An Early Valentine’s Story

In honor of Valentine’s day I have a story about love and betrayal to share….OK, maybe not….perhaps something more along the lines of branches and ants.  Same difference right?

There was once a tree that was much loved.  It was planted in a cute little corner of a street next to a historic building and was well cared for by its owners. Its many limbs rose to the sky in a seething mass which made the tree look vigorous and robust…and those who planted the tree were very happy.

Over time, however, the people who planted the tree neglected it.  The street where it was originally planted changed from a bustling center for traffic to a lonely, out-of-the-way road.  As it was ignored its branches grew together and made a mess — and nobody noticed this mess — except for a little horticulturist who had to walk by the tree every day on his way into work.

The little horticulturist was fascinated by the tree.  Not because the tree was a particularly fine specimen, no, that wasn’t it at all.  Instead the little horticulturist was fascinated by the tree because its limbs grew together so closely that they actually appeared to be grafting with one another, something that the little horticulturist would often spend hours contemplating (what can the little horticulturist say — sometimes he liked to avoid real work).


Two limbs apparently grafted together!

Then one day something terrible happened.  An evil green insect invaded the street where the tree lived, and all of the ash trees on that street had to be cut down.  Even though the tree couldn’t be infested by the insect (it was a hackberry), it was still on the list.  The little horticulturist pleaded with the groundskeepers to keep the tree, but orders were orders and the tree had to go.

But unbeknownst to the groundskeepers the little horticulturist knew one of the people cutting down the tree and asked the tree cutter to save him some of the trees limbs where they appeared to be grafted together.  And the tree cutter did, and delivered them to the little horticulturist.

But alas!  The grafts that the little horticulturist had seen were not truly grafts at all!  They were rotted out sections of trunk which had grown around each other!  The little horticulturist was crestfallen!  How could this be?  He left the decaying limbs in his office as he considered what to do next.


Hmmm…There’s no graft after all –what a mess!

Days stretched into weeks and the limbs continued to sit in the little horticulturists office.  And then, one day, from the depths of the limbs sprouted new life!  Winged carpenter ants flew around the room and into neighboring rooms!  Colleagues shouted curses and obscenities!  Graduate students were afraid to use the drinking fountain because of the masses of ants which alighted there!  The custodians took to wearing dust masks!  And, despite incessant pleading by almost everyone, the little horticulturist would not part with the limbs because he wanted to have props whenever he told the story of the day the ants took over the 4th floor.

The moral of this story is that you shouldn’t hold onto things once you figure out that they’re worthless.

Landscape design – fatal flaw

So many great answers…so many problems with this landscape!  Everyone who made a comment was spot on in their reasoning.  And each of these flaws was completely preventable with good design.  But I’m not sure I would have been able to predict the problem that I now see every week at this location:

his area is the only access point for service vehicles of any persuasion. And sometimes they DO park on top of the planting strip.  Fred’s designation of these ground covers as “Stompus flatii” was perfect!

Lesson to be learned:  sometimes it’s best NOT to have planting strips if they clash with the realities of site use.

Friday quiz – landscape design

Down the street a ways from where we live is a relatively new condo complex wedged between a hill and the street.  A narrow planting strip separates the sidewalk from the street, as shown below:

The driveway at the top of the photo bisects the planting strip and dead ends in the parking area for the condos.  I have photoshopped this a bit, for reasons you’ll see on Monday.  But this is a true representation of the landscape.

I’d originally taken photos of this area for my ongoing “why trees die” collection (since all but one died within 2 years), but there’s something else wrong in this landscape related specifically to the design.  Can you figure out what it is?

Answers and more photos Monday!

Er, Too Much Coverage?

When botany and advertising collide.  Here we have the latest from AT&T.
The advertisement description’s in quotes.


“We open on an urban setting and see a vine begin to grow up a
pillar.”

What kind of vine?? It looks like a mutant clematis, though the leaf arrangement’s wrong, and there are no orange large-flowered ones. Oh well, let’s not be picky. At least it’s some kind of ornamental plant. We’ll call it Clematis broadbandii. Definitely non-native, though.


“From there, we see various landscapes being covered with
similar vines.”

What the…well, I guess the overpass does look better. And the city’s doing a great job keeping it out of the road.


“As the seedlings grow, they sprout brilliant orange
flowers, covering the cities, towns, and countryside’s in a spectacular
orange hue.”

Honey, drive faster. This neighborhood gives me the creeps.


This is ridiculous… I’m calling Linda Chalker-Scott! Or maybe Jeff Gillman, for a fair and balanced herbicide recommendation; or maybe Bert Cregg could suggest how to cut it back. Holly Scoggins is a flake; she’d just tuck Bounce sheets everywhere...


“Coverage is a beautiful thing. AT&T covers 97% of all Americans.”

Dear AT&T: the National Invasive Species Council will be in touch. Unless their call gets dropped.

Winter Trade Show Report

Disclaimer: The information and images below should not be construed as any sort of recommendation, remedy or advice. Just some cool and/or weird stuff I saw at a green industry trade show. Plus this blog needs more photos.

Was at the Mid-Atlantic Nursery Trade Show (MANTS… and yes, there is a Pennsylvania version…PANTS) in Baltimore a couple of weeks ago.  It’s a wonderful opportunity to visit with past students (now gainfully employed – yay!).  I also get to personally thank the nurseries and other businesses that generously support our Horticulture Department and Garden.  I’m more "herbaceous" so I tend to get more (professionally…and emotionally) out of the floriculture summer trade show and conference in Columbus, Ohio (OFA)  If you dig hot new tropicals, annuals, and perennials – it’s THE place to be.  MANTS tends to be more landscapy/woody.  There are umpteen wholesaler booths filled with dormant, ball & burlapped trees and containerized shrubs. There are WAY too many Bradford pears still out there (see Bert’s post below).  Honestly. 

