• Newsletter icon
  • Facebook icon
  • Twitter icon
  • Pinterest icon
  • Blog icon
  • YouTube icon
  • DBG Instagram

Tropical dreamin'


 Amorphophallus konjac in bloomA. konjac foliage in summer (with Castor Bean)

Some people love snow. My idea of a good winter sport is snorkling--NOT at a local reservoir incidentally...for those of us who love lushness and green, winter can stretch interminably. I'm not the only one living in denial: Mark McCauley is a keen local gardener who has a special interest in growing plants that SHOULDN'T grow here, and has even succeeded in growing Amorphophallus konjac, a cousin to the Titanic aroid which has the largest flowers of any flowering plant. A number of Amorphophallus come from high mountains in Southeast Asia where cold does occur, and I've tried growing this myself without any luck.
Trust one  of our members to upstage us! The pictures above show Mark's plant blooming in May (notice not much green stuff around: these plants are wise and only send up foliage later in the year). Notice how lush the plant grows in the summer, and (in the picture below) the gorgeous seed pod which Mark generously shared with us at the Gardens.

Here is another instance of a horticulturist in our community swinging out and trying some really edgy plants, and succeeding spectacularly by providing a perfect microclimate. In this case, along the south side of a house in the West Metro part of town (lots of rich soil and water too!). By manipulating microclimates, local gardeners are succeeding with the hardiest palms, hardy cannas and no end of unlikely subtropical and tropical outliers. 

Global warming is no doubt helping these efforts. But when the snow is blowing and winter stretches out before us, I am somehow comforted to know that there are Amorphophallus growing nearby that will emerge next spring, and some lucky local might be sunning beneath a palm tree during a sunny spell in January!

Amorphophallus konjac in seed

Photos courtesy of Mark McCauley



Panayoti Kelaidis

I'm afraid Mark will have to answer your Amorphophallus questions (source, pollination): I will refer him to your question. And yes! We must have an Amorphophallus fete, by all means. The neighbors will think we're crazy, no doubt.

Great photos! Mark has turned a lot of people on to amorphophallus and his garden is always the best!
Mark McCauley

Well, thanks all. The original bulb came from under the kitchen sink of an old friend who's place I helped clean out after she died. She got it from her mother..and so on... I don't have a clue what pollinated it. The flowers are kinda raunchy for a day or two, so they attract all means of flying and crawling insects..those with a nose for nasty.

Hey Mark - Terrific pics - Well done - CAR
Jeff Wagner

I would never have believed it and for me every bit as impressive as the Titan- especially for Denver. I'm wondering what pollinated the flower?? Is this one of Avents' or did the plant come from another source? Next spring requires an amorphophallus fete!
Jeff Wagner

So it wasnt' you! ;-)

Post a Comment

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Enter the characters shown in the image.
By submitting this form, you accept the Mollom privacy policy.