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tropicbreezent

Xanthosoma robustum flowering and seeding

11 years ago

Originally bought this as a small tuber and kept it potted up for a few years until it was virtually bursting the pot. When it went into the ground it put on a rapid burst of growth and went up over head height. Meantime some of the pups went out into different parts of the garden.


Yesterday I noticed a flower (inflorescence) on one of the larger pups. Then I noticed there were also a few withered flowers, it had been flowering for a while. The old flowers were full of seeds.


The seeds have just spilled out round the parent plant, guess they can grow, or not, wherever they've fallen. Always interesting to see aroids flowering, more interesting to see them seed. Not so interesting if you start to get overrun by them.


Comments (16)

  • 11 years ago

    Ahhh to fantasize the very idea of being overrun by elephant ears that are taller than you. *sigh* I could live in conditions like that.

    If the chance presents itself,it would be neat to see progress of a seedling coming on. No pressure of course,..I know that photo documentaries can be time consuming.

    Naturally if I didn't think that shipping to the states from down under would be such a pain,I'd be begging for viable seed. It's been forever since I had a xanthy.

    Remember once helping a friend move one from shade into a sunnier spot. It was in the ground and I used a fork to pry it up. It had to be at least 10 feet tall.

    Spose if they get out of control,they'd make good compost. As an insurance I could see hitting them with boiling water previous to going in the bin because otherwise they'd no doubt take root in there. lol

  • 11 years ago

    A herd of stampeding elephant ears! The mind boggles, LOL. The seeds I just let fall on the ground. Guess I'll see new plants come up that aren't pups if the seeds are viable.

    I'm setting up a new garden bed along a driveway going to the back of the property. About a 10 metre section (which according to google converts to 32.808399 feet) will be lined with Xanthosoma. Probably add a lot of other things, particularly vining aroids. There's some nice big trees which allow filtered light and provide something to climb. I'd like to have some of the large Alocasia too but there's some sort of pathogen in the soil that keeps rotting out the tubers. Can't grow Alocasia touching the ground, only in pots or standing in water.


  • 11 years ago

    tropic
    I would love to have your 'problem', :-). Hope you'll post photos of your new garden bed when ready. Rina


  • 11 years ago

    That's a bummer about the pathogen...I wonder what is typically done about such things

    The new bed sounds exciting!

    Please provide updates as you go. :)

  • 11 years ago

    Thanks for the comments. There's still a lot of work to do on the new garden bed. The weather is finally allowing me to get another start on it but it will be a while before anything gets planted.


  • 11 years ago

    Good to hear the weather is shaping up. Just a curiosity if I may...did you have any specific vining aroids in mind?

  • 11 years ago

    I'll start off with cuttings from some of my larger ones, Epipremnum aureum, Epipremnum amplissimum, Philodendron lacerum, Philodrendon erubescens, Monstera adansonii. I can get heaps of cuttings of those, no cost. There's a few others that can spare a few cuttings, like Rhaphidophora tetrasperma, Philodendron "Brazilian Trifoliate" (I made up that name because it's similar to the real name I've forgotten), Monstera deliciosa, Monstera siltepecana. And there's already a lot of Syngonium nearby starting to grow into that area already (it's a real weed).

    The wet season has virtually finished now and everything is drying out. Means I'm able to use the tractor to move materials in without causing a lot of erosion. The soil is coming from the back of my land but it's still very wet down there.

    This and a few other projects are going to keep me busy for a while yet. Another 20 ......... 50 years??????? Every plan I devise spawns several others. I'm going to have to put in wheelchair access throughout the gardens to enjoy the 'fruits of my labour', or perhaps paths suitable for a coffin on wheels, LOL.


  • 11 years ago

    tropic, that's funny...love the idea of a coffin on wheels, I should consider that too, lol
    Rina


  • 11 years ago

    That's an impressive list!

    Was the Phlio in question by chance a philodendron tripartitum?


  • 11 years ago

    Rina, after putting in all that work I don't intend letting the Grim Reaper cheat me out of a little enjoyment from the garden.

    Asleep, I had a look at the photos on the Exotic Rainforest site and those are a little different. Possibly only a variation within the species. This is a photo of one of mine starting to flower last December.



    We had heavy rains shortly after and the spathes must have filled with water causing them to rot off. Didn't have the same problem with the Monstera siltepecana and adansonii which were flowering at the same time. But Philodendron 'Hendersons Pride' also flowered then and the spathes rotted. Guess Philodendrons need to flower while it's still a bit drier.

  • 11 years ago

    Looked that up and was blown away to realize that it's a cross between wendlandii and TORTUM!

    Tortum/elegantissima/angustisectum/what ever else it's called these days is a holy grail of mine. Had it once after searching over ten years only to lose it in a move.

    At this rate I'll probably never own one again.

    Too hard to come by.


    Wouldn't know of any other crosses with tortum,would you? Of all the phils to cross it with,I can't imagine why they would have picked wendlandii. It's a beautiful plant,yes,but it's leaves are like...the last thing I would want to throw in a mix with a tortum.

    Your pic does look very similar...you may be onto something there. Whatever it's called,it's beautiful.

  • 11 years ago

    LOL, it actually took me a while to realise you were talking about the Hendersons Pride and not the other one. I have the P. wendlandii, use it as a ground cover. Never seen P. tortum (had to look it up). Don't know what other crosses have been made with it. This is a better shot of the leaves of my P. "Brazilian Trifoliate".


  • 11 years ago

    Those really do look nice. Leaves like that definitely add interest to an area.

    Funny thing is that when my over ten year quest had finally been fulfilled,the kind soul who helped me out with a cutting was from down under. Kinda surprised that they are new to you...always imagined they would be a little more common in your neck of the woods.

  • 11 years ago

    I'll keep an eye out for them, but certainly would have noticed if I'd already come across one. Not the sort of thing I'd be able to walk past. 'A fool and his money are soon parted', a saying that I've proved, reproved and continue to prove, LOL.


  • 11 years ago

    Asleep in the garden,

    There is an auction on Ebay right now for the Philodendrum Tortum you want.

    Tried to message you, but no option. Hope you see this message.



  • 11 years ago

    Thanks for the heads-up Butterfly...I think I'm a bit late though. lol

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