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-   -   Only one cotyledon (http://www.tomatoville.com/showthread.php?t=47101)

Labradors2 March 25, 2018 03:35 PM

Only one cotyledon
 
I started 4 Green Gables seeds and all four germinated. Two are normal, but two seedlings only have one cotyledon. I wonder if they will be blind?
Time will tell. I only need one plant, but am glad that I started four.

Linda

eyegrotom March 25, 2018 03:54 PM

Hi Linda I have never heard of seedlings refers to as blind can you please explain. Thanks. Mike

Worth1 March 25, 2018 04:16 PM

[QUOTE=eyegrotom;691388]Hi Linda I have never heard of seedlings refers to as blind can you please explain. Thanks. Mike[/QUOTE]
They dont have a growing tip in the center and just die after awhile.

sirtanon March 26, 2018 02:03 PM

Blind seedling:
[IMG]http://img.photobucket.com/albums/v163/MizTortuga/Dwarf%20Project%202012/BlindDuo.jpg[/IMG]

carolyn137 March 26, 2018 02:51 PM

There's more than one definition of a blind seedling, see here

[url]https://www.google.com/search?q=Blind+tomato+seedlings+with+knob+in+center&hl=en&source=lnms&sa=X&ved=0ahUKEwjswIqZ0oraAhXFqFkKHdQTAkoQ_AUICSgA&biw=1706&bih=815&dpr=1[/url]

I couldn't find a good picture but what I call a blind seedling can have 1 or 2 cotyledons come up first,then in the center there's a small knob of green.

The plant doesn't die but stays as is and if it's a rare variety, I start chanting incantations over it and rarely, a new sprout will come up from that knob on the side/base of it..

Carolyn

Labradors2 March 26, 2018 04:16 PM

Thanks Carolyn. I'm sure this is most helpful information for people to know, especially at this (seed starting) time of year :). I've only experienced this problem once before and I'm pretty sure that my little seedling did make it in the end, after stalling for a long time.

Fortunately for me I have one seedling and a spare, so it's no big deal if these two don't make it.....

Linda

Linda

GreenThumbGal_07 April 22, 2018 12:58 PM

I think there might be a growth point where the seed leaf breaks off, I've seen that happen with the "not blind" seedlings I've had.

Labradors2 April 22, 2018 01:21 PM

An update. All the Green Gables seedlings grew perfectly normally despite only having one cotyledon and no visible growing tip :).

Sadly, three of them have gone to composter Heaven because the germination rate on the 20 varieties I planted was exceedingly high, and I don't have room to raise them all under the lights.

Linda

ginger2778 April 22, 2018 01:24 PM

[QUOTE=Labradors2;691384]I started 4 Green Gables seeds and all four germinated. Two are normal, but two seedlings only have one cotyledon. I wonder if they will be blind?
Time will tell. I only need one plant, but am glad that I started four.

Linda[/QUOTE]

I think Abs ate them. Lol.

Labradors2 April 22, 2018 01:31 PM

Ha ha! She's smarter than that. She prefers ripe tomatoes :).

L.

Ann123 April 22, 2018 03:10 PM

I had one seedling with one cotyledon too, but it grew a normal plant. I don't remember the variety.


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