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-   -   Cattleya Spike or Bulb? (http://www.orchidboard.com/community/cattleya-alliance/3357-cattleya-spike-bulb.html)

Matthews 04-11-2007 02:00 PM

Cattleya Spike or Bulb?
 
2 Attachment(s)
I always thought that it was bulb because the plant looks to small to bloom. Over the last few weeks, I started to question if it was really a bulb. It has nodes on it (if you can see them in the blurry picture).

The plant is called Blc. Adeline Ghiz 'Worcester's Pride'.

Here's the question: Bulb or Spike?

Thanks!

Attachment 2457

Attachment 2458

Ghazanfar Ghori 04-11-2007 02:13 PM

I'm not exactly sure what you're refering to but in both
pictures I see new growth - leaf/bulb.

Oscarman 04-11-2007 02:23 PM

That is a new lead developing on your Cattleya. The tip of the new leaf is sticking out at the top. As it elongates and expands the pseudobulb will swell, with new roots emerging at the base at some point in time.

Matthews 04-11-2007 02:25 PM

1 Attachment(s)
I hope this clears things up:

Attachment 2462

Matthews 04-11-2007 02:26 PM

Quote:

Originally Posted by Oscarman (Post 26854)
That is a new lead developing on your Cattleya. The tip of the new leaf is sticking out at the top. As it elongates and expands the pseudobulb will swell, with new roots emerging at the base at some point in time.

So does this 'lead' turn into a new plant, like a keiki type thing? Or is it another bulb? Thanks!

Ross 04-11-2007 02:31 PM

It's this years new bulb (actually pseudobulb) and will result (hopefully) in a new spike (after it matures) coming from center of this growth.

Tindomul 04-11-2007 03:42 PM

Yup. the flowers on these types of orchids only come out from the center of the leaf, not the base of the plant. Good luck with this! My hybrid Catts (2 of them) at home grew three new leaves (each) this year, and non have produced any blooms. Instead the plant went ahead and is now making new pseudobulbs/leaves. I think perhaps they did not get enough light, so I moved them closer to the window.

Matthews 04-11-2007 03:53 PM

I just put this plant under 3 fluorescent lights, that should be enought light.

Thanks for all the help!

smartie2000 04-11-2007 04:59 PM

It is a new growth. A pesudobulb and leaf will develop. Spikes are located inside a sheath in between the leaves

smartie2000 04-11-2007 05:03 PM

You may want to increase light levels a little more because the leaves look dark. And based on the picture I see that you are growing it with phals. These can take much more than a phal (I do realize your phal is getting high light since it is tinged with red).
I would put the light closer to the plant to increase foot candles and have it in the centre of the fixture. How far away from the fixture is it? I have plants that nearly touch the tubes

Matthews 04-11-2007 05:04 PM

Quote:

Originally Posted by smartie2000 (Post 26947)
It is a new growth. A pesudobulb and leaf will develop. Spikes are located inside a sheath in between the leaves

That's what I thought. This is my only Catt at the moment, thats why I did not know. Thanks!

Matthews 04-11-2007 05:17 PM

I just moved my high-light plants under a 3 fluoescent tube fixture last night. That are about 3-4 inches away from the tubes.

smartie2000 04-11-2007 05:20 PM

My senses tell me that should be good enough light :) You will see the change...if the leaves go red

Matthews 04-11-2007 05:40 PM

Is it too much light?

smartie2000 04-11-2007 05:46 PM

No I think a little redness will indicate you are giving enough light for catts. Of course you can reduce lighting if you see too much redness.
Young growths will often start out red and then they become green.

Shadow 04-12-2007 04:47 AM

May be very soon you will see how the spike looks. Good luck!

Matthews 04-12-2007 01:08 PM

Quote:

Originally Posted by smartie2000 (Post 26968)
No I think a little redness will indicate you are giving enough light for catts. Of course you can reduce lighting if you see too much redness.
Young growths will often start out red and then they become green.

Thanks!

Matthews 04-12-2007 01:09 PM

Quote:

Originally Posted by Shadow (Post 27040)
May be very soon you will see how the spike looks. Good luck!

Thanks! I hope so. :D


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