Bananeraie said:

Hi there all, first (of many I hope) post.
These two don´t grow (sensiseeds, sprouted two out of four), they´re 7 weeks old since sprout, they´ve been in average 21 Celsius temp (70F). Outside in the day and inside at night. Their stem is also pretty thin, I might just get some more seeds I guess..
Any opinion is appreciated.
Thanks from Portugal.

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Gmix said:

overwatering can lead to slow/ stunted growth

They are starting to flower I can see the white hairs starting to grow

You will need to get some more seeds as they are never going to grow much more not now it’s starting to flower you’ll be lucky to get two joints from it

Start again.
This time don’t pick automatics
They are not beginner friendly, even experienced growers don’t get it bang all the time with autos & you need to get a bang on & hit the ground running with autos or they’re not gonna produce much

Pick a photo period
You can fess up more & still manage to make it work without the consequences of doing that to a auto.

What medium are you using ( soil )
are you adding anything

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Ninjadogma said:

I'm just looking at your medium and wondering what you're using. My hunch is it doesn't support good oxygenation. The nutrient composition seems okay based on plant color. Might need to amend some perlite in if a regular watering leaves it too wet too long. If this was a photoperiod plant you would have time to fix it, there's no time penalty... You can choose a time to flip when the plant is stable. That's the one deal breaker for me and autos is not having that control.

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