Apr
08
2011
4

Five new orchids

One of my best Christmas gifts this last year was a gift certificate to Oak Hill Gardens. I made up a list of the orchids I wanted to order, but waited until the weather was reasonably frost-free before ordering them. Two weeks ago, it was quite warm here in central Oklahoma and I had to leave my greenhouse door open to keep the temperature below 100 F. Of course, as soon as I placed my order for the orchids, a cold front moved through and sent the overnight lows near freezing again. Thankfully my orchids got here safe and sound.

Bulbophyllum scaberulum

Bulbophyllum scaberulum

I used my “Field Guide to Ethiopian Orchids” (also a Christmas gift) to cross-reference the plants available from Oak Hill Gardens and found a couple of neat Ethiopian orchids to purchase. One is Bulbophyllum scaberulum, which came in a 6” basket (pictured above). This is a really neat orchid, whose pseudobulbs form along a creeping root. The blooms of this plant are very strange. There is a tall maroon-purple bract that is quite thick that more-or-less covers and obscures the little red, yellow and white flowers, which later peek out of the scabbard. I think the species name scaberulum refers to something else (not scabbard), but it seems appropriate for the blooming bract, too.  You can see a picture of a blooming plant here.

Polystachya paniculata

Polystachya paniculata

The other Ethiopian orchid that I ordered is Polystachya paniculata (above). This one has a post impressive blooming bract, which is paniculate, which is to say that it has a branched blooming bract (not just a single straight stem) with lots of blooms. It’s like an upwards pointing chandelier of blooms.  You can see a picture of a blooming plant here.

Sedirea japonica

Sedirea japonica

This mounted orchid (above) is Sedirea japonica. I had admired the blooms of this plant before when I had thumbed through the Oak Hill Gardens catalog, but then I recently read about it in “Bizarre Botanicals,” and it is apparently one of the best smelling (sweet) plants on the planet. I don’t typically collect plants for their scent, but combining the fragrance with the cool flowers, it makes for a very interesting plant. The blooms hang beneath the plant, like those of Gongora or Stanhopea, so it is mounted to allow the blooms to fall from the plant freely. They are creamy white in color with bands of purple on the lower petals and pink splashed on the tongue.  You can see a picture of a blooming plant here.

Dendrobium stratiotes

Dendrobium stratiotes

I have several Dendrobiums in my orchid collection and so I feel pretty good about my ability to grow them. I added one more with Dendrobium stratiotes (above). This Dendro has a super-cool bloom, with petals that spiral upwards like ram’s horns. Check out the picture of a blooming plant here.

Encyclia polybulbon

Encyclia polybulbon

My last little orchid is Encyclia polybulbon, which is also a mounted plant (above). This plant will produce really neat looking flowers that are kind of burnt-yellow stars with a white lip. You can see a picture of a blooming plant here. This is actually the second Encyclia in my collection. The other one I added a month or two back, but haven’t posted on my blog yet because I was hoping to get a bloom soon and show pictures. If I don’t get something soon, I’ll just go ahead and post pictures of the plant as-is. First, I am going to try moving my plant into some brighter light to see if that encourages a bloom stalk.

How do you like my new orchids?

Apr
04
2011
3

Plant Find: Nun’s orchid

Christie and I visited one of our favorite local nurseries recently and were surprised to find an orchid mixed in among the usual flower garden plants.  Although this nursery has very good quality plants, they don’t have houseplants or generally anything too unusual.

Phaius tankervilliae

Phaius tankervilliae

The Nun’s Orchid or Nun’s Cap Orchid (Phaius tankervilliae) is so named because if you look up into the flower tube you will see this (below).

Phaius tankervilliae

Phaius tankervilliae

See the nun with her head bowed down in prayer?  It’s actually not easy to see in person.  You have to look up into the tube, which is quite long (as you can see in the next picture).  The camera flash really helps illuminate the feature.

Phaius tankervilliae

Phaius tankervilliae

You might just look up and see this.

Phaius tankervilliae

Phaius tankervilliae

This is a truly beautiful plant and makes the 2nd giant terrestrial orchid in my collection now.  I haven’t had any experience with terrestrial monstrosities like these before, but I’m hoping that they will be happy in my greenhouse, being treated much like my other tropicals.  I guess we’ll know this time next year, if they decide to bloom again.

Phaius tankervilliae

Phaius tankervilliae

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