Category: Uncategorized

Don’t just stand there like a statue

Posted by Bert Cregg

 

Reading through Linda’s recent article in Arboriculture and Urban Forestry “Nonnative, Noninvasive Woody Species Can Enhance Urban Landscape Biodiversity” (Arb. & UF 41:173-186) reminded me of some thoughts I had while I sat through a talk by Doug Tallamy at the New England GROWS conference back in February.  As most GP blog readers are likely aware, Tallamy is the author of Bringing Nature Home.  The basic premise of the book is that native insects only feed on native plants and therefore the use of exotic landscape plants will cause ecological food webs to collapse and the end of the world as we know it.… Continue reading this article “Don’t just stand there like a statue”

Master Gardeners are Great, And They Deserve Better

If you’re looking for cat videos, birthday reminders, and a method for spying on old friends then Facebook is pretty useful, but for cold hard facts?

Not so much.

Well, actually we’re overstepping here. It’s really not Facebook. After all, Facebook is kind of like a blank sheet of paper. The paper doesn’t tell the truth or lies, it’s the person who writes on the paper. On the Garden Professor’s Facebook page we do a pretty good job of offering science based information to people.… Continue reading this article “Master Gardeners are Great, And They Deserve Better”

It’s the Next Best Thing Since Draft Beer: New Plants and Their Proper Evaluation

With many new nursery catalogs arriving in my mailbox at work for 2016 introductions, I thought I would focus this blog on “new” plants. With all the publicity and marketing that goes on for new plant introductions, you would think that they are the next best thing since draft beer or even bread! I am a bit cynical and question whether these new plants really live up to their performance expectations and ornamental attributes. With so many new hydrangeas, coneflowers, coralbells, spireas, etc.… Continue reading this article “It’s the Next Best Thing Since Draft Beer: New Plants and Their Proper Evaluation”

Perennial Funday: Eriogonum allenii ‘Little Rascal’

I’m going to keep posting about perennials that deserve more attention until somebody makes me stop. The fact that my subject is, once again, yellow… is merely coincidental

Definitely was a crowd favorite during the Perennial Plant Association annual Symposium’s grower tour (mentioned in my previous post).  These photos were taken at Emory Knoll Farms north of Baltimore; I believe that they were trialing and/or including it in their plant selection for green roof use.

Thanks to Mary Vaananen, Jelitto’s North American operations manager (and goddess of perennial plant knowledge), who just happened to be standing next to it, full of 411, when I squealed “WHAT the (blankety blank) is THAT?!”… Continue reading this article “Perennial Funday: Eriogonum allenii ‘Little Rascal’”

Cool Plants for Late Summer

I thought today’s post would feature two awesome plants that are relatively new or unheard of in the industry. Both of these plants have performed well in my own garden and survived our two hardest winters recorded since the 1970’s. Many plants suffered severe winterburn or even death due to extremely low temperatures, but not these two plants. They may be harder to find in the nursery/garden center, but are well worth it and have huge ornamental impact all growing season.… Continue reading this article “Cool Plants for Late Summer”

Don’t buy problems

Sometimes where you shop matters, because if you buy plants at the wrong place you run the risk of importing new problems into your garden. Those cheap plants you grab on a whim sometimes are far more trouble than they are worth.

I learned (or relearned…) this the hard way last year when I grabbed a bag of super cheap gladiolus corms at a box store. They were cheap, and pretty… and infested with gladiolus thrips.… Continue reading this article “Don’t buy problems”

A Brief Announcement

Sometimes it’s fun to experience life unfolding around you. This past week I started my new position as the Director of the UNC Charlotte Botanical Gardens and am very excited to be working with my old friend (she’s not old – I’ve just known her a long time) Paula Gross, Assistant Director of the garden, a fantastic horticulturist, and one of the best people you could ever hope to meet. Together with our highly skilled staff we’re going to be working to bring the world of plants to people.… Continue reading this article “A Brief Announcement”

FrankenFoodFacts

 

The subject of Genetically Modified Organisms, or GMOs, first came to my attention sometime in the fall of 2009, not long after I started following the Garden Professors Blog.

I stumbled across a site called Biofortified, run (at the time) by a couple of grad students in the field, who were trying to accomplish the same thing that the GPs were, combatting myths and misconceptions about a subject, with research based information.

I spent about 2 years lurking there, because much of the information at the time was over my head, and seemed to be targeted to fellow scientists to help with getting the information out.… Continue reading this article “FrankenFoodFacts”

Perennial Funday: Rudbeckia grandiflora ‘Sundance’

Just back from the always-inspirational Perennial Plant Association Symposium, this year held in Baltimore.   The theme celebrated the massive influence of German plantsmen and designers on both the mid-Atlantic and the perennial business as a whole. Whether a grower, garden center owner, or landscape designer, the names historically associated with Mid-Atlantic horticulture – Kurt Bluemel, Oehme, van Sweden & Associates, etc. – resonated with all attendees.

The history of the “perennials movement” was recounted – where the Germans (and more than a few Dutch) admired, utilized, and selected cultivars of our fabulous summer and fall-blooming native perennials – long before we North Americans ceased relegating them to ditch weeds.  … Continue reading this article “Perennial Funday: Rudbeckia grandiflora ‘Sundance’”

Hey, Consumer Reports Wrote Back! And Yes, They Are Comfortable Recommending Useless Chemicals That Might Cause Cancer!

Two weeks ago I wrote an open letter to Consumer Reports voicing my concerns about some recent articles they had published regarding lawn and garden care, as well as reiterating some issues that Linda Chalker-Scott Ph.D. had with one of their stories. You can read the article for yourself, but the long and short of it is that they made some weed control recommendations that don’t work and recommended a chemical which might cause cancer.… Continue reading this article “Hey, Consumer Reports Wrote Back! And Yes, They Are Comfortable Recommending Useless Chemicals That Might Cause Cancer!”