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Showing posts with label orchids. Show all posts
Showing posts with label orchids. Show all posts

Monday, November 19, 2012

In Bloom: Pumpkin Colors

Three lovely orange flowers, for your enjoyment.

Clivia cyrtanthiflora
Clivia cyrtanthiflora, a natural hybrid between miniata and nobilis.  I don't know if this particular plant is a natural hybrid or a man-made "remake," but the effect is largely the same.  A large, beastly plant, it already has 3 pups, one of which bloomed for the first time this year.  Division of this plant would likely require a hacksaw, the root mas is so solid.  Clivias tend to tell you they want a bigger pot by pushing themselves up out of their current pot an inch or so.

Lc. Jungle Eyes
Lc Jungle Eyes (Jungle Elf x aclandiae) is a compact cattleya bearing thick, spotted flowers heavily influenced by aclandiae, which makes up 75% of it's ancestry (example flower photo shows C. aclandiae). The rest of Jungle Eye's heritage comes from a miniature yellow laelia species, esalqueana. Both species are small, and Jungle Eyes matures at about 6 inches tall.  This is the first of a batch of seedlings to bloom.  Younger plants of the same cross are available here.

S. cernua
Sophronitis cernua is an awesome little miniature plant, popping buds out of a maturing growth as it finishes out its growth.  Its a creeping plant, easiest to manage on a mount due to its habit of hugging its substrate.  They grow perhaps a little brighter than a Phalaenopsis, otherwise similar requirements, but are highly tolerant of lazy watering habits.

Also, a couple orange bugs - some woolly bears I found hiding under an empty pot outside.  They were grouchy about being disturbed, and vacated shortly after this photo was taken.  These are ground-dwelling caterpillars that eat grasses and weeds, and hibernate during the winter, then spin their cocoons in the spring.  Good luck little fellas.


Saturday, July 28, 2012

In Bloom: Summer Miniature



Dyakia hendersoniana, formerly known as Ascocentrum hendersonianum, is a very adorable miniature species.  These bloom on an inflorescence up to 6 inches high covered with wee, purple-pink flowers with a white lip in late Spring or early Summer. They can be grown along side Phalaenopsis, pretty much the same conditions but with maybe a little bit more light.  I am keeping mine in slightly stronger light than the phals right now, but they spend the Winter in a slighty shadier spot.  Great plant for those of you looking to branch out, and great plant for the miniature collectors out there too!  Now available in the shop!  :)

Wednesday, July 4, 2012

In Bloom: Isn't she lovely?

Cattleya aclandiae



I'm quite happy with this.  No, it could have a flatter lip, and my camera could have been less recalcitrant about the color of the lip.  It is actually a very nice deep red-purple in real life, but that shade is just not in my camera's repertoire.  Overall, the color is very dark and rich, which is the form I like most in this species.  As a bonus, it is wildly fragrant from morning through early afternoon, with a fragrance resembling a very nice rose, but a good deal more potent.  

I had a few aclandiae, and after being told they like it dry and hot, I proceeded to mount most of the plants I had.  They did well during the summer, but of course, during the winter I sometimes ignore stuff, and several croaked.  Turns out, if you're lazy with the watering in winter, they're a lot happier in a pot...(see photographic evidence above!)

I do very much like these dwarf Brazilian bifoliate cattleyas, and I'm pleased as punch that I've finally bloomed one of these seedlings.  So much so, that I trolled around here singing "Isn't she lovely!  Isn't she wonderful?"  blah blah blah.  Several comments were made in regards to my probable over-consumption of caffeine.  This of course prompted me to sing louder and put more effort into singing off-key.  This was rewarded with the 'stink eye'.  Now I'm extra pleased with myself.

Sunday, June 24, 2012

In Bloom: Moth Diner

Following much personal change and a good deal of procrastination and total distraction with mad knitting, I've decided its time to start posting to the Plant Geek Chronicles again (and, uh, paying more attention to the plants...yep, had some survival of the fittest experimentation).

I'm starting easy, by showing you some goodies in bloom. First, we've got a lovely variegated Neofinetia falcata, tagged as 'Higashidemiyako'.



I'm very pleased with it. It might not be an extremely rare form, but I still think its awesome. Neofinetia falcata is a Japanese species, and all the most interesting plants are still Japanese in origin or recent ancestry. These plants are also easier to grow. I've had trouble with the ones that have been bred in the US for several generations. Likely those are all horribly inbred. But so far I have four that I believe to be of Japanese origin, and not only are they of more interesting varieties, they're so adaptable and easy to grow!

