a day early)

Well, I was swamped on my usual posting day, and now I certainly can’t top Jeff”s post – I laughed so hard it took away my initiative.  "Throw and Go" indeed. 

I think we should start our own line of Garden Professors Soil Amendments – "Dr. Holly for Hollies," "Dr. Linda’s Flingable Compost (Not For Tea Dammit)",  and "Dr. Bert’s Conifer Special".  Dr. Jeff would have his own line of slug repellants and traps – available in six-packs. … Continue reading this article “Quiz (a day early)”

Should I trust Dr. Earth?

Most of us were taught from an early age to trust doctors (I mean the medical kind).  They’re supposed to be smart, committed, and loving, and most of the doctors I’ve had over my life have fit that mold.  And Earth, what an awesome name!  It makes me think of dark, warm, rich soil in the spring.  Damn it makes me feel good!  So it’s no wonder that some clever marketer thought up the name Dr.… Continue reading this article “Should I trust Dr. Earth?”

Taking gardens to a new level

I spent the last few days in New Jersey, with a quick day trip into NYC.  It was a perfect East Coast winter day – sunny and cold – while back home in Seattle it rained.  So it was with real joy that I hoofed it through some of the city’s greenspaces, ending up at The High Line.

I won’t go into detail about the site’s history and development of this city landscape, because the link will do that much better and with more authority than I can. … Continue reading this article “Taking gardens to a new level”

Hot enough for ya?!

Ok, ‘Hot’ might not be exactly the right word, but winter in the Midwest has certainly been warmer than average this year.  I did a little trolling around on Michigan State University’s Automated Weather Network website, which has been logging temperatures and other weather variables around the state for the past 15 years and compared our current winter here in East Lansing to recent years.  Since the middle of December our average daily temperatures are 5.2 deg.… Continue reading this article “Hot enough for ya?!”

Madison Wisconsin takes care of bees-ness

The bee blogosphere (hiveosphere?) and listservs were abuzz the past two
days with news that Madison, Wisconsin, has taken an active role in
encouraging beekeeping within the city limits.   The version of the
story I found a link to was in the Madison Commons.

Apparently beekeeping was prohibited in town (though the prohibition was
rarely enforced, except in the case of complaints).  The ordinance was
changed to allow urban beekeepers to keep hives.

There are specific regulations, such as 25′ distance to the nearest
neighbor as well as a  requirement to supply a fresh water source near
the bees (very important – especially in urban settings). … Continue reading this article “Madison Wisconsin takes care of bees-ness”

Compost tea – now part of landscape design?

I spent yesterday at the Washington APLD meeting in Seattle (that’s the Association of Professional Landscape Designers) – a new venue for me.  In my relatively short time frame I focused on one example of an unsustainable practice (overamendment of soils with organic matter) and an unsubstantiated product (compost tea), both of which I knew were of interest to this group.  I came away with a lot of new colleagues and a shared sense of excitement that landscape designers, like other horticulture professionals, also want the best science on which to base their recommendations.… Continue reading this article “Compost tea – now part of landscape design?”

Moving from tree planting to tree performance

I ‘like’ American Forests page on Facebook so I receive their periodic updates.  One item that caught my eye recently was a profile article on Dr. Greg McPherson, who is an urban forestry researcher with the USDA Forest Service in Davis, CA.  Even if you don’t recognize the name, if you have even seen any statistics on the economic and environmental benefits of trees in cities (energy conservation, carbon sequestration, etc), they probably cited information for McPhereon’s studies, either directly on indirectly,

http://www.americanforests.org/magazine/article/forest-frontiers-greg-mcpherson/… Continue reading this article “Moving from tree planting to tree performance”

Going Overboard with Paul Tukey

According to a post by Paul Tukey on safelawns.blog, a recent French study which was published in the Journal of Applied Toxicology shows that corn which has been genetically modified to produce the caterpillar toxin Bt is poisonous to humans.  Furthermore, so is roundup.

Ladies and Gentlemen, we’re screwed.

The rapture is coming.  The true believers who shun conventionally produced food and eat only organic, non-GMO will be saved.  Those who don’t, well, they’re all as good as dead so don’t even bother worrying about ‘em.… Continue reading this article “Going Overboard with Paul Tukey”