You had mentioned that, but it was the only one in the pic showing the red cotyledons so I thought it was the pheno.
Would be a sight to see!
Nature doesn't take the time to orientate seeds correctly.
Exactly! This is also partly why I will say I’m 100% on board with your edumacation here MrS but not the methodical outcome. And this gives me the opportunity to explain why. I hope I may
Because of ...
a process called Geotropism(geo=ground - tropism=growth). The radicle, or seed root, will always grow down (positive geotropism) while the shoot, or plumule, will grow upwards (negative geotropism).
...and
- which is similar but slightly different - I plant my seeds straight in the soil.
So I’m using the same information to come to a different conclusion and different method.
When a seed sprouts outside the growing medium and is then moved to a medium (whichever way it plants) it has to rely on the gravitropism that enables a plant to
change its growth direction in relation to gravity (it’s usually lying on it’s ‘side’, right, when sprouted outside the media). So it has to make an adjustment to the change of direction in gravitational force very early in its life.
This is the main reason why I like to start my seeds straight in the media because it ensures those responses to gravity just get a clear run, with no directional adjustments needed. Just good to go from the get go!
I have a near perfect gemination record sprouting seeds that way and fully 100% since I stopped thinking about which way they were oriented and just drop them in there!
So I’m of course not saying geriminating outside the media doesn’t work or is really terrible or anything... clearly it works because gazillions of people do it and many of you bunch all grow perfectly spectacular plants germinated that way. So I’m not dis’ing anyone or anything. Just shootin the breeze about it...
phototropic (might have just made up a word?)
You didn’t. That is absolutely a thing! And a word, too.