They're also sweetly fragrant, somewhat reminiscent of honeysuckle. As the flower form includes a long spur and the plant displays increased fragrance at dusk and dark, I suspct the plant is probably moth pollinated in its natural habitat. I don't know this for sure, if you have any data on this please chime in.

The other goodie I have to share is a Brassavola acaulis, which I am sure is moth pollinated.



This plant is also cool, and surprisingly sturdy. The 'leaves' are long, pendant...well...green sticks in appearance. Almost based on the appearance and the placement in genus Brassavola you'd assume *Super High Light!* But nay. On the advice of the ever knowledgeable Al, I've kept it with the large mounted phalaenopsis plants, so low-medium light (by orchid standards, mind you ::shakes finger::), and decent watering. Though, to be fair, through the winter I tend to not water enough. The phals were a little crabby about that but they're still alive. Some sources suggest 3-4 hrs light for this species, but mine lives in an East window just fine. It is possible it will adapt to either situation. In any case, it bloomed.

Here again, like most moth pollinated species, it isn't very impressive in the day. As soon as it gets dark, though, you can smell it from across the room. It has a vaguely citrus-y rose-y scent. Very pleasant.

Friday, September 30, 2011

An introduction to Orchids as Houseplants

Frequently I hear ‘orchids are just too sensitive’ or ‘I could never…’, but honestly orchids are not always as difficult as people think. With the number of orchid species estimated at as much as 30,000 species (not a typo, see also Kew: Science and Horticulture: Orchidaceae) and native species found on every continent and climate except Antarctica, plus countless man-made hybrids, finding something right for your house is just about knowing what to look for in an orchid plant. Keeping it alive is just about being well informed (and occasional watering).

How is an orchid different? While there are many answers to this question, what really matters to the home grower is that many orchids, and certainly most of the common types grown as houseplants, are epiphytes. This is a situation where the plants use a tree branch (or occasionally rock crevice) as a condominium. They are not parasitic, just opportunistic. What this means to you as the home grower is that orchid roots are accustomed to an environment where while there might be frequent rain, there is also strong air movement. Many types can even be grown on a wood plaque with no media around the roots (see article here). Similarly, if your nicely potted plant has a root sticking out of the pot somewhere you shouldn’t be alarmed – in orchids this is not necessarily cause to repot. Some orchids just don’t really understand the concept of a pot and so throw their roots in every direction.

Good watering methods are key to root health. Watering of some houseplants is accomplished by leaving them to sit in water for hours at a time. This is not recommended with orchids (with a couple exceptions of some Phragmipedium species that live on river side rocks) as it may lead to root rot. The easiest thing to do is water the orchid by running plenty of water through the pot from the top. Once the media is well wetted, let it drain, then return it to the window.

For best results, orchids are potted in a fluffy or chunky mix that gives a nice balance of holding moisture but allowing air circulation. To maintain root health, repotting your orchids into fresh potting media every one to three years is recommended. Here is a repotting article.

Ok, so all that is great, but how to pick an orchid??

The most important piece of advice is to purchase a plant that is well established. You certainly can have success also with that $5 seedling in a two inch pot, but you will likely find it easier with more immediate gratification to buy a plant that is at least within 1-2 years of blooming for the first time. When buying a plant in person, especially at a place like the grocery store, challenge the plant by gently grabbing the leaves and lifting or moving the plant back and forth to see how well it is rooted into that pot. Good roots mean a healthy plant and more likely success.

Second is to look for a plant that matches your light conditions. For up to a few weeks at a time during blooming you can stick an orchid where it won’t get much light (say, the kitchen table) to enjoy it, but the rest of the year you will want to find a window for it to live in. Here’s a handy guide for commonly available orchid types, based on an unobstructed window, plant sitting right on the windowsill:

North facing window: Rather weak light. You might be able to grow a Paphiopedilum (Paph) there, or some Phalaenopsis (Phal). If it doesn’t bloom for you, supplement with fluorescent light.

East facing window: Great spot for Paphiopedilums and Phalaenopsis.

West facing window: Also great spot for Paphiopedilums and Phalaenopsis. Frequently this is also enough light for some Dendrobium (Den or Dend) plants or certain miniature Cattleya (Slc. or Pot.) hybrids, as well as several Oncidium types.

