The assignment for my hort class is to "write a 4-page paper about your favorite plant". Sounds rather elementary to me--until I realized that I can't possibly write 4 pages about gerber daisies. I'm sure if I did the research, I could find some really interesting material to discuss in my paper, but I'd hate to waste all that time just to realize that Gerbera spp. really isn't that fascinating. So I tossed around a few potential subjects that I knew had some quality that would make them worthy of the effort--asparagus tree fern, banana plant, mandevilla--until somehow I stumbled across the Adenium obesum, common name Desert Rose. I had actually been thinking through all the house plants I had at home, when I remembered that Andy and I had seen desert roses for sale at Wal-Mart but neglected to buy one (something I now regret, because they are awesome!). So I started clicking around on the internet and found out a lot of cool stuff.

The main reason for blogging about this is that I have trouble getting papers started, so I'm trying to write about my findings a little to get my brain on the right page. So here's some info about Adenium obesum that I remember from what I've read so far:
-A. obesum is the most common species of Adenium but there are other varities that are sometimes considered separate species because they are so different.
-There are a variety of colors, usually reds/pinks, purple, and white, though most flowers possess petals that have colored edges and fade to white towards the center. The throat of the flower is often yellow.
-A. obesum likes it hot. For real. It's a desert plant, but also a tropical plant. It has a growth cycle with two distinct seasons--a growing phase where the plant requires plenty of water and sunlight, and a dormant phase where the plant should be watered as little as possible.
-Plants are subject to root rot if the soil is kept overly moist. (It's actually pretty sensitive.)
-The name--Latin, obviously--is derived from Aden, where some of the plants are found, (Adenium) and the fact that the roots and/or caudex are really fat and fleshy for water storage (obesum), a characteristic of succulents.
-This plant is one of a number of succulents cultivated in the art of bonsai. The Asians really dig that sorta thing.

-I found an article, written in rather broken English, about a desert rose bonsai supposedly worth $500 million.

Pretty sweet, huh?
That's pretty much all I've got right now, hopefully I can eventually make a paper out of what I've found. My main concern is credible, citable sources. Anything more prestigious than the average cheap-looking grower/supplier website does not give basic info about the plant, but is usually a very specific study of some kind. Maybe this at least got the pre-writing jitters out of my system and I can stop staring nervously at my outline and actually start writing.
-K
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