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Friday, August 17, 2012

A proper web


Argiope aurantia, or yellow orb weaver, is possibly my favorite spider.  The females are large, dramatically colored, and spin the most impressive webs.  When they are young, if you get close to their web they freak out a little, and rock their bodies to make their entire web flap, making themselves more visible in hopes that you won't destroy their careful weaving.  Males are much smaller and easily overlooked, but sometimes you'll see one actually hanging out on the female's web in an unobtrusive spot.  I enjoy monitoring their progress throughout the summer, occasionally helping out by tossing them a grasshopper.  I count myself lucky that these accomplished pest control agents can be found in my yard every year. 

Wednesday, August 15, 2012

Promises of Lazy Gardener Tales to come...


I plunked a fig into my yard this summer and the little guy is already gifting fruit.  It is a lovely little Chicago Hardy which I had in an 8" pot for the previous year.

Why the "Lazy Gardener" tag?  Well...in a fit of genius *cough* I decided to do a hack job of preparing the bed, and made a smallish one very close to the patio, completely ignoring the sheer mass a fig tree can attain.  I know this, but I chose the lazy way out.  A couple weeks after, while visiting my brother, I had an up close look at his fig tree.  I know this tree to have been viciously pruned last fall, yet by the end of June it was already about 8ft tall and perhaps as much in diameter.

I sense I'll be doing a lot of battle with my "little fig tree" in the coming years.

On the bright side, I'll have lots of cuttings to root and share, and perhaps this means the Passifloras have finally met their match...

Thursday, August 2, 2012

Dischidia ovata seeds

Dischidia ovata seeds!  Though I have been interested, I have never figured out how to hand pollinate Dischidias.  Their floral structure is not obvious, I have never bothered to stick one under a dissecting 'scope, and have yet to find any useful information.  But as you can see, some kindly bug must have finally taken pity.  I was gifted a wee pod about an inch and  a half long and very narrow.  It recently ripened and released the prizes.

Dischidias are a close relative of the Hoya genus, which places them in the milkweed family.  You might have suspected this by the appearance of the seed pod.  If you've ever grown either genus, you'll also have noted that any cut or damaged plant parts exude a white, sticky sap, also reminiscent of milkweed.
I have a few Dischidia species and I find them all to be easy to grow and flower.  Dischidia ovata, though, is by far the easiest.  With almost no encouragement it will creep, crawl, twine and climb all over the place.  It also seems to bloom for much of the year when kept indoors.  I have never found this sort of success with Hoyas.  Actually, sadly, I have yet to have a long term relationship with any Hoya.

Want some cuttings?  Drop me a line via the shop.  I'll probably root some to sell, but they're easy enough to get going, so if you're interested, no sense in waiting on my account.

I have sown my Dischidia seeds in a plastic bag of damp sphagnum.  They germinated within a couple days.

The method is also effective with Anthurium seeds.  Oh by the way - you can expect Anthurium scandens seedlings to become available soon too...

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, July 1, 2012

In Bloom: Albizia julibrissin


All over Maryland Albizia julibrissin trees have been in bloom for the past few weeks. These are also known as Mimosa or Silk Trees, though the former more properly belongs to a related genus to which the diminutive Mimosa pudica (sensitive plant) belongs. I've you've seen those, you'll recognize the family resemblance.  The plant in the photo is a volunteer, which admittedly came up a little close to the house, but they don't get that big and I like them so it stays.   I have carefully protected this thing from 'helping hands', sloppy lawnmowing, and grazing horses since it was a wee, weedy sprout.  Finally it has bloomed.  I am quite pleased with its depth of color.

This species is found in much of the Eastern and Southern ranges of the US, but it is not native.  It is actually introduced and naturalized, and also considered a weedy, invasive pest in certain areas, notably Florida and Tennessee, according to the USDA PLANTS Profile.  Such is often the lot of plants in the pea family.

Yes, this is actually in the pea family.  Family resemblance is more obvious in the structure of the foliage and the bean-like seed pods, less so the flowers due to lack of petals.  Interestingly, however, if you look closely at that flower you'll notice that each of those pink filaments is tipped with yellow.  Those are stamens.

I understand the species is highly susceptible to Fusarium wilt, and so can be short lived in the Northeast as a result.  My mother used to tell me there were many of these trees 30-40 years ago in the DC area with fantastic color.  Then they almost all died out, tragically leaving only the ones with pale color.  Well, fortunately, they're weedy, and so are making an excellent comeback.  They sure seem to be all over the place now.

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.