Male vs female seedlings

So I've read in different areas that on average, males grow faster and taller than females. Makes sense as to why.

Question is how accurate is this method of sexing plants when they're this young, and how soon is this varying growth trait noticeable?

I have 3 seedlings on the grow and 2 are equally taller than the third. They're bag seed so realistically they're probably from different strains each but if hypothetically they are all the same strain...
I won't pull any until I know for sure they're male but just curious on everyone's opinion.
Does anyone sex this way?

No

I don't think that is a reliable way at all. http://www.growweedeasy.com/preflowers

No. Not a good way to sex plants at all.

Cool, thanks for the input. I didn't think it was a reliable way just curious because I saw it somewhere.

Flip to 12/12 and youll find out easy then flip back theyll revegetate, but don't do it till you pass seedling stage.

ShitakeShroom said:

So I've read in different areas that on average, males grow faster and taller than females. Makes sense as to why.

Question is how accurate is this method of sexing plants when they're this young, and how soon is this varying growth trait noticeable?

I have 3 seedlings on the grow and 2 are equally taller than the third. They're bag seed so realistically they're probably from different strains each but if hypothetically they are all the same strain...
I won't pull any until I know for sure they're male but just curious on everyone's opinion.
Does anyone sex this way?

Click to expand...

They are too young to know the gender. And the way you described is a fairy tale.