Need help sexing plants

[NPIgrow2019]

Seeds were found in Bud that was purchased. Probably more than one strain in here. Found the seeds that looked like they were matured seeds and germinated them all about the same time, one seed was a couple days behind. All the plants are growing at different rates, but given the same nutrients etc. Confused at what I am seeing and can’t identify what all the literature is saying to look for to sex the plant.
I have attached some photos and hope someone can point to the indicators that I am not seeing.

 

[Chris Scorpio]

Patience

They will show you when they are ready

 

[Bush Doctor 77]

Welcome. Second to last may be male, but too early.

 

[Bush Doctor 77]

Seeds were found in Bud that was purchased. Probably more than one strain in here. Found the seeds that looked like they were matured seeds and germinated them all about the same time, one seed was a couple days behind. All the plants are growing at different rates, but given the same nutrients etc. Confused at what I am seeing and can’t identify what all the literature is saying to look for to sex the plant.
I have attached some photos and hope someone can point to the indicators that I am not seeing.

Hairs there is a lady.

 

[NPIgrow2019]

Patience

They will show you when they are ready

I just don’t want the male to pollinate and ruin the females if there is one or if any are female

 

[NPIgrow2019]

Welcome. Second to last may be male, but too early.

Thanks! The tiniest one stalled for about 3 weeks and did nothing. Pulled it and trimmed what looked like bad roots, replanted in fresh Happy Frog soil and it’s been putting out some fan leaves finally...

 

[Dwight Monk]

I just don’t want the male to pollinate and ruin the females if there is one or if any are female

There is a cushion from when they show you to when they put out pollen. They can't throw out pollen w/o making nuts first

 

[Backlipslide]

It’s important to get the males out from the females within the first 14 days of going into flower. If you remove males before then (immediately after determining the gender) it won’t have time to drop pollen and pollinate your female plants.

 

[Chris Scorpio]

Ya lots of time from a male showing till it is viable to pollinate

You have plenty of time both ways

 

[NPIgrow2019]

Man you guys are awesome! Thanks for all the advice and knowledge