Foot traffic was good (10,000 + registrants) for the 300 exhibitors: wholesale nurseries, garden center suppliers, liner and plug growers, landscape and nursery equipment manufacturers.  Also, all of the allied businesses you might not think of – inventory software, nursery insurance companies, universities and colleges, grower organizations, tag and pot manufacturers, etc.,  always a fascinating vertical and horizontal cross section of this business of growing and selling plants.

On with the show…

Propagation nurseries make the world go ’round.
This IS the proverbial candy shop for greenhouse and nursery growers.  Each flat holds 36, 78, or 105 little plants.  Two flats…would fit in my tote bag. Heh.


Succulents continue to be hot. Here’s Kalanchoe thyrsifolia ‘Fantastic’.
Fantastically awesome.


Even better…check out the pot made from (very) compressed rice hulls. Nice color, pretty shape, biodegradable. You’ll probably see more of these in the near future.


Display promoting the book "Creating a Deer and Rabbit-Proof Garden".  Artificial flowers – that may be the ticket…no, wait, it’s an artificial deer, too.


WANT. My 1972 John Deere 750 is on its last legs/tires. Plus this one would fit down our blueberry rows, AND it has a cup holder.  The brochure is now pinned above my desk.

Great name for a nursery:

that’s Holly, Woods, and Vines if you can’t read it.

Also the home of…


Faux moss-covered faux rocks. Intriguing.

Finally, there’s always a peek at trends in pots (pottery pots), garden art (tasteful or not) and other items coming soon to your local independent garden center…


Lots of antique and rustic looks out there, also galvanized is big.
I loved the fishy pots. Alas, one can only look, and then place an order. Minimum quantity – one pallet. Maybe if we all went in together…

Porsche 911 or Toyota Camry

Earlier today I was in a meeting with some other professionals from across Minnesota (and a few from Wisconsin and other areas) to discuss the disease problems of conifers.  Our discussion quickly became focused on the use, and overuse, of Colorado blue spruce, a tree that just doesn’t do well in Minnesota — Or Michigan from what Bert has written!  Everyone in the meeting was yammering on about how we need to educate nurseries and consumers about how terrible the Colorado blue spruce is in our environment — you’re lucky if you can get 10-15 years out of the thing before it succumbs to one disease or another.  But, though academics, arborists, and most tree care professionals (including nurserymen) talk about how lousy this tree is, customers want Colorado blue — and if a nursery doesn’t sell it, well then that nursery has lost some business.

I support the idea of warning people away from Colorado blue.  Still, during our meeting I couldn’t help but have this thought running through my mind:

Colorado blue spruce is a unique and beautiful tree — it is bluish in color, tends to have a good form, and is a relatively fast grower (until it succumbs to whatever disease it dies from!).  There are certainly other trees that are also beautiful — but there is no denying that Colorado blue has a distinctive look.  If I were walking through a nursery this would be the tree that I’d want.  If a nursery person told me that the tree was going to have a short life — 10 – 15 years of looking good — I just might be OK with that because there just aren’t that many trees which look as attractive as a Blue spruce in a nursery.  Sure, I could have something that would look OK for 30 years, but, if I’m like most Americans, I won’t even be in the house that I’m living in now in 10 years, never mind 30.

To draw an analogy, You know that a Porsche 911 isn’t the best car to buy — it is a gas guzzler (for it’s size) — it doesn’t have much luggage space (or room for passengers), and it’s less reliable than your typical compact car.  A Toyota Camry is better in all of the areas that I just mentioned.  Still, if I were looking for a car and if they were the same price I have to admit that the Porsche would be too cool to pass up.

Pampas unpuzzled

Great discussion and answers on this one, gang!  Yes indeed, this is a plant out of place – as several of you noted.  But not only has it escaped from an ornamental landscape, it’s decided to grow, quite happily, in the median strip of I-5:

Another odd thing is that the species has not been officially recognized as invasive in Washington State.  It’s been languishing on the “Monitor” weed list for at least two years.  Our climate is a bit chilly for it, which may be part of the reason it looks so bad right now.  We had a very cold week back in November which may have killed this specimen back to the crown.  But never fear.  New growth will emerge this spring.  (Note to Washington State weed control board – maybe it’s time to list this plant as invasive???)

Finally, I do believe this specimen was sprayed last spring, as Jimbo pointed out.  However, it recovered and was able to send up two seed heads…which I’m sure have lavishly sprinkled the surrounding soil.

Friday puzzle uprooted!

Wow, we had some very creative answers on this one – and all of them made sense!  Peter, however, was spot on with his identification of roots (of a Thanksgiving cactus) growing in water (in an antique graduated cylinder).  I made it tricker by turning the photo upside down on Friday.  Here it is right side up:

What I love about this photo is that the various parts of actively growing roots are clear (more or less):  starting from the bottom you can begin to see the root tip and the hairless zone of elongation, followed by the zone of maturation with fuzzy root hairs, followed at the top by the area where lateral roots develop.</d

Last puzzle of 2010

I had a few weeks’ hiatus while scrambling around for the holidays – but have one last teaser for you before the close of 2010.  This photo is reminiscent of what Christmas trees will start looking like in the next few weeks. Can you figure out what it is? 

Ignore the parallel horizontal lines – they will be explained on Monday.  And yes, the photo quality’s not great, but the reason for that will be clear on Monday as well.

Have a very happy new year, and be sure to keep reading us in 2011!