• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

FOLLOW @PITHANDVIGOR ON INSTAGRAM

A Plant To Be Excited About

Last week, one of our staff, Will, called me in to show a new plant he had found. As I was first entering his office, I could see a plant on his computer screen that looked a bit like a small, pastel colored Gladiolus. He described to me a new plant that he wanted to try called Digiplexis ‘Illumination Flame.’ Wow! It looked beautiful but I had never heard of the plant before. Turns out that this is a relatively new bi-generic hybrid combining Digitalis purpurea with the non-hardy Isoplexis canariensis. We had grown and killed many Isoplexis canariensis while I was at Longwood Gardens so immediately I became skeptical of the plant. Isoplexis is a gorgeous, shrubby plant with orange flowers from the Canary Islands. It is not hardy along the eastern United States so it was grown in the conservatory. Even there, the summer humidity of the mid-Atlantic region was too much for Isoplexis to thrive.

Digiplexis close-up
That said, Charles Valin from Thompson and Morgan in the United Kingdom, had the notion to cross Digitalis purpurea with Isoplexis canariensis back in 2006. He was able to make a gorgeous bi-generic hybrid with bi-colored, foxglove-like flowers. The resultant plant had a lot of wonderful characteristics: foxglove flowers in unusual colors (orange throat with pinkish purple outside), dark green foliage, bushy habit with multiple flowering spikes, and it flowers from May until September. That’s right, flowers from late spring until early autumn. No foxglove can do that.

Illumination Flame Digiplexis
The one drawback is that it is only hardy to USDA zone 8, which for us along the east coast of the United States would mean from the southern coast of Virginia and points south. It has shown to be vigorous (a grower’s guide recommends growing in a 2 gallon pot) so it might make for a fantastic annual for us here along the Maine coast is USDA zone 6a. The ultimate size of the plant should be around 30″ in height and slightly less in width.
Look for Digiplexis ‘Illumination Flame’ to be the plant to get for 2014. It has already won the Chelsea Flower Show Plant of The Year in 2012 and Greenhouse Grower’s 2013 Editor’s Choice award. What other plant do you know of with its own website and Facebook page?

-Rodney

Images: greenhouse product news, random acts of gardening

Related Posts Plugin for WordPress, Blogger...
Share this!Share on FacebookPin on PinterestTweet about this on TwitterShare on StumbleUponShare on LinkedInShare on TumblrShare on RedditShare on Google+Email this to someone
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
Plants, Snippets Cutting Garden, Summer 0 Comments

Leave a reply

The Latin Series: B is for Buchananii

The Latin Series: B is for Buchananii

Are you ready to continue to the Latin series?  B is going to go quickly — unless you can spark me with another Latin ‘B’ — Buchananii is the only one I can come up with. Buchananii is one of the Latin naming conventions for a person — namely the person who discovered the plants….

Before & After: Making an Impact with One Small Change

Before & After: Making an Impact with One Small Change

The end of summer is drawing near and we’re losing sunlight fast. The kids are back in school and some of you guys are probably back in school as well! With chore-stacked to do lists and interruptions galore, I thought it would be nice to look at a makeover that stayed within the realm of…

Landscape Lighting Roundup – part 1

Landscape lighting is a category that I can simultaneously find completely boring and completely exciting.  Though a physicist by training, the thought of technically planning circuits and networks for all the lighting options a client might want makes my head hurt.  I always call a favorite lighting guy to help with this.   Lots of landscape…

Related Posts Plugin for WordPress, Blogger...