The Variegated Thumb

My friend, Jason, sent me some orchid seedlings about a month ago, along with a cutting of a Maxillaria.  I put all of these little orchids in pots of moist sphagnum and put them in sealed plastic container.  (It’s actually one of those containers they put rotisserie chickens in at Wal-Mart.)

I’ve been checking on these little ones pretty regularly, making sure I’m not growing mold in there and that the orchids aren’t rotting.  Nothing much has been happening one way or another.

Orchid prenatal ward

Just recently I looked at the container and noticed some yellow.  Uh-oh, I thought.  Something is getting fried or is unhappy.  I opened the container to find that that little Maxillaria variabilis cutting was in bloom!

Maxillaria variabilis

So much for raising a plant to blooming size!

Maxillaria variabilis

Sometime in late December or early January I had an Aglaonema bloom.  I was planning on collecting some of the pollen and using it to pollinate future blooms on my other Aglaonemas, but I didn’t get any after all.  I have left the inflorescence alone and was surprised to see a couple weeks after the spadix was “finished” that berries were beginning to form on the lower half of the spadix.

Aglaonema commutatum infructescence - Feb 3, 2011

Time ticks by and the berries begin to get larger and darker green.

Aglaonema berries - April 28, 2011. Notice that a couple berries are getting large.

At the same time, the 2nd inflorescence on the plant began to set fruit as well.  But these berries were a little behind the other set and eventually this infructescence shriveled up and fell off the plant.

Aglaonema berries on 2nd infructescence - April 28, 2011

The berries on the original infructescence stayed large and firm with very little change in color or size over the summer.  Then, all of the sudden, I noticed the berries were orange.  I reached down to feel of them and the first big berry had become soft and fell right off the spathe.  This is the sign I was looking for.  I plucked the berries off and here they are.

Aglaonema berries - August 18, 2011

The berries vary greatly in size.  There are a total of 11, 3 of them of decent size and the others pretty tiny.  I’ll get these cleaned and planted this week, knowing they need to be fresh.

Now I have another Aglaonema setting berries, Aglaonema Decora.  Wish me luck with all of my aroid seedlings.  I’m going to need it with these extreme temperatures!

I decided I wanted to try some more tropical African irises, to accompany my Fortnight Lily (Dietes iridioides), but I couldn’t find many plants for sale.  So I ordered some seeds of the Peacock Flower (Dietes biflora).  Starting plants from seed is a little new to me.  Or maybe I should say, successfully starting plants from seed is new to me.  I have tried quite a few seeds over the years and haven’t had much luck.  Some recent success has encouraged me to try some more.

Dietes bicolor seedlings after 1 month

In just under a month my Dietes bicolor seedlings began to appear.  The amazing thing about these little guys is that they look just like the mature plants, but much smaller.  They already have a little fan of leaves.  For size comparison, check out the pill bug (Armadillidium vulgare) next to the seedling below.  Yes, they are that tiny.

Dietes bicolor with pill bug for size comparison

These plants are not hardy in my zone, so they will have to spend the winters in the greenhouse.  But they can be grown outdoors just 1 zone south of me, and they are considered drought resistant and good for xeriscaping.  So I might have the opportunity to plant some of these soon in a garden in southern Texas.  More about that later.

I’m really glad I had luck with these iris plants.  It is an encouraging success that gives me the option of growing my plant collection without having to spend a lot of money.  Now, I wonder how long it takes these guys to become flowering size…?  If you would like to see the flowers, you can view pictures here.

Yesterday I posted about my recent adventures into growing aroids from seed.  I told you that I’ve had luck with a couple of different species of Anthurium and Philodendron, but that the Pinellia seeds I got from Derek didn’t germinate.  Boy was I wrong!