South facing window: This is your brightest light, excellent for Cattleya hybrids (Slc., Lc., C., Blc., Pot., Sl., Lc….), many Dendrobiums, and Oncidium intergeneric hybrids.

If you aren’t sure what category your plant-of-interest falls into, ask the grower for more details. They want you to succeed too!

I always recommend if you aren’t sure, go with a Phalaenopsis (Phal.) or Paphiopedilum (Paph.). These types are easy to grow, adaptable, and you can always make a very bright window less so by setting the plant back from the glass a little or using a sheer curtain to filter the light. Other culture details are fairly similar for the two types. You can find an article on growing phals here.

Sunday, March 13, 2011

2011 MOS Show

The Maryland Orchid Society annual show was held this weekend at the state fairgrounds in Timonium, MD. I went for a look on Friday evening and brought back the following images for you. This year the show seemed smaller than in previous years, and at the risk of being critical, there were a surprising number of flowers in less than optimal shape. I rather think folks should only send their best. That said, there were still several gems to be seen at the show.

First, lets look at some exceptional Cattleya hybrids:

Rlc. Lebenkreis AM/AOSRlc. Lebenkreis, exhibited by Fishing Creek, was awarded an AM of 80 points at the show. It had wonderful color, velvety texture, and pleasing shape. The plant is bred out of Slc. Circle of Life and at first, that is what I thought I was looking at. A very lovely little thing.

Slc. Hazel Boyd 'Apricot Glow' HCC/AOSA very nicely grown Slc. (a.k.a. Cattlianthe) Hazel Boyd 'Apricot Glow' HCC/AOS. This cross is of special note for its extensive use in hybridizing. Hazel Boyd was registered in 1975, and since, 154 hybrids have been registered which used Hazel Boyd as a parent. I don't know offhand how many grandchildren it has, but I'm sure there are many.

Slc. Jewel Box 'Dark Waters' AM/AOS
Incidentally, Slc. Jewel Box was a parent of Slc. Hazel Boyd. This clone is 'Dark Waters' AM/AOS, and is very well grown and bloomed out.






Slc. Memoria Alvin Beggman 'Poem'For this group, we'll end with Slc. Memoria Alvin Beggman 'Poem', which I thought was devastatingly cute. In fact, if you know who might be offering these wholesale, please let me know. The plant was very compact, and the color was clear and bright.

From here, we'll move on to Cattleya species, which have become a fascination of mine of late.

C. intermedia var. orlata 'Crown Fox' HCC/AOSFirst up is Cattleya intermedia var. orlata 'Crown Fox' HCC/AOS. The plant was wonderfully bloomed with more buds emerging. A wonderful show of a nice variety with excellent color. I have some C. intermedia v. orlata seedlings in the shop.

C. lueddemanniana 'Lovelei'C. lueddemanniana 'Lovelei' is another nice, but likely overlooked species. It has the look of a generic "big purple cattleya," but still has some nice markings that set it apart. Look at the venation/striping in the throat - very striking.

Laelia jongheana 'Turnberry' AM/AOSLaelia jongheana 'Turnberry' AM/AOS is a species I see occasionally at shows, and possibly I'm even seeing the same plant or couple of plants making the rounds to the spring shows. It doesn't seem to be a commonly grown species, nor commonly for sale as far as I've noticed, but it does produce very nice, flat, pastel but color saturated flowers, making a very pleasing image.

Laelia bradeiLast in this group is a very tiny Laelia bradei, with several sunshine yellow flowers on a tiny little plant. The plant was perched up on the top edge of the display, almost out of my photographic reach. This is one of those rupicolous Laelias, typically found as a low-growing, fleshy plant on rocky areas.

Following the L. bradei, we'll look at a couple other miniature species found at the show.

Cadetia taylori is a species I've always thought was adorable. This is a tallish one at perhaps 4" tall, and grown into a neat porcupine on its little stick mount. Flowers are typically about half a cm with fragrance like anise, though I've always thought if I sniffed to hard I'd snort them right up my nose.


Leptotes tenuisLeptotes tenuis, approximately a 2-3 inch tall plant.




And no miniature selection would be complete without a cute little Bulbophyllum species. This one was labeled pleuro-thallianthum, which I've never heard of and isn't listed in the ISOPE database, but that isn't hard to do with Bulbophyllums. There are so many. Its flowers remind me of a species I once had called macroleum, but I think the growth morphology was slightly different.

