Why is this photoperiod flowering in veg?

Under 18/6 light cycle in coco, seems like this ones started flowering, I’m pretty sure it isn’t auto, I’m running pack of 5 photos, same strain from Humboldt and the other 4 seem to be vegging as normal. What could be the reason for this one flowering in veg?

They mixed up a seed. Bet you got an auto by mistake. How old is it?

Looks like a boy- they start early to be producing pollen when the ladies are ready

Don’t see any boy parts (caveat, old eyes), but I see pistils.

Could be just in the genes somehow from a long lost relative.

Have a friend who has the same situation right now. Flowers on one plant under 24/0. Not an auto…. Other 4 or 5 plants vegging right along

It's an auto.
And contrary to what one of the above posters said.........it's not a male.

Phytoplankton said:

They mixed up a seed. Bet you got an auto by mistake. How old is it?

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about 5 weeks from sprout

ChemDogLover said:

Have a friend who has the same situation right now. Flowers on one plant under 24/0. Not an auto…. Other 4 or 5 plants vegging right along

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So what happened in the end did it stop flowering and carry on vegging?

MickFoster said:

It's an auto.
And contrary to what one of the above posters said.........it's not a male.

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I absolutely hate autos

EastLondon said:

So what happened in the end did it stop flowering and carry on vegging?

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He is in your exact situation. He’s in the middle of it right now.

EastLondon said:

about 5 weeks from sprout

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Definitely an auto!

Simmillar thing going on here. Recycled a clone to be a new mother, and it started to flower out of nowhere under 18 hr light. No ryme or reason, makes no sense. It is a sativa heavy strain but ran it before with no issues

tree beard said:

Simmillar thing going on here. Recycled a clone to be a new mother, and it started to flower out of nowhere under 18 hr light. No ryme or reason, makes no sense. It is a sativa heavy strain but ran it before with no issues

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Has it completely revegged yet? Assuming you took in from an early flowering plant

ChemDogLover said:

Has it completely revegged yet? Assuming you took in from an early flowering plant

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Nope, this came from a mom that never saw 12/12

tree beard said:

Nope, this came from a mom that never saw 12/12

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Hmm that’s weird