The Pinellia seeds hadn’t done anything noticeable as of last week, so I started making use of those pots by thinning out my Philodendron seedlings and transplanting some in there.  Then, earlier this week I noticed there were some big (relatively-speaking) cordate leaves in the pots that originally housed the Pinellias.  I did consciously notice that those leaves were only in the pots where the Pinellia seed were, but I was thinking it might be some interesting phenomenon concerning my transplanting of the Philodendron seedlings.  I didn’t think it could possibly be the Pinellias.

My now-community pot of Philodendron (small leaves) and Pinellia (large cordate leaves) seedlings.

Thankfully, Derek didn’t put both in the same pot, so he knows for certain that the seedlings which came up for him this week are Pinellias.  And now I know, too!  So, I knew I had Philodendrons, and I thought I didn’t have Pinellias.  So I used the Pinellia pots for my Philodendrons, then noticed some of my Philodendrons looked different, only to find that my different-looking Philodendrons were actually Pinellias!  Got that?

Growing plants from seed has never been my strong suit.  I’m not sure what I would say my strong suit has been, but seed has not been it.  My first encounter with seed grown aroids was more than a year ago, at the 2nd MidAmerica chapter meeting, when an IAS member, Danny, offered me a seedling Anthurium plowmanii he had grown from seed he collected at a Chicago botanic garden.  The plant was small, but seemed healthy.  For whatever reason it has stayed small and healthy looking.  Seriously, in the more than 15 months that I have had the thing, it hasn’t done diddly squat.  That is, until about a week ago.  For some reason those stagnant, tiny leaves started to get bigger…

Anthurium plowmanii seedling, finally starting to grow.

The same IAS member recently sent me three pots with seedlings he had started of Anthurium bakeri.  I put the little pots in a couple of different places and two of them got hammered by the hail a couple of weeks ago.  They have since been moved into the greenhouse, where they might get a little hotter, but will be more protected from the wind and elements.

Anthurium bakeri seedling also from Danny

I have recently had the opportunity to start a couple of different aroids from seed and had some success, so I thought I would share the pictures of my own little aroidlings (aroid seedlings).  The Anthurium pallidiflorum seeds I got from Albert and planted back in April are holding steady.  Not a lot of growth lately, but they seem to be doing okay.  Maybe they will burst forth after 15 months, like the A. plowmanii!

Anthurium pallidiflorum I started from seed - pictured on April 23.

My friend, Leland, sent me several hundred seeds from one of his hybrid meconostigma Philodendron that recently flowered and fruited.  I then sent a bunch of the seeds to 5 or 6 different people around the country that were interested in trying to grow these plants.  We all had very good germination rates.  I didn’t count the number of seeds that I carelessly scattered over sphagnum moss, but I wouldn’t be surprised if every one of them had germinated.  It certainly seems that way.

Hybrid Philodendron seedlings

The really cool thing about aroid seeds is how fast they germinate.  I mean, it was a matter of a day or two before they were popping open and showing their cotyledon leaves.  It was several more weeks before the first true leaf would arrive for me.  But even then, I had a small plant in very little time.

Hybrid Philodendron seedlings showing the first true leaves. The true leaves are the cordate (heart-shaped) ones. 2011-07-01 Correction: Hybrid Philodendron seedlings, still not showing the true leaves. Cordate leaves are Pinellia tripartita seedlings.

Leland doesn’t know the exact parentage of these seeds, but we know that Philodendron stenolobum is involved.

Another IAS friend and fellow blogger, Derek, sent me some seeds from his Pinellia tripartita, which had bloomed and fruited recently.  Unfortunately, neither of us had any luck getting these to germinate, so perhaps they weren’t viable. [2011-07-01 Update: I was wrong!  The cordate leaves above are actually the Pinellia seedlings!  So I got germination from those seeds after all, and my Philodendron seedlings are not as far progressed as I had thought.]

If my Aglaonema berries ever mature, maybe I’ll finally get to give them a try.  They have been on the plant for several months now, but I am waiting until they start to fall off the plant to know they are ripe.