In closing, I'll leave you with my favorite Paphiopedilum of the day:
Paph. haynaldianum x philippinenseThis Paph. haynaldianum x philippinense had beautiful markings with striking contrast and clear, deep color. I suspect it wasn't finished opening, though, and as it matures, the petals will probably twist and may elongate. The only thing that would make it more awesome would be a dark pouch. But even still, I'd really like to have that.

Tuesday, November 9, 2010

In Bloom: Random Orange Stuff

It's Autumn, and we here on the East coast have been enjoying the fall foliage. It is ephemeral, fleeting, beautiful but ever-changing and far too temporary. But believe it or not, with the waning of Autumn color marks an increase in the number of blooming activity at our house, especially orchids, but I've got some other things as well. In honor of Autumn color, here are a few orange selections.

Sophronitis cernuaSophronitis cernua blooming out of season. Supposedly they are Spring bloomers, but this is not the first time I've seen one have other ideas. This species is native to Southeastern Brazil, in warmer and brighter locations than you would typically find the other Sophronitis species. Hence, this one may grow for people that have had trouble with its cool and shady -growing relatives.

Clivia x CrytanthifloraThis is Clivia x Crytanthiflora, a naturally-occurring hybrid between two species miniata and nobilis. I've shown you this plant before, but I rather like her so you get to see her again. I did a major repotting of most of my clivias (it was kind of like, "when did I get SO MANY!?") this summer, and attempted to repot this one. Note: "Attempted." I couldn't get it out of the pot. When happy, Clivias have a rather aggressive root system consisting of thick, succulent, tentacle-like structures, a style which is consistent with certain other plants of South African origin, such as Strelitzias, and bearing some similarity to the structure of certain beefy orchid roots. I had two options with this plant: Break it out of the pot or leave it be. I wasn't in the frame of mind to crack open a very thick clay pot, and if the root system was that dense I wasn't sure I had an appropriately sized pot for it to go into, so I took option B.

Aloe bellatulaAloe bellatulaI love aloes, especially the little ones with cool leaves, but this is perhaps my favorite. This is Aloe bellatula. That is a 3 inch clay pot. I divided this plant this spring, selling one division, and keeping this one and one other. I had fully intended to sell another division, but they're just SO CUTE. Give me time, I'll either produce more divisions or will finally reconcile giving up my extra. Its like meeting a litter of kittens...I just want to keep them all. Anyway, its easy to grow and a reliable bloomer, though not as prolific a bloomer as some of the little Aloes, it does bloom at least once every year with these adorable bell-shaped orange-peach flowers. I'm not terribly knowledgeable on succulents, but I'll tell you what works for me. I keep the plant with my intermediate-growing cattleyas, meaning it lives in my unheated basement during the Winter and gets watered a lot less than during the Summer, but does still get watered a least a little bit every 2-3 weeks. In summer it gets watered every 2-3 days, especially when it is very hot and sunny.

Monday, November 8, 2010

How I got started

The following is my entry for participation in the EtsyCREST Blog Carnival, Nov 2010. The prompt is, "How did you get started in your art/craft?"

Cirrhopetalum Elizabeth Ann 'Jean'As many of you are already aware, I'm involved in a variety of endeavors, but my main thing is still plants, primarily orchids. I've been interested in horticulture since I was a kid, dazzled by my Granddad's enormous houseplants and extensive vegetable garden. I grew a number of things, and still have a few of the Dracaenas I got back then as wee cuttings. They're shrubs now. By the way, if you have one of these and it doesn't do much for you, try moving it (gradually) to a very bright South-facing window. These things are trees in the wild.

But I digress. I would page through and read generic houseplant books, making lists of things I'd like to try. Orchids seemed the gold standard. They have that reputation of being a challenge, but the promise of spectacular success is unrivaled - large, long lasting flowers in a variety of shapes and colors. Little did I know just how much variety.

I received my first orchid as a gift, which died a spectacular death of rot as a result of bad advice. As a plant enthusiast, I had to try again, this time armed with better resources. As luck improved, so did the desire for more plants and information, as is so often the case. While in college, I joined AOS and began attending NCOS meetings, and you could often find me on the weekends at Arbec Orchids. Working at Arbec resulted in an exponential increase in orchid-growing experience and trivia, including some tutelage from Roger Cole in orchid breeding techniques and lore.

