Author: jeffgillman003

What Happens to the Horticulturist?

A couple of weeks ago I had the opportunity to talk with a professor in the agronomy department who’s going to be retiring very soon.  We talked about education and field trials, corn and trees, and then we started talking about the future of our departments.  Both of us are concerned that this generation of horticulturists (and agronomists—but I’m just going to deal with horticulture here) will be the last.

Over the last 10 or so years we have been losing horticulture departments. … Continue reading this article “What Happens to the Horticulturist?”

One Of The Best Pictures I’ve Seen

Yesterday Jeff Hahn, an entomologist here at UMN (and author of the book Insects of the NorthWoods — a great field guide for Wisconsin and Minnesota), sent me a picture which reminded me of the dark ages and the methods that leaders of the past used to scare and intimidate their subjects as well as possible invaders.
 

This picture came to Jeff by way of Terry Straub, a Program Coordinator for Master Gardeners in Hennepin County. … Continue reading this article “One Of The Best Pictures I’ve Seen”

Vinegar: A Garden Miracle!

I’ve been working with homemade garden remedies in one context or another for about 10 years now.  As someone who has spent days searching for odd cures to garden problems I consider myself qualified to say that, of all of the remedies I’ve seen, vinegar seems to be the product with the most (supposed) uses.  You can kill weeds with it, as well as plant diseases and insects.  You can also use it as a fertilizer or even to acidify your soil. … Continue reading this article “Vinegar: A Garden Miracle!”

Getting Stung Can Be Fun!

Today I was reading a review of Amy Stewart’s new book Wicked Bugs and noticed the glee with which the reviewer noted that stings of various insects have been rated on a four point scale.  Having read Amy’s book I can wholeheartedly recommend it, but in terms of the stings I thought, what the heck?  Let’s see if I can impart some glee to our readers by taking a look at the pain that stings cause (I think it’s kind of like highbrow slap-stick). … Continue reading this article “Getting Stung Can Be Fun!”

Our visiting GP takes on fertilizers

Like many readers of this blog, I’m like a kid in a candy store where plants are sold.  I try to justify the extra cost of a large annual pot instead of a scrawny 4-pack, or I imagine I’ll find room for that lime green Heuchera and my wife will learn to love it.  But unless I keep my blinders on and stick to the shopping list, I’ll probably leave with a fertilizer.  This year, I’ve purchased 12-0-0, 5-6-6, sulfur, and some 5-1-1 liquid. … Continue reading this article “Our visiting GP takes on fertilizers”

Bt in the Bloodstream!

Over at my favorite blog (besides this one of course!) Garden Rant, Amy Stewart posted about exploding watermelons — which Linda blogged about below — and about how Bt from genetically engineered food had found its way into our blood stream (and the bloodstream of unborn children).  Sounds pretty scary doesn’t it?  I’m not going to tell you it isn’t a little troubling, because it is, and I absolutely do not think this finding should be disregarded. … Continue reading this article “Bt in the Bloodstream!”

When Trees Don’t Know They’re Dead.

Last week a neighbor of mine called me up to ask how likely it was that their 4 year old (or so) crab apple tree was dead.  Sometime over the course of the winter cute fuzzy bunnies had decided that the tree’s bark was tasty and decided to eat it.  Naturally they ate it all the way around the circumference of the tree with the exception of a strip about an inch wide.  At this point you’re probably asking yourself why the neighbors suspected the tree might be alive. … Continue reading this article “When Trees Don’t Know They’re Dead.”

This ‘n That

Grading finals, looking at roots, and planting seeds is consuming my time this spring, but I have just a few things to share today which might be interesting.

So, as those of you who follow this blog know, I love peanuts.  This year we’re planting out a bunch of new varieties, a few of which are extremely interesting.  Believe it or not there are not only red and pink peanuts but also black, white, and mottled peanuts. … Continue reading this article “This ‘n That”

A word about GMOs from our visiting GP

I gave a talk to a group of gardeners last year about vegetable and community gardening.  There was a wide variety of gardening experience represented, but one statement from a seasoned gardener bothered me a bit.  And I think my response bothered him a bit too.  I haven’t thought much about it until recently, when a high school English teacher I know told me a student expressed similar ideas in her class.  The erroneous idea from my audience member was this: our tomatoes are being poisoned with ‘germetically modinified’…something something. … Continue reading this article “A word about GMOs from our visiting GP”

It’s That Time of Year

This time of year is tough for folks who do work with plants.  It’s the happiest time of year because the world is turning green again, but it’s also the busiest time of year because we need to be inside teaching, outside planting, and also on the road since spring talks are finishing up.  Honestly I’m having trouble finding an hour to myself to work on writing up papers and articles.

That said, let me leave you with something that’s been bugging me the last few days (based on an article I read a few years ago).  … Continue reading this article “It’s That Time of Year”