Arbec has since moved and become a smaller business selling only at markets and shows, but some of you will still see evidence of it in my plants as I still have a couple rolls of the outdated Arbec plant tags... I really should get my own.

My research projects in college and for several years after focused on plant gene expression, providing handy access to laboratories with quality equipment and the experience for sterile culture. Given that I always enjoyed growing things from seed, the next logical step then seemed to try growing orchids from seed.

These days I have moved on to work on bacterial pathogens, but the clandestine Friday night use of the labs for orchid seed sowing is simply accepted as one of my quirks. My house is crammed with plants, and these days, flasks and young seedlings.

Are you looking to get started with orchids? Here's some orchid culture articles to get you started, and always feel free to drop me a line through Etsy or by email!

See how my other teammates got started:
The Dragon Nthly
raine studios
Birch Tree Jewelry
Twisted Cow
CT2 Designs
Sandi Volpe
Sew Artsy Amy
Purple Clover Art
Fripperie
Turquoise Angels
Of Cats and Crafts


Friday, July 16, 2010

Seedy Action

Pardon my blurry cell phone images. Doing this post in the quick and dirty style.

I took a little time this afternoon to surface sterilize a ripening seed pod and to sow seeds today. The cross was Paph (victoria-regina x lowii) x fairrieanum (I'll post a photo of the fairrieanum at another time, it was a nicely marked, slightly fragrant one) made January 31st. I thought the pod should stay on the plant another 1-3 months, but it started to dry out, so I harvested it. I somewhat expected the pod to contain nothing, so I decided to use some nearly year old media I had stashed in the lab rather than making fresh. Much to my surprise, the seeds actually look reasonably decent. They have a nice dark umber color, but weren't very 'fluffy' in the pod, making me think they weren't quite mature. Possibly the heat caused the plant to abort development early. Hopefully they'll germinate anyway and be FABULOUS.


And here's another fuzzy cell phone pic of some intermediate stage Lc Green Veil x June Bug seedlings. To see these guys as wee seeds, see this post. I'll need to space these out onto new replate media soon for their final flask development stage. If all goes well the flasks will be ready next Spring/Summer. Green Veil is a bright lime green with a white & purple lip and great flower count, and June Bug (as you can see from the link above) is yellow with a red lip.

I also did a quick "spread plate" of some recalcitrant Phal taenialis protocorms which have been refusing to develop. Hopefully this will kick start them.

If you're interested in learing more about orchid hybridization, flasking, and seedling development, join me at the Susquehanna Orchid Society meeting this Sunday at 1:30PM in Camp Hill, PA. If you can't make it, ask your society's officers to schedule me to give a lecture in your home town! :)

Monday, July 5, 2010

In Bloom: Huernia and Fire Magic

Before you get offended, we're not talking about embarrassing personal products today. :P

Huernia schneideranaHuernia are among the Stapeliads, a jungle cactus type succulent group. They like approximately phalaenopsis type light and temperatures. I basically grow mine just like a phalaenopsis, but remember I grow on what most of you consider 'the dry side,' so maybe water a bit less for those of you who grow more wet. It can take cooler temperatures in winter but doesn't seem to require a dip in temperature to bloom. I do water them a little bit less in winter, but don't let them get dessicated.

This came to me unidentified, but I believe it to be H. schneiderana. Nevertheless, these are easy to grow and cute. As they get longer and start making branches they become great plants for hanging baskets. Often the lower branches are programmed to come off naturally, as a pre-programmed propagation method. When that happens, you can root them into the original pot to make the basket more full, or into a separate pot and share with friends! I have one such rooted plant in the shop.


Slc. Fire Magic 'MAW'Slc. Fire Magic is a great cross. It has pretty much everything I like to see in a mini-catt cross. It is small and compact, easy growing, can be bloomed under fluorescent light (but you have to grow them fairly close to the tubes for best results) or in windowsills of course, and they have wild colors and patterns. The one shown is even lightly fragrant. It might be better if they were more strongly fragrant, but I can be satisfied with lightly fragrant, and not everyone always likes the style of, "nice perfume, must you bathe in it?" that you often sniff in Cattleyas.

I bought a good size batch of these seedlings a while back, but they've been selling well. Everyone seems to agree that they're exciting, so I only have a few left. See the listing for more examples of Fire Magic flowers.

Tuesday, June 29, 2010

Lewis Ginter Botanical Gardens

My sister and I recently visited the Lewis Ginter Botanical Garden in Richmond, VA. According to the garden's website, the place has a slightly unusual history. The property started as a club, progressed to a convalescent home then eventually a private residence, from where it passed by will to the city's possession in 1968, with the stipulation for it to be developed into a botanical gardens. In 1981 this was finally realized. (see LGBG website for more details)

All that's lovely, but what does it mean? The garden and its collection is young and still in development. They have, however, done quite a nice job with the modest grounds. I would also point out, they have a lovely library on premises, which is open to the public and full of books and periodicals on plants, gardening, and birds. Not to mention a fantastic place to escape from the heat. Richmond might as well be Savannah for the weather they get there.

But I digress. Here are some highlights of their collection.


Washington HawthornOne of the first areas you pass through in the garden is an herb garden display, showcasing some well known as well as less known plants of medicinal interest. Washington Hawthorn (Crataegus phaenopyrum) for example, at left. Hawthorn species are native to the United States, and the berries were/are used to prepare a heart tonic, but due to my lack of experience in the matter I couldn't tell you if all species are used or only certain ones. There are ~200 species. Washington Hawthorn, despite what the name suggests, does not originate from the Pacific Northwest. According to the USDA PLANTS profile, this species is found all over the Eastern half of North America, from Florida into Canada.

Paph. Lynleigh KoopowitzThey do have a modest conservatory, with a few orchids of mainly rather ordinary selections from the view of an enthusiast. Enough, though, to be educational to the novice, however. I thought this Paph. Lynleigh Koopowitz was rather attractive.

While they may have little in terms of unusual orchid species, they did, however have this nicely executed glass sculpture of a 'ghost orchid' (Dendrophylax lindenii, a.k.a. Polyrrhiza lindenii). This endangered leafless species is native to the Southwestern reaches of Florida. The plants have been under propagation for several years now, and laboratory-propagated stock are often found for sale on eBay. If you by one, please make sure it is laboratory-propagated.

Polyantha Rose 'Orange Morsdag'There is a picturesque pavilion, no doubt frequently rented for weddings, surrounded by a variety of roses in varietal blocks. The most unusual to me was this Polyantha rose, 'Orange Morsdag'. I don't recall reading about Polyantha roses before, but if this one is certainly worth note with its adorable multitude of blossoms reminiscent of the Old English style. Googling it I find the shape of flowers varies among Polyantha roses, though floriferous nature and compact size is common, and they vary in their hardiness. Investigate varieties of interest before planting them in your landscape.

There were many other things of interest in the garden, including a nice variety of Japanese Maples and other trees, carnivorous plants, and woodland perennials. Overall, worth the visit when you're in the Richmond area.

Saturday, June 19, 2010

Upcoming Events

Fellow plant geeks: Just a quick note to let everyone know I will be speaking at the Brookside Gardens Orchid Club tomorrow, Sunday June 20th at 1PM on the topic of hybridization, flasking, and seed development.

Some of you may have caught the talk last month at the Maryland Orchid Society. Those of you who did, thanks for coming & hope you enjoyed it.

For those of you who have or will miss both of the above, I will also be giving the talk to the Susquehanna Orchid Society soon.

Wednesday, April 14, 2010

2010 SEPOS Show, Tiny Things

Omoea philippinensisToday's selections are all miniature plants, defined as less than 6" tall, though many are well below that. Among miniature orchid species you will find a microcosm of delight, though you may require a magnifying glass to truly appreciate some.

This first selection, labeled Gehis. japonicus, has sprays of wee flowers of no more than 5mm in height. I take the label to indicate Gastrochilus japonicus, and the flowers do look similar to gastrochilus, but the foliage is all wrong and the flowers and plant are too small even for the species Gastrochilus japonicus. Perhaps I have misunderstood the abbreviation Gehis?

***UPDATE: Orchid Eric wrote to tell me that this plant is actually Omoea philippinensis. Thanks for the identification, Eric!***


Den. toressaeNext we have a nearly microscopic Dendrobium, Den. toressae. Again with this, flowers (and also leaves!) are up to a whopping 5mm. I have to assume based on the plant habit and flower type and bearing that it is related to Den. lichenastrum. It may even have some odor associated with it, if you care to risk inhaling the entire flower.

Masd. ferrusiiPleurothallis asaroides 'Walter'This Masdevallia ferrusii was nestled into Andy's Orchids wardian case display, along with today's last selection Pleurothallis asaroides 'Walter'. Both of these had flowers in the 3/4 to 1 inch range, and as you can see, both with unusual forms. I really can't tell you much else about either species. Masdevallias are typically from new world Alpine cloud forest areas, meaning cool, damp, and buoyant air. Pleuros have a range of environments, especially in temperature, so it pays to do your research and ask questions when buying one of these guys.

Sunday, March 28, 2010

2010 SEPOS Show, Cattleya Alliance Selections

I'm going to break up my selections of photos from the South East Pennsylvania Orchid Show again into a couple installments. I came away this year with >150 photos after curation. I started with over 300 photos, as I generally take multiple shots per plant, keeping the best one or two, as well as a snap of the plant's tag, which is deleted after renaming the photos. Since I don't often talk about Cattleya alliance plants, I'll start with those this year.

Cattleya schillerianaCattleya schilleriana has long been one of my favorite species (though, admittedly, I have many "favorites"). It is a medium sized bifoliate species with heavy, glossy flowers of rich color and, like many Cattleyas, heavy fragrance. I thought this one was very nice - it was quite dark. If I remember correctly it was in the Fishing Creek exhibit. Fishing Creek got an FCC on one of their cattleya hybrids, I was unable to get a good photo of that plant. It was perfectly flat, very round, and had a most unusual near solid watermelon shade. I'll bet it shows up in Awards Quarterly.Cattleya schilleriana x Enc. cordigeraAlso in the show (in a different display) was this schilleriana hybrid, Cattleya schilleriana x Enc. cordigera. See a photo of the species Enc. cordigera at ISOPE for reference. Obviously, as both parents posses dark petals, the offspring does as well, but the spots are gone and the striping of schilleriana comes through on the lip, while the size of the lip comes from cordigera. Schilleriana has flattened it out a bit as well. And of course, thanks to both parents it is sweetly fragrant. I'm going to have to seek this hybrid out. If anyone knows of flasks or compots for sale, please point me in the right direction!

Cattleya walkerianaCattleya walkeriana var. albaCattleya walkerianaAs expected, there were several examples of Cattleya walkeriana to enjoy. This is a very compact species, generally between 6 and 8 inches tall, and in my opinion, best grown mounted, but I almost always see them in pots so likely I'm the one of the few who thinks that way. C. walkeriana is always a lovely thing, available in pink, white, white with pink lip, and "blue" (which is really a weird purple shade), and always with a rose fragrance. The most interesting thing about the species is the unique way the flowers are borne. Most cattleyas and relatives of cattleyas bear their flowers from within the leaf axil at the top of a mature pseudobulb. C. walkeriana, however, sprouts the flowers from an odd little growth with no other purpose from the base of a mature pseudobulb. The third picture shows this if you look closely - you'll see the mature growth center-left, with its papery protections, and center right the flower stem with bracts. The exception to this rule for walkeriana is the clone C. walkeriana v. alba 'Pendentive'. Pendentive is believed to be a tetraploid, because the flowers and growths are exceptionally thick and hard (like heavy cardboard), and suspected by some to not actually be walkeriana because it bears its flowers like any other cattleya.

Laelia purpurata var. venosaThere were many other species displayed as well. One I was particularly impressed with was this enormous Laelia purpurata var. venosa 'Bella' AM/AOS. This variety is unique in the striping of the lip. Last year I purchased a flask of Laelia purpurata (v. venosa x v. schusteriana), and have recently made the youngsters available in my shop. I'd never actually seen either variety in person, so this was doubly exciting. The babies have several years of growing to do before they're quite that large, but hopefully they'll be convinced to at least bloom for the first time in 4-5 years.

Slc. Fire Magic 'H&R'While I could prattle on about all the other Cattleya alliance species we saw - there were several very attractive examples - I think I'll round out this image-rich post with a photo of one of my favorite hybrids. This is Slc. Fire Magic 'H&R'. I like Fire Magic for the variety of patterns you see in the flowers, as well as their compact, easy-growing nature. I got a batch of seedlings myself last year, and I'm waiting to see many of them bloom for the first time. I hope this summer will be it for many of them. Unbloomed seedlings are available from my Etsy shop.